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ktmcp-cli
by ktmcp-cli

Server Quality Checklist

42%
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  • Latest release: v1.0.0

  • Disambiguation2/5

    Many tools have overlapping purposes, e.g., multiple versions of ChangeOrder, ChangeOrderList, GetOrderListFull/Light, etc. Deprecated tools mixed with new ones create confusion. Importation_ and Catalog_ prefixes group related tools, but within groups, tools like Importation_GetCustomColumnExpression and Importation_GetCustomColumns are similar.

    Naming Consistency2/5

    Naming conventions are inconsistent: some use CamelCase (ActivateSubscription), some use underscores (Auto_ConfigureAutoImportInterval), and some use mixed styles. Verb placement varies, and version suffixes (V3) are added irregularly. No clear overall pattern.

    Tool Count1/5

    224 tools is extreme for any MCP server. Even for a comprehensive e-commerce integration, this number suggests bloat, many deprecated endpoints, and lack of consolidation. Most servers have fewer than 20 tools, so this is far too many.

    Completeness3/5

    The tool set covers a wide range of e-commerce operations: orders, subscriptions, catalogs, imports, exports, rules, stores, channels, etc. However, the presence of deprecated tools and many similar operations suggests gaps in organization rather than true completeness. Some CRUD operations may be missing or redundant.

  • Average 2.6/5 across 224 of 224 tools scored. Lowest: 1.1/5.

    See the Tool Scores section below for per-tool breakdowns.

    • No community issues in the last 6 months
    • 0 commits in the last 12 weeks
    • No stable releases found
    • No critical vulnerability alerts
    • No high-severity vulnerability alerts
    • No code scanning findings
    • CI status not available
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How is the quality score calculated?

The overall quality score combines two components: Tool Definition Quality (70%) and Server Coherence (30%).

Tool Definition Quality measures how well each tool describes itself to AI agents. Every tool is scored 1–5 across six dimensions: Purpose Clarity (25%), Usage Guidelines (20%), Behavioral Transparency (20%), Parameter Semantics (15%), Conciseness & Structure (10%), and Contextual Completeness (10%). The server-level definition quality score is calculated as 60% mean TDQS + 40% minimum TDQS, so a single poorly described tool pulls the score down.

Server Coherence evaluates how well the tools work together as a set, scoring four dimensions equally: Disambiguation (can agents tell tools apart?), Naming Consistency, Tool Count Appropriateness, and Completeness (are there gaps in the tool surface?).

Tiers are derived from the overall score: A (≥3.5), B (≥3.0), C (≥2.0), D (≥1.0), F (<1.0). B and above is considered passing.

Tool Scores

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description carries full burden. It only states 'Resume Auto Import' with no info on side effects, prerequisites, or what resuming entails (e.g., does it require a prior pause?).

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single short phrase, but it is under-specified and fails to provide useful information. It is not earning its place; it is essentially a placeholder.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given zero parameters and no output schema, the description should clarify the tool's effect. It lacks any contextual information, leaving the agent unable to determine the tool's purpose beyond the name.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters1/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters and 100% coverage vacuously. However, the description adds no meaning beyond the schema; it is simply a repetition of the name.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose1/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Resume Auto Import' is a tautology of the tool name. It adds no specific verb-resource clarity beyond the name itself, and fails to distinguish from siblings like Auto_PauseAutoImport or Auto_StartAutoImport.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines1/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool vs alternatives. Siblings like Auto_PauseAutoImport and Auto_StartAutoImport exist, but the description gives no context for choosing this tool.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    The description offers no behavioral information such as whether the operation is destructive, requires specific permissions, or has side effects. With no annotations provided, the description fails to compensate.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness1/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    While very short, the description is under-specified and not concise in a helpful way. It does not provide any actionable information beyond the tool name.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool has a nested object parameter and many sibling tools, the description is completely inadequate for an AI agent to understand the purpose, input requirements, or behavior. It lacks essential details needed for correct invocation.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has one parameter 'body' with description 'Request body', which is vague. The description adds no further meaning about the structure or required fields of the body. Although schema coverage is 100%, the schema itself provides minimal semantics.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose1/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Update Rule' is a tautology, restating the tool name without adding any specifics about what kind of rule is updated or what the update entails. It does not distinguish from siblings like CreateRule, DisableRule, or EnableRule.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines1/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool or when not to. There is no mention of prerequisites, alternatives, or context in which UpdateRule should be preferred over other rule-related tools.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description carries the full burden of disclosing behavioral traits. It fails to state whether the tool is read-only, mutates state, requires authentication, or has side effects. The phrase 'token' suggests it might return a credential, but this is unclear.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness1/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is under-specified, not concise. A single word does not earn its place; it omits critical information that an agent needs to select and invoke the tool correctly.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of annotations and output schema, the description must provide context. It completely fails to describe the tool's function, return type, or usage context, making it impossible for an agent to determine when to use it.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has no parameters, so the description does not need to explain them. However, it adds no value beyond the schema. The baseline of 4 for zero parameters is reduced because the description is essentially empty, failing to convey the tool's purpose or output format.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose1/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Zendesk token' merely restates the tool name without providing any verb or resource. It does not clarify whether this tool retrieves, creates, or validates a token, nor does it distinguish it from sibling tools like 'Login' or 'GetUserAccountInfo'.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines1/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is given on when to use this tool versus alternatives. For example, it does not mention prerequisites like being logged in, nor does it indicate scenarios where retrieving a token is appropriate.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    Description mentions a batch size limit but lacks any detail on side effects, reversibility, authorization needs, or response behavior. The discrepancy between description and schema further undermines transparency.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Short but incomplete and misleading. The '[DEPRECATED]' tag is useful, but the description omits critical information, making it not earn its place.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given 0 parameters and no output schema, the description is severely insufficient. It does not explain how to specify orders or what the request body should contain, making the tool unusable from this definition.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters1/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Input schema has 0 properties while description suggests the tool accepts a batch of operations. The description fails to explain how to specify which orders to clear, leaving the agent unable to construct a valid request.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description claims 'Send a batch of operations to clear an Order's merchant information' but input schema has 0 properties, making the actual invocation mechanism unclear. The tool appears to require some input to specify which orders, but the schema contradicts this.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines1/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this deprecated tool versus alternatives like ClearMerchantOrderInfoListV3. The empty schema offers no help in understanding how to use it.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations exist, so the description must fully disclose behavior. It provides no details on whether the action is reversible, what side effects occur, or any permissions needed. The agent is left guessing about the tool's consequences.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely short but lacks structure and substance. It is under-specified rather than concise. A single phrase that repeats the name does not efficiently convey actionable information.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    With zero parameters and no output schema, the description is the sole source of information. It provides no details about what product is being disabled or how the action is executed, leaving the tool completely opaque and unhelpful for an AI agent.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are no parameters, and the schema provides nothing. The description simply repeats the name, adding minimal meaning beyond the schema. While baseline is 3 for high coverage, the description fails to compensate for the missing context on what 'disable' means.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose1/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description is a tautology, restating the tool name 'Disable channel catalog product' without adding any specificity. It fails to distinguish from siblings like DisableChannelCatalog or EnableChannelCatalogProduct, leaving the agent without clear understanding of what exactly this tool disables.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines1/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives. With many sibling tools that enable/disable channel catalog functions, the description offers no context about appropriate scenarios, prerequisites, or exclusions.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description fails to disclose behavioral traits such as idempotency, side effects, asynchronicity, or required permissions. It only states 'Send harvest request', which implies a state change but offers no further detail.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence and technically concise, but it is under-specified to the point of being unhelpful. It lacks the substance needed for effective tool selection and use.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the absence of annotations, output schema, and parameter descriptions, the tool definition is severely incomplete. It does not provide enough context for the agent to correctly invoke the tool.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters1/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema description coverage is 0%, and the description does not mention or explain the two parameters (beezUPOrderId, marketplaceOrderId). The agent receives no clarity on what values to provide or how they affect the operation.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Send harvest request for an Account' uses the vague term 'harvest' without defining it. It does not clarify what a harvest request does or how it differs from sibling tools like HarvestOrder or HarvestAll, which also deal with harvesting. The resource 'Account' is not explained.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines1/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use HarvestAccount versus alternative tools (e.g., HarvestOrder, HarvestAll). There is no mention of prerequisites, context, or conditions for invocation.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations provided and a one-word description, there is no disclosure of behavioral traits such as side effects, required permissions, or interactions with other tools. The description fails to add any value beyond the name.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely short (two words) but at the expense of informativeness. True conciseness balances brevity with clarity; this description is under-specified and not structured.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool's role in an importation process and the presence of many siblings like Importation_MapCatalogColumn and Importation_Commit, the description is far too sparse to enable correct selection and invocation. No information about return values, behavior, or integration is provided.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters and 100% schema description coverage, so the baseline is 3. However, the description 'Ignore Column' adds no semantic meaning beyond the name, failing to explain what the tool actually does. A useful description would clarify the purpose, but this does not.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose1/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Ignore Column' is a tautology that merely restates the tool name without providing a verb, resource, or clarifying scope. It does not distinguish the tool from siblings like Importation_ReattendColumn or Importation_UnmapCatalogColumn.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines1/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is given on when to use this tool versus alternatives. The description offers no context for appropriate usage scenarios.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description fails to disclose any behavioral traits, side effects, or requirements (e.g., prerequisites or impacts on the importation process). The tool's behavior is entirely opaque.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise but at the cost of informativeness. It consists of only two words, which is under-specification rather than efficient communication. It fails to front-load useful information.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool's name and sibling context, a minimal description should explain what 'reattend column' means (e.g., marking a column for re-attention during import). The description provides no such context, making it inadequate even for a tool with no parameters and no output schema.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters, so the description does not need to add parameter semantics. However, the description 'Reattend Column' adds minimal meaning beyond the schema; it hints at a column operation but lacks context. With zero parameters, baseline is 4, but the severe under-specification reduces the score.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose1/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Reattend Column' is a tautology of the tool name 'Importation_ReattendColumn'. It does not specify what 'reattend' means in the importation context, nor does it distinguish the tool from siblings like Importation_IgnoreColumn or Importation_MapCatalogColumn.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines1/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No usage guidelines are provided. There is no indication of when to use this tool versus alternatives such as Importation_ConfigureCatalogColumn or Importation_UnmapCatalogColumn.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations exist, and the description does not disclose any behavioral traits, side effects, or prerequisites. The agent has no idea what 'starting a manual update' entails.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Extremely short but underspecified. It is not concise in a helpful way; it omits critical information, making it nearly useless.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complex import context, missing output schema, and many siblings, the description is completely inadequate. No detail on body content, response, or process.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters1/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The only parameter 'body' has a vague description 'Request body'. The description does not explain its structure or required fields beyond the schema's minimal info.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description 'Start Manual Import' restates the tool name without adding specifics. It fails to distinguish from siblings like Importation_Commit or Importation_Cancel, lacking verb-resource clarity.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines1/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool vs alternatives. With many sibling Importation tools, the description provides no context for selection.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description does not disclose any behavioral traits such as authentication mechanisms, session creation, error responses, or side effects. The description is entirely inadequate.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise (one word) but lacks substance. Conciseness is undermined by under-specification; the description does not earn its place as it provides no useful information.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity of an authentication operation and the lack of annotations or output schema, the one-word description is completely insufficient for an AI agent to understand behavior, prerequisites, or return values.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has one parameter 'body' described as 'Request body', but the description adds no meaning beyond the schema. Although schema coverage is 100%, the parameter description is vague and the tool description does not clarify expected fields.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose1/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Tautological: description restates name/title.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines1/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is given on when to use this tool versus alternatives like Register, Logout, or LostPassword. The description offers no context for appropriate usage.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description gives no behavioral information. There is no disclosure of side effects, permissions required, or what the invocation entails, leaving the agent completely in the dark about the tool's behavior.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness1/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    While very concise (2 words), the description is severely under-specified. Conciseness should not come at the cost of clarity; here it fails to communicate any useful information.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given that this is a rule execution tool with no output schema, no annotations, and no behavioral details, the description is completely inadequate. It lacks essential context for safe and correct invocation.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema is empty (0 parameters), and schema description coverage is 100%. Per guidelines, baseline is 3. The description adds no extra meaning, but the schema already conveys the lack of parameters, so it meets the minimum.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose1/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Run rule' is a tautology that merely restates the name. It does not specify what the tool does, what kind of rule it runs, or what the result is, making it impossible for an agent to understand its purpose.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines1/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives. With many sibling tools related to rules (CreateRule, DeleteRule, EnableRule, RunRules), there is no way to distinguish when to use RunRule vs. RunRules or others.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description must fully disclose behavioral traits, but it only restates the action. No information is given about side effects, required permissions, or return behavior.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely short but is underspecified for the tool's purpose, sacrificing clarity for brevity.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no output schema and minimal description, the definition lacks complete information about what the tool returns, making it difficult for an agent to use effectively.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are no parameters, so schema coverage is trivially 100%. The description adds no extra meaning beyond the empty schema, meeting the baseline expectation.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose1/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description is a tautology, repeating the tool name without adding any context about what 'channel catalog categories' are or how they differ from similar tools like 'Catalog_GetCategories' or 'GetChannelCategories'.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines1/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus the many sibling tools with similar names, leaving the agent without decision-making context.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations exist, and the description fails to disclose any behavioral traits such as permissions, read-only nature, or side effects. The description carries the full burden and provides nothing.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely short (two words) but achieves this by omitting critical information, making it under-specified rather than concise.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    With no parameters, no output schema, and no annotations, the description must explain what rule is retrieved and what the response contains. It fails to do so, leaving the tool completely underspecified.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are zero parameters, so schema coverage is trivially 100%. The description adds no value but the absence of parameters means no additional explanation is strictly required.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose1/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Gets the rule' is a tautology that restates the tool name without specifying what kind of rule or how it differs from siblings like GetRules, GetReportFilter, etc.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines1/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus the many similar Get* siblings, leaving the agent with no basis for selection.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations exist, and the description provides no behavioral information such as side effects, prerequisites, idempotency, or error states. 'Change' implies mutation, but nothing about reversibility or required permissions is disclosed.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Extremely short, but this is under-specification rather than conciseness. The description lacks crucial details and fails to earn its place.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity of the tool (requires specifying which custom column and the new expression), the description is completely inadequate. It does not mention required identifiers or provide any context for using nested object parameters.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100% with one parameter 'body' described as 'Request body', but this adds no meaning. The tool description does not explain what fields the body should contain or provide any context beyond schema. Baseline is 3 but no additional value is added.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Change custom column expression' states a verb and a resource, but it is vague. It does not clarify whether 'change' means update, modify, or replace, and it fails to distinguish from sibling tools like Catalog_SaveCustomColumn, which might also modify custom columns.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines1/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool over alternatives. With many sibling tools dealing with custom columns (e.g., Catalog_GetCustomColumnExpression, Catalog_SaveCustomColumn, Catalog_DeleteCustomColumn), the description offers no context for selection.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided, and the description does not disclose any behavioral traits such as side effects, authentication needs, or rate limits. It only says 'Configure' without elaboration.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    While extremely short, it is under-specified. Every word could be earned, but the brevity sacrifices clarity and usefulness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    With a nested object parameter, no output schema, and no annotations, the description fails to provide enough context for correct invocation. The agent is left guessing about required fields and behavior.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The sole parameter 'body' has a generic description 'Request body' in the schema. The tool description adds no additional meaning about what fields the body should contain, making it unhelpful despite high schema description coverage.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description is a tautology, essentially restating the tool name. It does not specify what aspect of the channel catalog category is being configured, and among siblings like ConfigureChannelCatalogGeneralSettings, it fails to distinguish.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines1/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool instead of alternatives such as GetChannelCatalogCategories or other ConfigureChannelCatalog tools. Completely missing.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations exist, and the description fails to disclose any behavioral traits such as whether the tool is read-only, what side effects occur, or any authentication or rate limiting concerns.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely short but this is underspecification rather than conciseness. It provides almost no useful information and fails to earn its place.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of output schema and the presence of many sibling tools, the description is wholly inadequate. It does not explain return values, format, or when to choose this tool over alternatives.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100% for the single 'body' parameter, but its description is merely 'Request body'. The tool description adds no further meaning, leaving the agent unaware of the expected structure or content of the request body.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description is essentially a restatement of the tool name ('Importation Get Products Report') with no additional detail. It does not clarify what specific products report is returned or how it differs from sibling tools like Importation_GetReport or Importation_GetReportings.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines1/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus the many other Importation_* report tools. Lacks any context about prerequisites, alternatives, or scenarios.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description must disclose behavioral traits. It only states 'Get', implying a read-only operation, but does not confirm side effects, data consumption, or required permissions. With zero behavioral context, the description is insufficient.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise but at the cost of meaningful content. A single vague sentence does not provide enough information to justify its brevity. Conciseness should not sacrifice clarity.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complex context with many sibling tools and no output schema or annotations, the description is completely inadequate. It does not explain the tool's purpose, return values, or how it fits among similar importation tools. A user cannot determine when to use it.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The tool has no parameters, and the description does not clarify what 'technical progression' means. While a baseline of 4 could apply when parameters are missing, the description fails to compensate by explaining what the tool returns or how it behaves. The lack of detail reduces its value.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Get technical progression' is vague. It does not specify what 'technical progression' refers to, making it unclear whether it returns import progress, system status, or something else. The name suggests an importation-related tool, but without context, it fails to distinguish from siblings like Importation_GetImportationMonitoring or Importation_GetReport.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines1/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    The description provides no guidance on when to use this tool versus the many related importation tools (e.g., Importation_GetReport, Importation_GetImportationMonitoring). There is no mention of prerequisites, alternatives, or scenarios where this tool is appropriate.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations provided, the description carries the full burden of behavioral disclosure. It only states 'Delete' but does not explain side effects, permissions required, irreversibility, or how the filter is identified (especially problematic with zero parameters).

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely short (5 words) but under-specifies critical details. It is not efficient because it omits necessary usage context; conciseness cannot compensate for lack of information.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given zero parameters, no output schema, and no annotations, the description is completely inadequate. It fails to explain how the report filter is selected for deletion or what the outcome is. The tool cannot be used correctly based on this description alone.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has 0 parameters and schema coverage is 100%, so the schema fully defines parameter expectations. The description adds no parameter information, but baseline 3 is appropriate since the schema already covers parameter semantics completely.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose1/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Delete the report filter' is a tautology that merely restates the tool name without specifying which filter or how it's identified. It fails to provide a specific verb-resource combination that distinguishes this from other filter-related tools like SaveReportFilter or GetReportFilter.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    There is no guidance on when to use this tool versus alternatives. The description does not mention prerequisites, context, or situations where deletion is appropriate, leaving the agent without decision criteria.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations exist, and the description fails to disclose any behavioral traits. It does not state whether the tool is read-only, destructive, or requires special permissions, leaving the agent completely in the dark.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely short but lacks substance. It is under-specified, not truly concise in a helpful way. Every sentence should earn its place, and this one does not.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of output schema and the complexity implied by numerous sibling tools, the description should explain what the report contains or how it differs. It provides no such context, making it incomplete.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The tool has zero parameters, and the schema description coverage is 100%. The description adds no parameter-specific meaning, but since no explanation is needed, a baseline score of 3 is appropriate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose1/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Importation Get Report' merely restates the tool name without specifying what kind of report is retrieved, what data it contains, or how it differs from sibling tools like Importation_GetImportationMonitoring or Importation_GetProductsReport. This is a tautology.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No usage context is provided. The description does not indicate when to use this tool over alternatives, nor does it mention any prerequisites or side effects.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided, and the description fails to disclose any behavioral traits such as side effects, authentication requirements, or what triggers (e.g., email sending).

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Extremely brief (two words) but at the cost of informativeness. It is underspecified rather than efficiently concise.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the simplicity of the tool (1 param, no output schema, no annotations), the description should explain the purpose and expected body contents. It fails to do so, leaving agents with no actionable understanding.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema has 1 param 'body' with description 'Request body'. Schema description coverage is 100%, so baseline is 3. The tool description adds no further meaning, but the param's own description is generic and lacks detail.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose1/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description 'Lost password' is a tautology of the tool name 'LostPassword'. It lacks a verb and does not specify what action the tool performs (e.g., send reset email, initiate recovery process).

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool vs. alternatives like ChangePassword, Login, or Register. Context and conditions are absent.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description must fully disclose behavioral traits, but it only says 'Rule creation'. It does not mention side effects, required roles, rate limits, or what happens upon creation (e.g., immediate activation). This is a critical gap.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise (two words) but under-specified. It lacks necessary content to be useful, making it more of a placeholder than a properly sized description.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool's complexity (nested object parameter, numerous rule-related siblings, no output schema), the description is completely inadequate. It fails to convey even basic usage information.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100% with parameter 'body' described as 'Request body'. While the schema itself documents the parameter, the description adds no additional meaning about expected fields, structure, or constraints beyond the placeholder description.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Rule creation' is a near-tautology of the tool name. It states the verb and resource but fails to differentiate from similar siblings like UpdateRule, EnableRule, or RunRule, providing no unique scope.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use CreateRule versus other rule-related tools. No context about prerequisites, necessary permissions, or typical use cases is provided.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are present, and the description fails to disclose any behavioral traits such as side effects, read-only nature, or required permissions. The tool's name suggests an export action which may have external effects, but this is unclarified.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely short but merely restates the tool name without adding value. It is not front-loaded with useful information and fails to justify its existence as a separate sentence.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no output schema, no annotations, and a minimal description, the tool is insufficiently documented. For a complex system with many similar tools, this fails to provide the needed context for an AI agent to use it correctly.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has no parameters (100% coverage), baseline is 3. However, the description adds no meaning beyond the name; it does not explain the scope of the export or any implicit context, but this is partially mitigated by the schema's absence of parameters.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Export channel catalog product information list' uses a vague verb 'export' and does not distinguish from sibling tools like GetChannelCatalogProductInfoList which likely retrieves similar data. It lacks specificity on what the export produces or how it differs from other list operations.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines1/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives. Among many sibling tools with overlapping functionality, there is no indication of selection criteria or prerequisites.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are present, and the description lacks any behavioral disclosure. It does not mention whether the operation is read-only, what data is returned, or any side effects. The agent receives no guidance on expected behavior.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely short (6 words), but it is under-specified rather than concise. It wastes the opportunity to provide useful information, and the brevity is detrimental to understanding.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of output schema and annotations, the description is entirely inadequate. It does not explain what information is returned, how it is structured, or any context for using the tool. The tool's role in the context of many sibling tools is unclear.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The tool has no parameters, and the schema coverage is 100% (empty schema). The description does not add any parameter-level meaning beyond the schema. Following guidelines, the baseline for 0 parameters is 4, but the description fails to compensate with clarity, resulting in a score of 3.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states 'Get the channel catalog information' which is vague. It does not specify what specific information is retrieved, especially compared to sibling tools like GetChannelCatalogs or GetChannelCatalogCategories. The verb 'Get' is clear but the resource 'channel catalog information' is ambiguous.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines1/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No usage guidelines are provided. The description does not specify when to use this tool versus alternatives such as GetChannelCatalogs or GetChannelCatalogProductInfo, leading to potential confusion for an AI agent.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description does not mention any behavioral traits such as read-only, side effects, idempotency, or required permissions. The description adds no behavioral context beyond the minimal name.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise (3 words) but this is under-specification rather than efficient structure. It lacks any sentence structure or useful information.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool has a nested object parameter and no output schema, the description should explain how to use the body and what the tool returns. It provides none of this, making it inadequate for effective use.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100% but the only parameter 'body' has a vague description 'Request body'. The tool description does not add meaning—e.g., what fields the body should contain. The description fails to compensate for the schema's lack of detail.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Get channel columns' is nearly a tautology of the name and provides no additional context about what 'channel columns' are or what the tool achieves. It does not distinguish from sibling tools like Catalog_GetCatalogColumns.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    There is no guidance on when to use this tool versus alternatives (e.g., Catalog_GetCatalogColumns). No prerequisites, exclusions, or context are provided.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided and description lacks any behavioral details such as side effects, permissions required, or what the operation does to products.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    While brief, the description is under-specified and provides minimal value; conciseness should not sacrifice informativeness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no output schema, no annotations, and a large set of siblings, the description is critically incomplete—an agent cannot determine the tool's function or usage.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The sole parameter 'body' has a generic schema description 'Request body'; the tool description adds no additional meaning, leaving the agent uninformed about the expected structure.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Optimise all products' is vague; 'optimise' is not defined, and it fails to specify what optimization entails or how it differs from siblings like Optimise, OptimiseByCategory, etc.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool over siblings; missing context about prerequisites, scope, or appropriate scenarios.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description must disclose behavioral traits. It only states 'update' which implies mutation, but does not mention idempotency, permissions, side effects, or error conditions. This is insufficient for a mutation tool.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Although very concise, it is under-specified to the point of being unhelpful. A single sentence without critical details does not earn its place.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complex nested body parameter, many sibling tools, and no output schema, the description is severely incomplete. It does not explain what the request body should contain, how to specify which store, or what the response looks like.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has one parameter 'body' described as 'Request body', but the description adds no meaning about its structure or required fields. The schema description coverage is 100% but the description itself provides no value beyond the schema.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description only says 'Update some store's information', which is vague and does not specify what aspects of the store can be updated. It fails to distinguish this tool from siblings like UpdateRule or ChangeOrder.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives. There is no mention of prerequisites, exclusions, or context for invocation.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations and no behavioral disclosure (e.g., side effects, prerequisites, triggers). Description provides no transparency beyond the action.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Extremely concise (3 words) but under-specified. Sacrifices information for brevity.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    No output schema, no annotations. Description insufficient for tool complexity given many siblings. Needs explanation of when auto import is manual.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema has 0 parameters (100% coverage), but description adds no meaning beyond the name. Fails to explain what 'auto import' entails.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description 'Start Auto Import Manually' is a tautology of the tool name and does not differentiate from siblings like Importation_StartManualUpdate.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool vs alternatives (e.g., Auto_ResumeAutoImport, Importation_StartManualUpdate). Lacks context for selection.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations provided, the description carries full responsibility for behavioral disclosure. It fails to indicate whether the tool is read-only, modifies state, or requires authorization. No side effects or constraints are mentioned.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise at six words, but this is under-specification rather than effective conciseness. Important details are omitted, making it less useful than a slightly longer but more informative description.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of output schema, annotations, and any behavioral context, the description is severely incomplete. It does not explain what 'computing expression' entails, what the result is, or any prerequisites, making it insufficient for an AI agent.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters1/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Although schema description coverage is 100%, the description of the single 'body' parameter is just 'Request body', adding no meaning beyond the schema. The tool description does not clarify expected structure or content of the nested object.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description uses a specific verb-resource combination ('Compute expression for this catalog'), indicating what the tool does. However, it is vague as it does not specify what kind of expression or the context, and it does not differentiate from sibling tools like Catalog_GetCustomColumnExpression or Catalog_SaveCustomColumn.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives, nor any exclusions or prerequisites. The description is too brief to offer any usage context.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description must disclose behavioral traits such as read-only nature, authentication requirements, or data scope. It provides none, only stating what it is (an index) without any behavioral implications. This leaves agents blind to side effects or effort.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely short (8 words) but fails to be informative. Conciseness is positive, but under-specification harms clarity. A one-phrase description without a complete sentence or context is insufficient.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no output schema and no annotations, the description should explain what the index contains and how it can be used. It provides none of this, making the tool nearly unusable without external knowledge. Sibling tool names (e.g., GetChannelsIndex) suggest a pattern, but this description adds no context.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are no parameters, so the burden on description is minimal per the schema coverage baseline. The description does not add meaning about parameters (none exist), but it also does not mislead. However, it could hint at what the index contains, which would help understanding. Baseline 4 is appropriate given no parameters.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'The index of all operations and LOV' is vague and lacks specificity. It does not clearly state what the tool does—'operations' could refer to API actions or endpoints, and 'LOV' is an acronym (likely List of Values) not explained. It does not distinguish well from sibling tools that have more specific indices (e.g., GetChannelsIndex, GetOrderIndex), making it unclear when to use this general index.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines1/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives like GetChannelsIndex or GetPublicLovIndex. The description does not mention any specific context, prerequisites, or exclusions, leaving the agent without cues for correct selection.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description must carry the full burden. It gives no behavioral traits such as read-only, destructive, authorization requirements, or return format.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is very short (three words), but it is under-specified rather than concise. It lacks essential information that would fit in a sentence.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of output schema, annotations, and parameter context, the description is highly incomplete. It does not explain what the category list represents, any filtering, pagination, or expected output.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    With zero parameters and 100% schema description coverage, the baseline is 3. The description adds no parameter information, but none is needed. However, it fails to add any value beyond the structured schema.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Get category list' is essentially a restatement of the tool name 'Catalog_GetCategories'. It lacks specificity about what categories are being retrieved and does not distinguish from siblings like Catalog_GetCatalogColumns or Catalog_GetProducts.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives. The description does not mention any context, prerequisites, or exclude scenarios.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations provided, the description carries full burden to disclose behavioral traits. It does not mention what 'disable' entails (e.g., is it reversible? Does it stop future runs? Any side effects?).

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is only two words, which is too brief for a tool that needs context. It is under-specified, sacrificing completeness for brevity.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given zero parameters, no output schema, no annotations, and numerous sibling rules-related tools, the description is completely inadequate. It fails to explain how 'disable' differs from deleting or enabling a rule.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are no parameters in the schema, and schema coverage is 100% vacuously. The description adds nothing about parameters, but no additional information is needed since there are none. Baseline 3 applies.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Disable rule' is essentially a tautology of the tool name 'DisableRule'. It does not provide any additional clarification or distinguishing features from siblings like DeleteRule or EnableRule.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is given on when to use this tool versus alternatives. The description lacks any context about prerequisites or conditions for disabling a rule.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations and a vague description, the tool's behavior is completely opaque. It does not mention side effects, required permissions, or any implications of 'configuring' a catalog column.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely brief but not concise—it lacks essential information. Every sentence should earn its place; here, the single sentence does not add value.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity of the tool (nested object, likely configuration action), the description is severely incomplete. No output schema or behavioral details means the agent cannot reliably use this tool.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has a single 'body' parameter described only as 'Request body', which adds no meaningful detail. The description does not clarify the structure or required fields of the nested object.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Configure catalog column' is a tautology that merely restates the tool's name. It fails to specify what 'configure' entails or how it differs from sibling tools like Importation_MapCatalogColumn or Importation_SaveCustomColumn.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives, nor any context about prerequisites or typical scenarios. The description offers no insight into the intended use.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description does not disclose any behavioral traits such as read-only nature, authentication requirements, pagination, or response size. The description carries the full burden but fails entirely.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely short (three words) but is under-specified rather than concise. It lacks essential information and does not earn its place as a complete description.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity of the tool (one nested object parameter, no output schema, many sibling tools with similar names), the description is woefully incomplete. It does not explain the body, response, or how to use the tool effectively.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has one parameter 'body' described as 'Request body', which is minimally informative. The tool description does not elaborate on what the body should contain, despite the schema coverage being 100% but vague. The description adds no meaningful parameter guidance.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Get product list' provides a verb and resource, but it is vague and does not distinguish from sibling tools like Catalog_GetProductByProductId or Catalog_GetRandomProducts. It fails to specify the scope (all products? filtered?) or whether it returns a full catalog or a summary.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is given on when to use this tool versus alternatives (e.g., Catalog_GetProductBySku, Catalog_GetCategories). There is no context on prerequisites, exclusions, or typical use cases.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description discloses no behavioral traits such as irreversibility, required permissions, or side effects. The agent has no insight beyond the name.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    While very concise at two words, the description is under-specified and fails to provide meaningful information. Conciseness should not come at the cost of adequacy.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    With no annotations, no output schema, and no parameters, the description must provide context. It does not explain what deletion entails, making it incomplete for a mutation tool.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are zero parameters in the input schema, so the description does not need to add parameter information. The baseline score of 4 applies since no additional meaning is required.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description is 'Delete Rule', which is a tautology of the tool name 'DeleteRule'. It states the action and resource but adds no scope or differentiation beyond the name itself.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives like DisableRule or RunRule. The description gives no context for appropriate usage.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations provided, the description bears full responsibility for behavioral disclosure. It only states 'Generate an Order Invoice' without revealing side effects, authorization needs, or whether the action is read-only or destructive. This is insufficient for safe invocation.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely terse (one sentence) but fails to provide necessary context. It is under-specified given the complexity of the input schema (nested object) and the lack of output schema. Brevity here sacrifices clarity.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    The description omits essential details: what the tool returns (PDF, ID, status?), what fields the 'body' should contain, and how it relates to sibling tools like 'GetOrderInvoicePdf'. This incompleteness hinders correct usage.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Although schema description coverage is 100% for the 'body' parameter, the tool description adds no additional meaning. The parameter is simply labeled 'Request body' with no elaboration on expected structure, required subfields, or examples, leaving the agent underinformed.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Generate an Order Invoice' is a tautology of the tool name 'GenerateOrderInvoice', adding no explanatory value. It fails to differentiate from the sibling tool 'GenerateBatchOrderInvoice', leaving ambiguity about whether this is for single vs. batch invoice generation.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    The description provides no guidance on when to use this tool over alternatives like 'GetOrderInvoicePdf' or 'GenerateBatchOrderInvoice'. There is no mention of prerequisites, context, or scenarios where this tool is appropriate.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description fails to disclose any behavioral traits such as read-only nature, authentication requirements, or return value structure. The description is entirely non-informative beyond the name.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise (one sentence) but lacks substance. It is front-loaded but does not earn its place by providing useful information beyond the tool name.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    For a tool with no parameters and no output schema, the description should clarify what constitutes a 'channel category' and how the result is structured. It is incomplete and does not cover the necessary context for effective use.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are zero parameters, so the schema provides no information. The description, though minimal, does add the meaning that the tool retrieves 'channel categories', which is a baseline value. However, it could be more informative.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description is a tautology, restating the tool name 'Get channel categories' without adding any specificity. It does not differentiate from siblings like 'GetChannelCatalogCategories' or 'Catalog_GetCategories'.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines1/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives. There is no context about prerequisites or typical scenarios.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided, so description carries full burden. It only implies a read operation but gives no details about prerequisites, side effects, rate limits, or what 'channel information' includes.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Single sentence is concise but under-specified. It could be more informative without being longer, so it's adequate but not excellent.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no output schema, no annotations, and a large set of similar sibling tools, the description is highly incomplete. It fails to clarify what the tool returns, how to invoke it, or why a user would choose it over alternatives.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    No parameters, so schema coverage is 100%. The description adds no meaning beyond the schema but is minimally acceptable; baseline 3 is appropriate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description is vague: 'Get channel information' does not specify what kind of channel information (e.g., metadata, settings, status) and does not distinguish from many sibling tools like GetChannelCatalog, GetChannels, GetChannelCategories, etc.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines1/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives. With numerous sibling tools, an explicit when/when-not statement is essential but missing.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description fails to disclose any behavioral traits such as read-only nature, authentication requirements, or side effects. The description carries the full burden but adds nothing.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely short but adds no value beyond the tool name. It is under-specified rather than concise. Every sentence should earn its place; this one does not.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of schema, annotations, and output schema, the description should compensate but provides no contextual completeness. The tool's purpose remains vague.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are zero parameters, so the baseline is 4. The description adds no parameter information, but none is needed since the schema covers everything.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description is a tautology, restating the tool name without adding specificity. It doesn't distinguish what kind of profile picture information is retrieved, nor does it differentiate from sibling tools like GetUserAccountInfo or GetFriendInfo.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No usage guidance is provided. There is no indication of when to use this tool versus alternatives, nor any prerequisites or context.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations provided, the description carries full burden but discloses no behavioral traits (e.g., read-only, authentication needs, rate limits, side effects). The minimal description fails to inform the agent about tool behavior.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is too short to be useful. While concise, it sacrifices clarity and completeness, omitting essential details. A good description is both concise and informative.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity (nested object input, many sibling tools, no output schema), the description is severely inadequate. The agent cannot reliably determine input structure or tool purpose.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The single 'body' parameter has only a generic description 'Request body'. The description adds no meaning beyond the schema; the agent gains no insight into required structure or fields within the body.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Get the report by category' identifies the action (get report) and dimension (category), but it is vague about what report and lacks distinction from sibling tools like GetStoreReportByChannel or GetStoreReportByDay. A more specific description would clarify the report type and scope.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives. The description does not mention any prerequisites, context, or conditions, leaving the agent without direction on appropriate use cases.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    The description gives no behavioral traits such as read-only nature, authentication needs, rate limits, or side effects. With no annotations to compensate, the agent has no insight into the tool's behavior.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is concise but lacks substance. Front-loading is not an issue, but the content is too minimal to be helpful; it is under-specification rather than efficient communication.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complex domain with many sibling tools, the lack of output schema, and the opaque input body, the description is completely inadequate. It does not equip an agent to understand what the tool does, what it returns, or how to invoke it correctly.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The single parameter 'body' is described only as 'Request body' with no further detail. Although schema coverage is 100%, the description adds no meaning about required fields, format, or constraints, which is insufficient for an agent to construct valid input.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description states 'Get the report by product' which indicates a verb-resource pairing. However, it does not distinguish this tool from numerous sibling report tools like GetStoreReportByCategory or GetStoreReportByChannel, making its specific purpose vague.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives. The description lacks any context about prerequisites, common use cases, or scenarios where this tool is preferred.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided. Description is too minimal to disclose behavioral traits (e.g., side effects, state assumptions). Agent cannot anticipate tool's impact.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Single sentence is concise but under-specific. Does not earn its place as it provides minimal actionable information.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no annotations, no output schema, and vague description, the tool lacks completeness. Agent cannot reliably decide to use it.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    No formal parameters, but context (e.g., importation ID) is likely needed. Description does not clarify how the tool identifies the target importation.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description 'Configure remaining catalog columns' gives a verb and resource, but 'remaining' is vague. It implies batch configuration but lacks specificity compared to siblings like Importation_ConfigureCatalogColumn.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives. Does not explain prerequisites or when 'remaining columns' need configuration.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations exist, so the description must describe behavioral traits. It only states 'Save', implying a mutation, but omits details on permissions, idempotency, side effects, or whether it overwrites or merges settings.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single underspecified sentence. While concise, it fails to provide necessary detail, making it more under-specification than efficient communication.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of output schema and a nested object parameter, the description is insufficient. It does not explain return values, behavior when called multiple times, or the structure of the body, leaving significant gaps for an agent to use the tool correctly.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The schema coverage is 100% but the parameter description is merely 'Request body', which is uninformative. The tool description adds no meaning about what the body should contain (e.g., specific setting fields), leaving the agent with no guidance on constructing valid input.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description is essentially a restatement of the tool name ('Save Order Invoice general settings') without additional specificity. It does not clarify what 'general settings' entail or differentiate from siblings like GetOrderInvoiceGeneralSettings or SaveOrderInvoiceDesignSettings.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No usage guidance is provided. There is no indication of when to use this tool versus alternatives (e.g., saving design settings), no prerequisites, and no context for invocation.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations provided, the description bears full responsibility for disclosing behavioral traits. It only states 'Configure', which implies a mutation, but does not explain side effects, permissions required, idempotency, or consequences for existing settings. This is insufficient for a mutation tool.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence of five words, which is concise, but it fails to earn its place due to vagueness. It is front-loaded but too minimal to be informative.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of output schema, lack of annotations, and a single vague parameter, the description is completely inadequate. It does not explain return values, error conditions, or what 'general settings' are configurable. In the context of many similar sibling tools, this is severely incomplete.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100% (one parameter 'body' with description 'Request body'), but the description adds no meaning beyond the schema. The schema itself is minimal, and the tool description does not clarify what properties the body should contain or how they map to the 'general settings'.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Configure channel catalog general settings' uses a verb and resource but lacks specificity about what 'general settings' entails. It vaguely differentiates from sibling ConfigureChannelCatalog* tools by referring to 'general settings', but does not explain what those settings are or how they differ from category, cost, or column settings.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives. Given many similar sibling tools (e.g., ConfigureChannelCatalogCategory, ConfigureChannelCatalogCostSettings), the description gives no indication of appropriate context or prerequisites.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description carries the full burden. It fails to disclose any behavioral traits such as side effects, data returned, or safety characteristics. The description is almost tautological.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely short (one sentence) but lacks substance. It is under-specified rather than appropriately concise, and contains a grammatical error.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of output schema and minimal parameter description, the description is incomplete. It does not explain what the preview is or what information it provides, leaving significant gaps for an AI agent.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters1/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has one parameter 'body' with generic description 'Request body'. The tool description does not add any additional meaning or constraints, leaving the agent without guidance on what the body should contain.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states 'View a preview an Order Invoice', which is a specific verb+resource. It clearly distinguishes from siblings like GetOrderInvoicePdf and GenerateOrderInvoice. However, there is a grammatical error and it does not elaborate on what the preview entails.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives. The description does not mention scenarios or provide context for selecting this tool over similar ones like GetOrderInvoiceDesignSettingsPreview.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are present, and the description lacks any behavioral context such as read-only nature, authentication requirements, or side effects. It only reiterates the action without additional detail.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely short (one sentence) but lacks substance. It is underspecified rather than concise, providing minimal information that does not earn its place given the tool's context.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given that there is no output schema and no additional context, the description is incomplete. It does not explain what a subscription is, what data is returned, or how the tool fits into the broader workflow.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The tool has zero parameters and schema description coverage is 100% trivially. The description does not need to add parameter information, and no further meaning is necessary beyond what the empty schema implies.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Get a subscription to the orders' indicates a read operation on a subscription resource, which is clear as a verb+resource. However, it is somewhat vague because it does not specify which subscription or how it is identified, and it does not differentiate from sibling tools like GetSubscriptionList or GetSubscriptionPushReporting.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines1/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No usage guidelines are provided. The description does not state when to use this tool, when not to use it, or any alternatives among the many sibling subscription-related tools.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description does not disclose any behavioral traits (e.g., side effects, destructive actions, or required permissions). The tool's behavior is completely opaque.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely short, which is concise but borders on under-specification. It lacks a sentence structure that provides useful information beyond the function name.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity of sibling tools (Map vs Unmap variants), the description does not clarify the scope or effect. No output schema exists, and the description fails to provide a complete understanding.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has no parameters, but the description only restates the tool name. It adds minimal meaning and does not explain what mapping is being removed or how the operation works.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Unmap catalog column' gives a verb and resource, but lacks specificity about what 'unmap' means in context. It does not distinguish from siblings like Importation_UnmapCustomColumn, making purpose somewhat vague.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives like Importation_MapCatalogColumn or Importation_UnmapCustomColumn. The description provides no context for selection.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations exist, and the description does not disclose any behavioral traits such as whether the operation is destructive, reversible, or requires specific permissions. The agent is left uninformed about side effects.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is two words—extremely brief but insufficiently informative. It sacrifices structure and completeness for brevity, resulting in under-specification.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    For a single-parameter tool with no output schema or annotations, the description should at least hint at return values or outcomes. It fails to provide any contextual completeness, making it nearly useless for an agent.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema description coverage is 100%, and the parameter description 'The product identifier concerned by this optimisation' is clear. The tool description adds no extra value beyond the schema, meeting the baseline.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Optimise product' uses a vague verb and resource, failing to distinguish from sibling tools like OptimiseByCategory or OptimiseByChannel. It lacks specificity about what optimization entails.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives. With multiple sibling optimization tools, this omission is critical.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    The description provides no behavioral details beyond the name. Without annotations, it fails to disclose whether this is a create or update operation, whether it overwrites existing data, permissions required, or any side effects. The agent has no insight into the tool's behavior.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, very short sentence, which is concise. However, it is too terse to be informative, sacrificing substance for brevity. It earns its place but does not fully serve the purpose of aiding tool selection and invocation.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity of a 'save personal info' operation (likely involving numerous fields, update vs create behavior, validation), the description is grossly incomplete. No output schema or annotations exist to compensate, leaving the agent with insufficient context to use the tool correctly.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    While schema description coverage is 100% (the sole parameter 'body' has a description), the description is extremely generic ('Request body') and adds no meaning. The tool description does not elaborate on what fields or structure the body should contain, leaving the agent without useful guidance on parameter semantics.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Save user personal information' clearly identifies the verb (save) and resource (user personal information), which provides a basic understanding of the tool's purpose. However, it does not differentiate from sibling tools like SaveCompanyInfo or SaveProfilePictureInfo, which also perform save operations on specific user-related data.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No usage guidelines are provided. The description does not indicate when to use this tool versus alternatives, nor does it specify prerequisites, context, or constraints. The agent receives no guidance on selecting this tool over others.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided. The description does not disclose behavioral traits such as side effects, reversibility, notifications, or permissions required. For a mutation operation, this is insufficient.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Single sentence, but too terse. It is concise but omits critical details. Every sentence should earn its place; here it does not provide enough information.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    No output schema, no annotations, and a single parameter with a vague description. The tool is incomplete for an agent to use correctly—needs details on input structure and response.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters1/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The only parameter 'body' is described as 'Request body' in the schema, which adds no meaning. The description fails to specify what fields the body should contain (e.g., storeId, userId). Schema coverage is 100% but the provided description is trivial.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Share a store to another user' gives a verb+resource, but is vague. It does not specify what sharing means (e.g., granting access, sending a request). Compared to siblings like 'DeleteStoreShare', it implies a share entity, but without further context an agent might not know the exact action.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use vs alternatives like 'GetStoreShares' or 'DeleteStoreShare'. No prerequisites (e.g., ownership, target user existence) are mentioned, leaving the agent uncertain about proper invocation context.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description must disclose behavioral traits. It fails to indicate whether the tool is idempotent, triggers side effects, requires specific permissions, or changes state. The word 'configure' implies mutation but no further details.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Extremely short but at the cost of clarity. The description is under-specified and fails to provide actionable information; it does not earn its place given the tool's complexity.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    With a single opaque parameter, no output schema, and no behavioral context, the description is completely inadequate. The agent cannot determine how to invoke the tool correctly.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The single parameter 'body' is described only as 'Request body', adding no meaning beyond the schema. The nested object structure is undocumented, leaving the agent without necessary details about required fields or allowed values.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description states 'Configure Auto Import Interval', which identifies the verb and resource, but 'configure' is vague and doesn't clarify whether it sets, updates, or enables the interval. Sibling tools like Auto_ScheduleAutoImport suggest overlap, but no differentiation is provided.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives like Auto_ScheduleAutoImport or Importation_ActivateAutoImport. No conditions, prerequisites, or exclusions are mentioned.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description must fully convey behavioral traits. It only mentions 'send a batch of operations' with a limit, but fails to disclose side effects, authentication needs, or failure modes. The agent cannot assess the tool's safety or impact.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence, front-loaded and concise. However, it omits critical information about how to invoke the tool, making it minimally adequate but far from complete.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool's complexity (batch order operations) and the empty schema with no output schema, the description is severely incomplete. It fails to specify input format, allowed operations per batch, or return values, making it nearly useless for an agent.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters1/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters, yet the description implies the tool accepts a batch of operations. There is no explanation of how to specify these operations (e.g., request body structure), leaving the agent without necessary semantics. Schema coverage is 100% because no parameters exist, but the description does not compensate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the verb 'Send' and the resource 'marketplace Order information', mentioning specific operations like 'accept, ship, etc.' However, it does not differentiate this V3 tool from similar sibling tools like ChangeOrderListV2 or ChangeOrderV3.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    There is no guidance on when to use this tool over alternatives. The only usage hint is the batch limit of 100 items per call, but no when-not or alternative scenarios are mentioned.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description must disclose behavioral traits. It fails to mention whether the operation is idempotent, what it returns, permission requirements, or side effects. The description is completely opaque.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence, making it concise. However, it is too brief and lacks structure; it occupies space but fails to deliver substantive information. It could be expanded meaningfully without losing conciseness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity of a nested body parameter and the absence of output schema or annotations, the description is severely incomplete. It does not explain the body structure, the effect of execution, or any return value, leaving the agent with inadequate information.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters1/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has a single parameter 'body' described only as 'Request body', which is uninformative. The tool description adds no further meaning about what the body should contain, leaving the agent without essential context for constructing the request.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states 'Configure channel catalog exclusion filters', which clearly identifies the action and resource. It distinguishes from sibling tools like 'ConfigureChannelCatalogCategory' by specifically mentioning 'exclusion filters'. However, the verb 'configure' is generic and could be more specific (e.g., set, update), preventing a perfect score.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives, such as 'GetChannelCatalogExclusionFilters'. The description lacks any context about prerequisites, scenarios, or when not to use it.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided, so description must disclose behavioral traits. The description does not mention read-only nature, pagination, or any side effects. It is entirely opaque.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Extremely concise but at the cost of missing essential information. It is a single short phrase, which is efficient but incomplete.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of annotations, output schema, and any detailed description, the tool definition is severely incomplete. It does not tell the agent what the history contains or how to interpret the return value.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    No parameters exist, so baseline 4 applies. The description adds no parameter info but also does not need to.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description is 'Get the exportation history', which is nearly identical to the tool name. It does not specify what kind of exportation or history, nor does it differentiate from sibling tools like GetOrderExportations or GetPublications.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives. With many similar 'Get' tools, the description provides no context for selection.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description carries the full burden. It does not disclose whether the tool is read-only, requires authentication, has pagination, or any other behavioral details.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence that is too brief and underspecified. It lacks front-loaded key information and fails to justify its existence.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no output schema, one vague parameter, and no annotations, the description is completely inadequate. An agent cannot determine what input to provide or what output to expect.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The only parameter 'body' has a generic description 'Request body' in the schema. The tool description adds no meaning about what the body should contain. Schema coverage is high, but the description adds no value beyond the schema.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Get channel catalog products related to these channel catalogs' indicates the tool retrieves channel catalog products, but it is vague about what 'these channel catalogs' refers to. It does not clearly differentiate from siblings like GetChannelCatalogProductInfo or GetChannelCatalogProductInfoList.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus siblings. With many similar tools (e.g., GetChannelCatalogProductInfo, GetChannelCatalogProductInfoList), the description provides no context for selection.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are present, and the description does not disclose whether this is a read-only operation, what side effects might occur, or any authentication or rate-limiting considerations. For a 'Get' tool, likely read-only, but not stated.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is concise at 5 words, but it lacks structure and is too short to convey essential information. It does not front-load critical details that could help the agent.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no output schema, no annotations, and only one parameter, the description is completely inadequate. It fails to explain the nature of the reporting data, return format, or when this tool is relevant.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100% with a single parameter described as 'The order change execution id'. The tool description adds no additional meaning beyond the schema, so baseline score of 3 is appropriate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description is a tautology: 'Get the order change reporting' merely restates the tool name without explaining what 'order change reporting' is or how it differs from sibling tools like GetOrderHistoryV3 or GetOrderV3.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives. The description lacks any context about prerequisites, typical use cases, or when other tools should be preferred.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided and the description offers no behavioral details. There is no indication of whether this operation is destructive, reversible, or requires any prerequisites.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Extremely concise (3 words) but at the expense of clarity. It is not sufficiently informative for an AI agent to understand the tool's purpose without additional context.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    With no annotations, no output schema, and a one-line description, the tool is severely under-documented. Critical information about side effects and usage is missing.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Input schema has zero parameters so schema coverage is effectively 100%. Baseline score of 3 applies, and the description adds no additional parameter context.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Commit Importation' states a verb and resource but is terse. It doesn't differentiate from similar tools like Importation_CommitColumns, leaving ambiguity about the scope of the commit operation.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives (e.g., Importation_Cancel, Importation_CommitColumns). The agent must infer from the tool name alone.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description carries full burden for behavioral disclosure. 'Commit columns' implies a write operation, but no details about side effects, data modification, or safety are provided. The tool's behavior remains opaque.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely short (two words), but this brevity results in severe under-specification rather than conciseness. It fails to earn its place by providing meaningful information.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no parameters, no output schema, and a vague description, the tool is not adequately specified. An agent cannot determine what committing columns entails, what the outcome is, or how it relates to other importation tools. The description is far from complete.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are no parameters (schema coverage 100% empty). The description adds nothing about parameters, but according to guidelines, 0 parameters yields a baseline of 4. The lack of parameter details is not a drawback here.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Commit columns' is vague. It suggests an action related to columns in an importation process, but does not specify what 'commit' means in this context. Sibling tools like Importation_Commit and Importation_ConfigureCatalogColumn provide some context, but the description alone is insufficient to clearly state the tool's purpose.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No usage guidelines are provided. The description does not indicate when to use this tool versus alternatives like Importation_Commit or Importation_ConfigureCatalogColumn. There is no guidance on prerequisites or typical scenarios.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided. The description only says 'unmap' without explaining what unmapping entails (e.g., effect on data, reversibility, prerequisites). For a tool with no parameters, the burden is higher.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Extremely concise but at the cost of completeness. The description is under-specified, failing to provide essential context.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of annotations, no output schema, and the complexity of sibling tools, the description is insufficient for an agent to understand the tool's purpose and effects.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters, so schema description coverage is 100%. The description adds no parameter info, but since there are none, a baseline of 3 is appropriate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description 'Unmap custom column' is essentially a tautology of the tool name 'Importation_UnmapCustomColumn'. It states the verb and resource but provides no additional detail to distinguish it from siblings like Importation_DeleteCustomColumn or Importation_MapCustomColumn.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives. Sibling tools include MapCustomColumn, DeleteCustomColumn, and others, but the description does not specify scenarios or exclusions.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are present, and the description fails to disclose any behavioral traits such as authentication requirements, password constraints, or side effects. For a mutation tool, this is a critical omission.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise (one sentence) but lacks structure. It is front-loaded but does not earn its place due to insufficient information. A minimal viable description would need more detail.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no output schema, no annotations, and a single parameter with vague description, the tool definition is highly incomplete. Essential context such as return value, security implications, and expected input format is missing.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The single parameter 'body' has only the description 'Request body', which adds no meaning beyond the schema. While schema coverage is 100%, the parameter is an object with no structure details, leaving the agent without guidance on required fields (e.g., old password, new password).

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Change user password' clearly states the verb and resource, and sufficiently distinguishes from sibling tools like ChangeEmail. However, it does not specify which user's password is being changed (e.g., current user or admin).

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No usage guidelines are provided. There is no indication of when to use this tool versus alternatives, no prerequisites, and no exclusions. The description lacks any contextual guidance.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description does not disclose any behavioral traits. It does not mention side effects, required permissions, whether the operation is reversible, or any impact on existing configurations. The agent lacks critical information to assess the tool's impact.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is very short (one phrase) and front-loaded, but its brevity sacrifices informative content. It is not verbose, but it fails to provide adequate detail for effective tool selection. A 3 is appropriate as it is concise but not sufficiently descriptive.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool has no parameters, no output schema, and no annotations, the description must carry the full burden. It fails to explain how the tool identifies the channel catalog (e.g., via context or default scope), what happens after enabling, or what the expected outcome is. The agent cannot reliably use this tool based on the description alone.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema is empty (no parameters), so schema description coverage is 100%. The description does not need to explain parameters because none exist. However, the name implies a target channel catalog should be specified, yet no parameter is provided, which could be confusing. Baseline score of 3 applies due to full coverage.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states the verb 'Enable' and the resource 'a channel catalog', indicating the basic action. However, it lacks specificity about what enabling entails (e.g., activation, visibility) and does not differentiate it from similar tools like 'ActivateChannelCatalog' or 'ConfigureChannelCatalog', which are not listed but the sibling set includes 'DisableChannelCatalog' and various configure tools. The description is clear but minimal.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives. The sibling list includes many channel catalog tools like 'DeleteChannelCatalog', 'ConfigureChannelCatalog*', and 'DisableChannelCatalog', but the description does not explain when enabling is appropriate or what prerequisites exist (e.g., does the catalog need to exist? Is it idempotent?).

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description merely repeats the name. It fails to disclose any behavioral traits such as side effects, permissions, rate limits, or idempotency. For a tool with no annotations, this is severely lacking.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single short sentence with no wasted words. However, it is too concise to be useful, lacking essential details. It is not verbose, but under-specification reduces its effectiveness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of annotations and output schema, the description should compensate. It does not explain what a 'batch' means, how the tool works, input requirements, or expected outcomes, leaving the agent with insufficient context.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The only parameter 'body' is simply described as 'Request body', adding no meaningful detail beyond the schema. Although schema coverage is 100%, the description does not clarify the expected structure or fields, so it fails to aid the agent.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states the verb 'Generate' and resource 'Order Invoice batch', clearly indicating the action. It distinguishes from sibling 'GenerateOrderInvoice' by including 'batch', but doesn't explicitly clarify the distinction.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool vs alternatives like GenerateOrderInvoice or GetOrderInvoicePdf. The description lacks context for appropriate usage.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations exist, and the description fails to disclose any behavioral traits such as read-only nature, required permissions, or rate limits. The description adds no value beyond the tool's name.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is terse (one sentence), but it sacrifices informativeness for brevity. It is under-specified rather than efficiently concise.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no parameters, no output schema, and no annotations, the description should substantially explain what the tool returns. It does not, leaving the user uncertain about the tool's output.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are no parameters, so the description does not need to explain them. However, it also fails to provide any complementary context about what 'product information' entails.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose2/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description repeats the tool name verbatim ('Get channel catalog product information'), providing no additional clarity or distinction from sibling tools like GetChannelCatalogProductByChannelCatalog or GetChannelCatalogProductInfoList.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives. With many sibling tools, the lack of usage context makes selection difficult.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations exist, and the description fails to disclose behavioral traits such as read-only nature, authentication requirements, or any side effects. Essential information is missing.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is very concise but also extremely minimal. While short, it does not add substantial value beyond the tool name, and the conciseness is not offset by informativeness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of output schema and the richness of sibling tools, the description is insufficient. It does not explain what information is returned or how the tool fits into the broader context.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100% with a single parameter 'userId' clearly described. The description adds no additional meaning beyond what the schema provides, so a baseline score of 3 is appropriate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description states it retrieves friend information, but is vague and does not specify what information. It is nearly a tautology of the tool name and does not distinguish from many sibling 'Get' tools.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives. No exclusions, prerequisites, or context provided.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided, so the description carries full burden. 'Optimise' implies mutation but no details on side effects, safety, or rate limits. Minimal behavioral disclosure.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Extremely concise, but under-specified as a fragment. No complete sentences or structured information. Conciseness is not a virtue here.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no annotations, no output schema, and a single opaque parameter, the description fails to provide necessary context for proper usage. Leaves agent with almost no actionable information.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100% but the only parameter description is 'Request body'—generic and unhelpful. The description does not add meaning beyond the schema, missing a chance to clarify structure or content.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Describes the action as 'optimise products by page', which gives a basic verb and resource. However, it does not distinguish from sibling tools like OptimiseAll, OptimiseByCategory, etc., leaving ambiguity about scope and meaning of 'by page'.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool vs alternatives. Sibling tools for specific optimization types exist, but no criteria or context provided.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description carries full burden. 'User Registration' only hints at creating a user but does not disclose effects like sending activation emails, storing data, or requiring confirmation. Key behavioral traits are omitted.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is only two words, which is too short to be informative. While concise, it fails to provide necessary detail. It is under-specified rather than appropriately sized.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the low complexity (1 parameter, no output schema), the description should clearly state the tool's purpose and behavior. However, it provides no context about the registration process, required inputs, or expected outcomes. It is incomplete for an agent to use effectively.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema description coverage is 100%, but the schema only says 'Request body' for the parameter, which is extremely vague. The tool description adds no further meaning about the required structure or fields of the body. Baseline is 3, but the poor schema description and lack of compensation reduce the score.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'User Registration' indicates the tool is for registration, but it is vague. It does not specify whether it creates a new user, validates data, or sends a confirmation email. This lack of specificity means it does not clearly distinguish from sibling tools like 'ActivateUserAccount' or 'Login'.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No usage guidelines are provided. The description does not mention when to use this tool versus alternatives (e.g., 'ActivateUserAccount' for activation, 'Login' for authentication). An agent would have no guidance on scenario selection.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided, so the description carries full burden. It does not disclose side effects, idempotency, required permissions, or what happens if subscription is already active.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Very concise at one sentence with no unnecessary words. However, it could benefit from more structure (e.g., listing effects).

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity (activation with a generic body parameter) and no output schema, the description is incomplete. It does not explain the body's required fields, return values, or prerequisites.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The only parameter 'body' is an object with description 'Request body', which is vague. The tool description adds no meaning beyond the schema; baseline for 100% coverage is 3, but the poor parameter description reduces it.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states 'Activate a subscription to the orders', but it is ambiguous what 'orders' refers to. It distinguishes from siblings like DeactivateSubscription by verb, but does not clarify if it activates an existing subscription or creates a new one.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool vs alternatives like CreateSubscription or DeactivateSubscription. No prerequisites or exclusions mentioned.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description must disclose behavioral traits such as authentication requirements, irreversibility, email verification effects, or side effects. It provides none, leaving critical behavioral aspects completely unspecified.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    At three words, the description is minimal but not appropriately sized. It is front-loaded with the verb, but the sentence is too short to convey useful information. True conciseness would include necessary details without verbosity, which is lacking here.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the absence of annotations, output schema, and meaningful parameter descriptions, the description is woefully incomplete. An agent cannot determine how to structure the request, what the return value is, or any constraints, making the tool nearly unusable.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has one parameter 'body' described only as 'Request body'. Schema coverage is 100% (all parameters described), so baseline is 3. However, the tool description adds no meaning beyond the schema; it could have specified required fields (e.g., newEmail) but did not.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Change user email' clearly identifies the verb and resource, distinguishing it from sibling tools that change other entities (e.g., ChangePassword, ChangeOrder). However, it does not specify which user's email is being changed (current user or any user) or any qualifications.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No usage guidelines are provided. The description fails to indicate when to use this tool versus alternatives like SavePersonalInfo, nor does it mention any prerequisites, contexts, or exclusions.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description does not disclose behavioral traits such as whether the operation is destructive, requires authentication, or has side effects. The description carries the full burden but offers no transparency beyond the basic action.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence, which is concise but severely under-specified. It does not use the space to convey useful information; it is not well-structured for quick comprehension.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity of a configuration tool with a nested body object and no output schema, the description is completely inadequate. It fails to provide any context about what the cost settings are, how they are structured, or what the response looks like.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has 100% coverage with one parameter 'body' described as 'Request body'. However, the description adds no additional meaning beyond the schema itself. The parameter is a generic object with no semantic detail, so the tool description fails to compensate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Configure channel catalog cost settings' clearly identifies the verb (configure) and the resource (channel catalog cost settings). It distinguishes from sibling tools like 'ConfigureChannelCatalogGeneralSettings' by specifying 'cost settings'. However, it lacks detail on what exactly is being configured.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives, nor any prerequisites or context. The description is too minimal to help an agent decide when to invoke it.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations provided, the description must fully disclose behavior. It only says 'copy', which implies a write operation but does not specify whether it creates new optimisations, overwrites existing ones, or has any side effects. No information about required permissions, idempotency, or error cases.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single 6-word sentence, which is concise but under-specified. It front-loads the core action but lacks necessary details. Every word is functional, but the brevity sacrifices completeness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool's complexity (copying optimisations between channels, nested body parameter), the description is severely incomplete. No output schema is provided, and the description does not explain return values, success/failure conditions, or how to handle multi-channel scenarios.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters1/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The single parameter is a nested object with description 'Request body', which provides no semantic meaning. The tool description does not clarify the expected structure of the body (e.g., source channel, target channel, product IDs). Despite 100% schema coverage, the description adds zero value over the schema.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states 'Copy product optimisations between 2 channels', clearly specifying the verb 'copy', the resource 'product optimisations', and the scope 'between 2 channels'. This distinguishes it from sibling tools like 'Optimise' which apply rather than copy optimisations. However, it does not explain what 'product optimisations' are, leaving some ambiguity.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    The description provides no guidance on when to use this tool versus alternatives such as 'Optimise', 'OptimiseByChannel', or 'OverrideChannelCatalogProductValues'. It lacks any context about prerequisites or scenarios where copying is appropriate.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description does not disclose any behavioral traits beyond a retrievable action. It does not mention side effects, data scope, or required permissions. For a read operation, minimal disclosure is expected, but the description is still insufficient.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise at four words, which is efficient but may sacrifice clarity. It is front-loaded but leaves ambiguity about what 'conditions' means. Could be improved with a more descriptive phrase without adding significant length.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    The description is incomplete given no output schema and no behavioral context. The agent has no information about return values, pagination, or error conditions. For a tool with zero parameters but presumably returning complex data, this is severely lacking.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The tool has no parameters, so schema coverage is 100%. The description adds the term 'conditions' which implies the nature of the billing period data, but adds little meaningful context beyond the schema. Baseline for 0 parameters is 3, and this meets that baseline without exceeding.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states the verb 'Get' and the resource 'billing periods conditions', indicating the tool retrieves something related to billing period conditions. However, 'conditions' is vague and does not clarify what is returned, making it only moderately clear. It distinguishes from siblings like GetContracts or GetInvoices but lacks specificity.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    There is no guidance on when to use this tool versus alternatives. With zero parameters and minimal description, an agent cannot determine the context or prerequisites. No when-to-use or when-not-to-use information provided.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description does not disclose any behavioral traits (e.g., whether it is a read operation, potential side effects, data volume, or authentication needs). The agent is left uninformed about the tool's behavior.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence, which is concise, but it lacks structure and key information. It does not front-load the most critical details (e.g., return value, usage context).

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity (no output schema, no annotations, and ambiguous resource), the description is incomplete. The agent lacks information about what the status means, the format of the response, or any related side effects.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are zero parameters, and the schema coverage is 100%. The description adds minimal value beyond the schema, but with no parameters, there is little to explain. A baseline of 4 is appropriate per the scoring guidelines.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states 'Get channel catalog product value override compatibilities status', which includes a clear verb and a specific resource, but the meaning of 'compatibilities status' is ambiguous. It distinguishes it from sibling tools only by the resource name, which is lengthy and not intuitive.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    There is no guidance on when to use this tool versus the many other 'Get' tools in the sibling list. No context is provided about prerequisites, typical use cases, or alternatives.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided, so description carries full burden. Only 'Get offer pricing' implies a read operation, but no confirmation of idempotency, side effects, authentication needs, rate limits, or data scope. The agent cannot infer safety or behaviors.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Single phrase is concise but overly brief. It lacks necessary structural elements like a distinct summary or usage hints. While not verbose, the brevity sacrifices clarity for conciseness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no output schema and low parameter clarity, the description misses critical context like return value format, pagination, or error handling. With many sibling tools, more details are required to distinguish and use correctly. Incomplete for safe invocation.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Only one parameter 'body' is an object with vague description 'Request body'. Schema coverage is 100% but the tool description adds no extra meaning about what the body should contain. The agent must guess the structure, which is insufficient.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description states 'Get offer pricing' which is a clear verb+resource pair, but lacks specificity about what an 'offer' refers to in this context. Among many similar 'Get' sibling tools, it does not differentiate itself (e.g., GetOffer vs GetStore, GetContracts). The purpose is understandable but vague.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives like GetContracts or GetStore. The description does not mention any prerequisites, scenarios, or exclusions. Siblings are numerous but not referenced, leaving the agent without decision support.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are present, so the description carries the full burden. It merely states the output format without disclosing behaviors like input requirements, side effects, or authentication needs.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single vague sentence, which is under-specification rather than conciseness. It fails to provide necessary details within its brevity.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of output schema and numerous sibling tools, the description is incomplete. It does not hint at the response format or the required input structure, leaving the agent underinformed.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters1/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has a single parameter 'body' described only as 'Request body' with no additional detail. The tool description does not explain what the body should contain (e.g., order ID), adding no value beyond the schema.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states it returns the PDF version of the invoice, with a specific verb and resource. However, it does not differentiate from sibling invoice-related tools like GenerateOrderInvoice or GetOrderInvoicePreview.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus the many sibling tools (e.g., GenerateOrderInvoice, GetOrderInvoicePreview). The description lacks context for selection.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations provided, the description carries the full burden of disclosing behavioral traits. It does not mention whether this is a read operation, if it requires authentication, or what side effects (if any) occur. The tool is likely safe and read-only, but this is not stated.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is very short and front-loaded, but it sacrifices necessary information. It is concise but under-informative, lacking details that would help an agent use the tool correctly.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of output schema and the ambiguous parameter implication, the description does not provide enough context for an agent to understand what the tool returns or how it behaves. It is incomplete for a list-fetching operation.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has 0 parameters with 100% coverage, so the schema is sufficient. However, the description misleadingly references 'for the given store' implying a store parameter that does not exist. This adds confusion rather than clarity.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly identifies the action ('Get') and resource ('report filter list'), and the plural name distinguishes it from the singular 'GetReportFilter' sibling. However, it mentions 'for the given store' but the input schema has no parameters, creating ambiguity about how the store is specified.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No explicit guidance on when to use this tool versus alternatives like 'GetReportFilter' (singular). The only cue is the plural name, but the description does not explain the difference or provide context for selection.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description must bear full weight. It only says 'Get the report by channel' without disclosing if it's read-only, any pagination, filtering, impact on data, or return format. This is insufficient for safe invocation.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single short sentence, which is concise but sacrifices informativeness. It is appropriately sized for a simple tool but lacks crucial details, making it less useful.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity of the sibling group (many similar report tools) and the single body parameter without output schema, the description is incomplete. It does not explain the body's fields, the report scope, or how the output is structured, leaving a lot of ambiguity.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The schema has one parameter 'body' with description 'Request body', which is generic. The tool description adds no extra meaning about the body's structure, required fields, or expected format. Despite 100% schema coverage, the schema description is minimal, and the tool description fails to compensate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states the verb 'Get' and resource 'report by channel', so it's clear what it does at a high level. However, among siblings like GetStoreReportByCategory and GetStoreReportByDay, it does not distinguish what makes a 'channel' report unique, leaving the purpose vague.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives. With many similar report tools (by category, day, product), the description should indicate scenarios or prerequisites. It provides none.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description must disclose behavioral traits, but it only states the basic operation. It does not mention pagination, permissions, side effects, or data scope, leaving significant gaps.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is very short and to the point, but it sacrifices necessary detail for brevity. It meets a minimum standard of conciseness but lacks front-loaded critical information.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Without an output schema or detailed description, the tool is underspecified. An agent lacks information about return values, pagination behavior, and how to integrate this tool into a workflow.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters1/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has two parameters (pageSize, pageNumber) with 0% description coverage, and the tool description does not explain their meaning or usage. An agent cannot determine how to use these parameters effectively.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action ('Get') and the resource ('push reporting related to this subscription'), which differentiates it from sibling tools like GetSubscription. However, it does not explain what 'push reporting' entails.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives such as GetSubscription or GetSubscriptionList. The description lacks context about prerequisites or use cases.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are present, and the description fails to disclose side effects, destructiveness, idempotency, auth requirements, or rate limits. 'Send harvest request' implies a mutation but offers no detail on what happens to data or system state.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, efficient sentence that directly states the action. However, it is slightly too sparse given the lack of annotations and missing context; a couple more sentences would be warranted.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Without an output schema, the description should explain what the user can expect from the harvest request (e.g., a response, a job ID, or a side effect on data). It does not cover return values, async behavior, or error conditions, leaving the tool incomplete for an agent to use correctly.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The only parameter ('storeId') already has a clear schema description ('The StoreId to filter by') with 100% coverage. The tool description adds no additional meaning or constraints beyond what the schema provides, thus meeting the baseline without extra value.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description uses a specific verb ('Send harvest request') and identifies the resource ('all your marketplaces'), but the term 'harvest' is domain jargon and the exact action (what sending a request entails) is unclear. It distinguishes from sibling tools only by version number (V3), not by functional difference.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives like HarvestAll (non-V3), HarvestAccount, HarvestOrder, or HarvestOrderV3. The description does not mention prerequisites, conditions, or expected outcomes.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description carries full responsibility for behavioral disclosure. It fails to mention any side effects, dependencies, or required state (e.g., active import session), severely limiting the agent's understanding.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is very short and front-loaded, but it is under-specified. It lacks necessary context to be effective, making it inefficient despite its brevity.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complex import process and many sibling tools, this description is grossly incomplete. It does not explain prerequisites, ordering, or return values, which are essential for correct invocation.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters (100% coverage), so the description does not need to add parameter details. However, the tool likely relies on implicit context (like the current importation), which is not clarified, missing an opportunity to add value.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action (map) and the resources (catalog column, BeezUP column), distinguishing it from siblings like UnmapCatalogColumn and MapCustomColumn. However, the term 'map' is vague and could be more specific about the nature of the mapping.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No usage guidelines or conditions are provided. The description does not indicate when to use this tool versus alternatives like Importation_MapCustomColumn, leaving the agent without critical decision context.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations provided, the description carries full burden. It only says 'Save' without disclosing what is modified, whether changes are reversible, required permissions, or any side effects. This is insufficient for an agent to understand behavior.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is very short (5 words). It is concise but lacks structure and detail, which could be acceptable for a simple tool. However, it omits valuable information that could be included without much length.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the simple tool (no params, no output schema) and no annotations, the description is the sole source of context. It only states the action, not what settings are involved, any return value, or prerequisites. This is inadequate for full understanding.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema is empty (0 parameters), so schema coverage is 100%. The description adds nothing about parameters since none exist. Baseline score of 3 is appropriate as no additional meaning is needed.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the verb 'Save' and resource 'Order Invoice design settings', indicating a write operation. It distinguishes from sibling tools like GetOrderInvoiceDesignSettings (read) by implying mutation. However, it lacks specificity about which design settings are affected.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is given on when to use this tool versus alternatives like GetOrderInvoiceDesignSettings for reading or previewing. The description does not mention prerequisites or context for usage.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description must disclose behavioral traits. It states 'Save' implying a write operation but does not mention idempotency, authorization requirements, rate limits, or any side effects. This is insufficient for a mutation tool.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single short sentence, which is concise but lacks any structuring or additional information. It conveys the basic purpose but does not add value beyond the tool's name.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    For a save tool with one complex parameter and no output schema, the description is incomplete. It does not explain the effect on existing filters, conflict behavior, response format, or error conditions. Without annotations, more detail is needed.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The only parameter 'body' is described as 'Request body', which adds no useful meaning beyond the schema's type. The schema's description coverage is 100% but the description is generic and does not explain the structure or required fields of the nested object.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Save the report filter' indicates persistence of a report filter, but it does not clarify whether this creates a new filter or updates an existing one. The verb is ambiguous, and there is no distinction from potential sibling tools like UpdateReportFilter or CreateReportFilter.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives. The sibling list includes many other tools, but there is no mention of when to choose SaveReportFilter over GetReportFilter, DeleteReportFilter, or other save/update tools.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description carries full burden. It only says 'Save store alerts', implying a write operation, but fails to disclose permissions, idempotency, or side effects.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence, concise but overly brief. It sacrifices clarity for brevity.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no output schema and a mutation tool, the description does not explain return values or success/failure indicators. It lacks completeness for effective use.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100%, but the parameter description is merely 'Request body'. The tool description adds no meaning about required fields or structure, leaving the agent uninformed.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Save store alerts' specifies a verb and resource, but 'save' is ambiguous between create and update. It distinguishes from siblings like GetStoreAlerts, but lacks precision.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No explicit guidance on when to use this tool versus alternatives like UpdateStore or GetStoreAlerts. The name implies saving alerts, but no context is provided.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description does not disclosure behavioral traits such as whether the operation is destructive, requires specific permissions, or is idempotent. The agent is left in the dark about side effects.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise at three words. While it wastes no words, it may be too terse for an agent to fully grasp the tool's function, especially given the lack of parameter or behavioral info.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    With no output schema and no parameters, the tool definition is incomplete. An agent cannot determine what inputs are needed (e.g., column identifier) or what the result will be. The description fails to provide essential context for a mutation tool.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Input schema has no parameters, so schema description coverage is 100%. The baseline is 3, and the description adds no parameter-related information. This is acceptable but does not improve the agent's understanding.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description states 'Change Custom Column User Name', which clearly indicates verb and resource. However, it does not differentiate from siblings like Catalog_ChangeCatalogColumnUserName beyond the tool name itself, and the meaning of 'user name' is vague.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus its siblings. There is no mention of prerequisites or context that would help an agent decide between similar tools like Catalog_ChangeCustomColumnExpression.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description does not disclose any behavioral traits such as idempotency, authentication requirements, or side effects. For a tool with zero annotations, the description carries the full burden and fails to add meaningful behavioral context.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single concise sentence, but it lacks sufficient detail to be maximally helpful. It earns a middle score for conciseness without adequate informativeness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no parameters, no output schema, and no annotations, the tool is simple but the description is incomplete by not explaining what 'index' refers to. More context is needed for an agent to fully understand the tool's return or purpose.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are no parameters, and schema coverage is 100% trivially. The description does not add parameter semantics but also does not need to. Baseline score of 3 is appropriate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Get the index of the catalog API' states a verb and resource but does not clarify what 'index' means or how it differs from sibling tools like Catalog_GetCatalogColumns or Catalog_GetCategories. It is vague and not specific enough to uniquely identify the tool's purpose.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    The description provides no guidance on when to use this tool versus alternatives. No context or exclusions are given, leaving the agent without direction on appropriate use cases.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided. The description merely states 'change' without detailing side effects, requirements, or safety implications. It fails to disclose behavioral traits beyond the minimal description.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence, concise but potentially too sparse. It does not waste words but lacks sufficient detail for a proper understanding.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity of sibling tools and lack of output schema/annotations, the description is woefully incomplete. An agent cannot determine prerequisites, outcomes, or specific actions beyond the vague 'accept, ship, etc.'

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters, so schema coverage is complete. However, the description does not explain why no parameters are needed or how the tool determines which order and what change to apply, leaving the agent without invocation guidance.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly indicates the tool modifies marketplace order information and provides examples (accept, ship). However, it does not distinguish this V3 from sibling tools like ChangeOrder, ChangeOrderListV2, or SetMerchantOrderInfoV3.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives. Given many sibling tools for order changes, the agent lacks context for selection.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    The description only says 'clear', implying a destructive action, but provides no details on side effects, idempotency, permissions, or what 'merchant information' entails. No annotations exist to compensate.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise, but at the cost of missing critical information. It is front-loaded but not sufficiently informative for the tool's complexity.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no annotations, no parameters, no output schema, and many siblings, the description is woefully incomplete. It does not explain what clearing means, the scope, or how the tool interacts with the order lifecycle.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Input schema has zero parameters, but the description fails to explain how the order is identified or if there are implicit dependencies. This omission undermines usability.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states the action (clear) and the resource (Order's merchant information), making the purpose clear. However, it does not differentiate from sibling tools like ClearMerchantOrderInfo or ClearMerchantOrderInfoListV3, lacking specificity.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool over alternatives, such as when to use V3 vs non-V3 or single vs list. Prerequisites or context for usage are absent.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description does not disclose behavioral traits such as read-only nature, authentication requirements, rate limits, or side effects. The agent must infer safety from the name alone.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence, which is concise but overly terse. It omits crucial details that would justify its brevity; thus, it does not earn its place by being informative.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool has 2 required parameters, no output schema, and no annotations, the description is insufficient. It does not explain what 'marketplace properties' are, how they differ from settings, or what the redirection URL is for.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema description coverage is 0%, yet the description adds no explanation of the parameters. 'channelCatalogId' is somewhat self-explanatory, but 'redirectionPageUrl' is ambiguous without context. The agent cannot determine the expected format or purpose.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the verb 'Get' and the resource 'marketplace properties for a channel catalog'. However, it does not differentiate from the sibling tool 'GetChannelCatalogMarketplaceSettings', which could cause confusion.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives like GetChannelCatalogMarketplaceSettings or others. The description does not indicate prerequisites or context.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description bears full responsibility for behavioral disclosure. It only states 'latest' without explaining ordering, default behavior when 'count' is omitted, whether it is read-only, or if there are rate limits. This is severely lacking, as it does not convey safety or performance characteristics.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence that directly states the core purpose. It is front-loaded and concise. However, it is too sparse, sacrificing necessary detail for brevity, which prevents it from being a perfect 5.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool's simplicity (one optional parameter, no output schema), the description should at least clarify what 'tracked external orders' means, how many are returned by default, and that it is scoped to a store (implied by name). It omits these details, making it incomplete for an agent to understand what the tool returns or how to use it effectively.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The schema has 100% coverage for its single parameter 'count', but the tool description adds no value beyond that. It does not mention the parameter at all, leaving the agent without additional context (e.g., default value, allowed range, behavior when omitted). Baseline for high schema coverage would be 3, but lack of description contribution reduces the score.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description clearly states 'Get the latest tracked external orders', identifying the action and the resource. The name 'GetStoreTrackedExternalOrders' further distinguishes it from sibling 'GetStoreTrackedOrders' (presumably internal orders) and 'GetStoreTrackedClicks', but the description does not explicitly differentiate. Thus, purpose is clear but lacks explicit sibling differentiation.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives like 'GetStoreTrackedOrders' or 'GetOrderListFull'. No mention of prerequisites, limitations, or context (e.g., store identification). The description provides no usage context, leaving the agent without decision support.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations exist, and the description does not disclose any behavioral traits like side effects (e.g., what happens to product availability), permissions needed, or whether it is reversible.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Extremely concise at three words, but overly terse at the expense of clarity. It could be expanded to be more informative without significant length increase.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no annotations, output schema, or parameters, the description is the sole source of information. It is incomplete; the agent lacks understanding of what 'reenable' entails.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    No parameters exist, so schema description coverage is 100%. The baseline is 3 as the description doesn't need to add param info, but it could have explained the tool's behavior.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Reenable channel catalog product' names the action and resource, but it's vague and doesn't distinguish from siblings like 'EnableChannelCatalog'. It restates the tool name without adding context.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives, such as other channel catalog manipulation tools. No prerequisites or context provided.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description carries full burden. It indicates a scheduling action, but does not disclose whether the scheduling is reversible, what side effects occur (e.g., service disruption), or if confirmation is required. The behavior is partially described but lacks important context about consequences and lifecycle.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence, which is concise but excessively brief for an action that involves scheduling contract termination. It does not front-load critical information like prerequisites or effects. Every word is used, but the lack of detail undermines its utility.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity of contract termination scheduling and the absence of output schema, the description is severely incomplete. It does not explain return values, errors, prerequisites, or how to specify termination details. The agent cannot infer necessary input or expected outcomes.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters1/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The description does not mention the 'body' parameter at all. The input schema has a single 'body' object with only 'Description: Request body' which provides no structural or semantic detail. The description adds no value over the schema, leaving the agent without any guidance on what fields are needed for the termination request.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states 'Schedule termination of your current contract at the end of the commitment.' It uses a specific verb ('Schedule termination'), identifies the resource ('current contract'), and indicates the timing ('end of the commitment'). It effectively distinguishes from siblings like 'ReactivateCurrentContract' and 'DeleteNextContract' which are related but opposite actions.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    The description provides no guidance on when to use this tool versus alternatives. It does not specify prerequisites (e.g., having a current contract) or when not to use it (e.g., if immediate termination is needed). There is no mention of the scheduling workflow or how to undo/cancel the scheduled termination.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description must disclose behavioral traits. It does not mention whether the operation is destructive, requires authentication, or has side effects. The single sentence provides no behavioral context beyond the bare action.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is very short (one sentence), which is concise but lacks any structure or additional details that would help the agent. It is not wasteful but is underspecified.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the large set of sibling tools and the absence of an output schema or annotations, the description is incomplete. It does not explain what a channel catalog is, what parameters are needed in the body, or what the expected result is.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has one parameter 'body' with a vague description 'Request body'. The tool description does not add any meaning to this parameter, such as what fields are expected or the structure of the body. Schema coverage is 100% but the param description is unhelpful, and the tool fails to compensate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action 'Add' and the resource 'channel catalog', matching the tool name. It distinguishes from siblings like DeleteChannelCatalog or ConfigureChannelCatalog by indicating creation. However, it is minimal and could be more explicit.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool vs alternatives like ConfigureChannelCatalog or EnableChannelCatalog. The description provides no context about prerequisites or typical usage scenarios.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description must disclose behavioral traits. It only says 'Configure', implying a mutable operation, but lacks details on side effects, permissions, or reversibility.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Extremely concise at three words, but this comes at the cost of clarity. Critical information about schedules is missing, making it insufficient for effective tool selection.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity (nested object, no output schema, many siblings), the description is too minimal. It fails to explain the configuration's scope, required inputs, or how it differs from similar tools.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The sole parameter 'body' is described simply as 'Request body' in the schema. The tool description adds no further meaning, leaving the structure and expected fields entirely unspecified despite it being a nested object.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly identifies the resource ('Auto Import Schedules') and action ('Configure'), distinguishing it from siblings like 'Auto_ConfigureAutoImportInterval' which focuses on interval configuration. However, 'Configure' is somewhat generic and doesn't specify whether it creates, updates, or deletes schedules.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives. With many auto-import related siblings, the description should indicate specific use cases or prerequisites.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description carries the full burden of behavioral disclosure. The description only says 'Configure', which implies a mutation, but it does not state whether this is destructive (e.g., overwriting existing mappings), requires specific permissions, or has other side effects. The agent receives no behavioral context beyond the vague verb.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is very concise (6 words) but lacks necessary detail. While it avoids redundancy, it is under-specified for a tool with a complex nested parameter and many siblings. A slightly longer description with key details would be more helpful.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity (many sibling tools, no output schema, a single complex parameter with minimal schema description), the description is incomplete. It does not explain what column mappings are, how they relate to other channel catalog configurations, or what the expected result is. The agent lacks sufficient context to use the tool reliably.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has one parameter 'body' with a generic description 'Request body'. Schema coverage is 100% in terms of parameter count, but the description adds no additional meaning about what the body should contain, its structure, or required fields. The tool description could have specified the expected properties or provided examples, but it did not.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states 'Configure channel catalog column mappings' which specifies the action (configure) and the resource (channel catalog column mappings). It distinguishes from siblings like 'ConfigureChannelCatalogCategory' and 'ConfigureChannelCatalogCostSettings' by specifying 'column mappings'. However, it does not clarify whether this creates, updates, or deletes mappings, but the verb 'configure' implies setting up or adjusting.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives. Siblings exist for configuring other aspects of channel catalogs (e.g., categories, cost settings), but no context is given about prerequisites, scenarios, or when not to use it.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description does not disclose behavioral traits such as idempotency, authentication requirements, side effects, or error scenarios. For a mutation tool, this is a significant gap.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is very concise but lacks important detail. It is front-loaded but inadequate for an agent to understand the tool's usage without additional context.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity (nested object parameter, no output schema, many siblings), the description is insufficient. It fails to explain input expectations, return values, or constraints, leaving the agent underinformed.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    While schema description coverage is 100%, the parameter description 'Request body' adds no meaningful information beyond the type. The description does not explain what the body should contain or any required fields.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Create a new store' clearly states the verb and resource, distinguishing it from sibling tools like GetStore, UpdateStore, and DeleteStore. However, it could be more specific about the type of store or context.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives like CreateContract or CreateRule. Lacks information on prerequisites, typical use cases, or conditions for creation.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    Without annotations, the description should disclose behavioral traits. It only states the creation action but does not mention side effects, idempotency, authorization requirements, or what happens if a subscription already exists.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is very short (one sentence) and conveys the core purpose, but it lacks necessary details. It is not overly verbose, though the brevity sacrifices completeness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no output schema and a single parameter, the description is insufficient. It does not explain the return value, error states, or any operational context required for the agent to use the tool effectively.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The only parameter is 'body' with description 'Request body', which adds no specific meaning beyond the schema. The description does not explain what fields the body should contain, leaving the agent without enough context to construct a valid request.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Creates a subscription to the orders' clearly states the action (create) and the resource (subscription to orders). It differentiates from sibling tools like ActivateSubscription or DeleteSubscription, though 'to the orders' is slightly vague.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives like ActivateSubscription or GetSubscription. The description gives no context about prerequisites or usage scenarios.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description does not disclose any behavioral traits (e.g., side effects, idempotency, rate limits). The agent has no information beyond the fact that it retrieves something.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single concise sentence, but it lacks structure and additional context. It is not verbose, but could be more informative.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no parameters and no output schema, the description is minimal. It does not explain what exclusion filters are, the return format, or how this fits into larger workflows, leaving the agent with insufficient context.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters, so the description need not elaborate on parameter semantics. The baseline score of 4 is appropriate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description restates the tool name without adding new information. It clearly indicates a retrieval operation, but does not distinguish from sibling tools like ConfigureChannelCatalogExclusionFilters.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives such as ConfigureChannelCatalogExclusionFilters or other Get tools. The agent must infer usage from the name alone.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations exist, so the description must compensate. It only says 'get list', which implies a read operation but does not disclose pagination, filtering, or return format. The behavioral impact is left unspecified.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely short and to the point, consisting of a single phrase. There is no waste, but it is perhaps too brief to be fully informative.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the absence of an output schema and the many similar sibling tools, the description is too minimal. An agent cannot determine what the list contains, how to filter it, or how the result is structured.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    With zero parameters and 100% schema description coverage, the description need not add much. However, the description merely restates the tool name, offering no additional semantic value beyond the schema.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states 'Get channel catalog product information list', which is a clear verb+resource combo. However, it is generic and does not differentiate from sibling tools like GetChannelCatalogProductInfo or GetChannelCatalogProductByChannelCatalog, both of which imply similar functionality.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    There is no guidance on when to use this tool versus alternatives. No context is provided for invocation, such as prerequisites or typical use cases.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided, so description carries the full burden. The only behavioral trait disclosed is deprecation. There is no mention of side effects, authorization requirements, or rate limits. Critical transparency gaps given no structured annotations.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is very short (two words plus deprecated tag). It is efficient with no wasted words, but front-loading is null due to deprecation label. Could be improved with more context, but conciseness is appropriate.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no output schema and simple nature, the description fails to explain what 'actions' means, the data format, or how to interpret the response. A deprecated tool still needs sufficient context for an agent to handle it correctly.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema description coverage is 100% (no parameters). Description does not add param-specific meaning, which is acceptable. Baseline of 3 applies; no additional value or detriment.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states it is deprecated and 'Get all actions you can do on the order API'. This indicates a specific resource (actions on order API) but is vague about what 'actions' means. It distinguishes from siblings like GetOrder which retrieve specific orders, but the purpose is still ambiguous.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool vs alternatives. The deprecation note implies it should not be used, but no alternative is mentioned. This leaves the agent without context on whether to invoke it.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description must carry the burden. It implies a read-only operation ('get') but offers no additional behavioral disclosure about authentication, rate limits, or side effects.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence with no wasted words. It is concise and to the point, but could be slightly more descriptive without adding length.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    For a simple one-parameter tool with no output schema, the description does not explain what the returned 'list of values' looks like or how the 'list name' is obtained. Missing context on what constitutes a valid list name.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100% and the schema description for the single parameter is provided. The tool description adds minimal extra meaning ('related to this list name') beyond the schema, so baseline score of 3 is appropriate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states it gets a list of values related to a list name, which indicates a retrieval purpose. However, it lacks specificity about what 'list of values' means (e.g., a predefined Lov) and does not distinguish from similar siblings like GetUserListOfValues.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives such as GetUserListOfValues or GetPublicLovIndex. There is no mention of prerequisites or exclusions.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided; description carries full burden. It omits behavioral details such as authentication requirements, error handling, pagination, or what happens if store is invalid. For a mutation tool, this is a significant gap.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Single sentence with no redundancy. Concise, but lacks structure or clear separation of concerns. More detail could be added without sacrificing brevity.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given zero parameters, no output schema, and no annotations, the description should explain how the store is specified, the return format, and common error states. It fails to provide enough context for confident invocation.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters1/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Description mentions 'for a given store' but schema has zero parameters, creating a contradiction. No semantic value is added beyond the schema, and the implication of a missing store parameter is misleading.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states verb 'gets' and resource 'list of rules' for a given store. However, it does not differentiate from sibling tools like 'GetRule' or 'GetRulesExecutions', and the store parameter is implied but absent in schema.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool vs alternatives. Does not mention prerequisites or context, leaving the agent to infer from the name and sibling list.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided, and the description only repeats the tool name. It fails to disclose any behavioral traits such as read-only nature, authentication needs, or return format.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Description is very concise (one phrase), but it is too minimal. It is front-loaded but lacks any additional context. Could be expanded without becoming verbose.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    With no output schema and no parameter details, the description fails to inform what the tool returns or how to interpret 'alerts'. Extremely incomplete for effective use.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Input schema has zero parameters, so baseline is 4. Description adds no parameter information as none exist, but it does not detract from the baseline.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description states verb 'Get' and resource 'store's alerts', clearly indicating retrieval of alerts. It distinguishes from siblings like SaveStoreAlerts and other GetStore* tools, though specificity could be improved.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives. With many sibling tools like GetStore, GetStoreShares, etc., the agent has no context to decide which to invoke.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided, and the description does not disclose any behavioral traits such as authentication requirements, return format, or side effects. The description fails to compensate for the lack of annotations.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise (3 words) but lacks depth. While efficient, it sacrifices completeness for brevity.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no output schema and no annotations, the description is incomplete. It does not explain return values, pagination, or how it differs from GetStore. Agents may misuse it.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    No parameters exist, so schema coverage is 100%. According to guidelines, 0 parameters baseline is 4. The description adds no param info, but none is needed.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Get store list' clearly states the tool's function: retrieving a list of stores. It distinguishes from sibling tools like GetStore (singular) and others.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives. No prerequisites or exclusions mentioned.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description does not disclose any behavioral traits such as side effects, authentication requirements, or whether the tool is read-only. The description is insufficient for understanding what the tool actually does beyond a vague status fetch.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is very concise (one sentence) but lacks essential context. While concise, it sacrifices completeness for brevity, making it minimally informative.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no parameters, no output schema, and no annotations, the description is incomplete. It fails to explain what 'importation status' means, possible values, or how to interpret the result. The complexity is low due to zero params, but the description should still provide more context.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The schema has zero parameters with 100% coverage, so the description does not need to add parameter details. The baseline for high schema coverage is 3, and the description adds no extra semantics beyond the schema.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Get the importation status' clearly identifies the action (get) and resource (importation status). However, it does not differentiate from sibling tools like Importation_GetReport or Importation_GetReportings, which may have overlapping purposes.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool vs alternatives like Importation_GetReport or Importation_GetReportingsAllStores. There is no context on prerequisites, frequency, or intended scenarios.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description must fully disclose behavioral traits, but it only states the function. It doesn't mention side effects, permissions, data requirements, or return format. This is insufficient.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence, making it concise, but it lacks structure or front-loading of critical information. It is not particularly well-organized, though not verbose.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no parameters, no output schema, and no annotations, the description is very incomplete. It doesn't explain how the importation is determined, what the returned value looks like, or any dependencies. The agent would struggle to use this tool correctly without additional context.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has no parameters (100% coverage), so the description doesn't need to add parameter meaning. Baseline of 3 applies as it provides no additional value beyond the schema.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action ('Get') and the resource ('product sample custom column value'), and the context ('related to this importation') hints at a specific importation. It differentiates from siblings like Importation_GetProductSample, but does not specify how the importation is identified. Score 4 for clear but slightly vague specificity.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is given on when to use this tool vs alternatives, prerequisites, or required context like an active importation. The description lacks any usage advice.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations exist, and the description fails to disclose any behavioral traits, such as whether the operation is destructive, requires permissions, or affects other rules.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Very concise but borderline under-specified. Would benefit from slightly more detail while remaining succinct.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Completely inadequate for a tool with no annotations and no output schema. Lacks essential context about the operation's effect and scope.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Input schema has zero parameters, so baseline is 4. Description adds nothing but that's acceptable given no parameters.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Move the rule up' specifies a verb and resource, differentiating from siblings like MoveDownRule. However, the meaning of 'up' is vague (priority or order?).

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives like UpdateRule or MoveDownRule. No context provided.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided, and the description fails to disclose any behavioral traits (e.g., destructive, idempotent, side effects). 'Optimise products' is vague and insufficient for safe invocation.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    A single concise sentence, front-loaded with key purpose. However, brevity sacrifices necessary detail, making it efficient but incomplete.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity (many sibling tools) and lack of output schema or annotations, the description is grossly incomplete. It does not explain what the optimization entails, its effects, or prerequisites.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema provides a clear description for the single parameter. The tool description adds minimal value beyond the schema, but with 100% coverage, baseline 3 is appropriate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description clearly states the verb 'Optimise' and the resource 'products by category', distinguishing it from siblings like OptimiseByChannel or OptimiseByProduct. However, it lacks specificity on what 'optimise' means, leaving room for ambiguity.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives like OptimiseByChannel or OptimiseByProduct. The presence of multiple similar tools without selection criteria is a significant gap.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    The description provides no behavioral traits beyond the verb 'Override'. With no annotations, it should disclose if this is a destructive write, whether it replaces or merges, permissions required, or side effects. It fails to do so.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise (5 words). While it avoids verbosity, it sacrifices necessary detail. It is front-loaded but incomplete.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool's complexity (nested object parameter, no output schema, many siblings), the description is insufficient. It lacks details on body structure, expected outcome, and when to use, making it inadequate for correct agent invocation.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100% but the only parameter 'body' is described as 'Request body' with no properties defined. The description adds no meaning about what fields the body should contain, leaving the agent without essential guidance for invocation.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Override channel catalog product values' specifies a clear verb ('Override') and resource ('channel catalog product values'), distinguishing it from siblings like DeleteChannelCatalogProductValueOverride. However, it could be more precise about what 'override' entails (e.g., replace all values or specific ones).

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives such as ConfigureChannelCatalogProductValueOverrideCopy or DeleteChannelCatalogProductValueOverride. The agent has no context for selection.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description must disclose behavioral traits. It only says 'Save new marketplace settings' without explaining effects (overwrite vs. append), idempotency, required permissions, or rate limits. This is insufficient for safe agent invocation.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence, which is concise, but it omits crucial details, making it under-specified rather than effectively concise. No structure (e.g., bullet points) is needed for such a short description, so it achieves minimal adequacy.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity of marketplace settings (nested body object, no output schema, no annotations), the description is incomplete. It does not mention what settings are available, the meaning of 'new', or the response format, leaving significant gaps for the agent.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema covers both parameters with descriptions, but the descriptions are poor: channelCatalogId is described as 'to query' (ill-fitting for a save operation), and body is only 'Request body' with no structure. The tool description adds no extra meaning beyond these vague schema descriptions.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states the verb 'Save' and the resource 'marketplace settings for a channel catalog', clearly indicating the action and target. It distinguishes from sibling tools like GetChannelCatalogMarketplaceSettings (read) and ConfigureChannelCatalogGeneralSettings (broader settings). However, 'new' ambiguously implies creation versus update, slightly reducing clarity.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus siblings such as ConfigureChannelCatalogCostSettings or ConfigureChannelCatalogGeneralSettings. The description lacks context about prerequisites, typical use cases, or when to avoid using it.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description carries the full burden. 'Activate' implies mutation but does not disclose prerequisites, side effects, idempotency, or whether it sends an email. The user is left guessing.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single concise sentence with no redundancy. However, it may be too brief, lacking necessary details.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of annotations, output schema, and detailed parameter documentation, the description is incomplete. It does not cover return values, side effects, or prerequisites for a mutation tool.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has a single parameter 'body' described as 'Request body'. This is tautological and adds no meaning. The description does not explain what fields the body should contain, and the schema provides no further detail.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states the verb 'Activate' and the resource 'user account', clearly indicating the tool's function. It distinguishes from siblings like 'ActivateSubscription' by specifying 'user account'.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives such as 'ActivateSubscription' or 'ResendEmailActivation'. The description lacks context for appropriate usage.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    The description only states the action but provides no behavioral context. Since annotations are absent, the description carries the full burden. It does not disclose that this is a read-only operation (though 'get' implies it), nor does it explain what data is returned or any side effects. The minimal information is insufficient for a tool with no annotations.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise—a single phrase with no extraneous words. It is front-loaded and efficient. However, it could be slightly more structured (e.g., a full sentence) but given the tool's simplicity, it earns a high score for conciseness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool is simple (no parameters, no output schema) and the context signals indicate full coverage, the description is marginally adequate. However, it fails to provide any context about the return value or how this relates to sibling tools. A more complete description would note that it returns column definitions for the current catalog.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema is empty with no parameters, so coverage is trivially 100%. According to the rubric, the baseline is 3 when schema coverage is high. The description adds no parameter information, which is acceptable here since there are none.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Get catalog column list' clearly states the verb and resource, but it is a near-tautology of the tool name. It does not distinguish from sibling tools like Catalog_GetBeezUPColumns or Catalog_GetCustomColumns, which also involve getting columns. The description is adequate but not specific enough to differentiate.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is given on when to use this tool versus alternatives. With many similar sibling tools (e.g., Catalog_GetCustomColumns), the description should specify that this retrieves the standard catalog columns, not custom ones. The lack of context makes it hard for an agent to choose correctly.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description should disclose side effects, permissions, or limitations. It only says 'configure,' implying a write operation, but offers no details on whether it creates or updates, what happens to existing settings, or required authorization.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single short sentence, which is efficient. However, the conciseness sacrifices clarity and completeness, so it is not optimal.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the presence of nested objects in the body, no output schema, and many sibling tools, the description is insufficient. It does not explain the body's expected fields, the return value, or how the tool fits into the workflow.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has one parameter 'body' with a generic description 'Request body.' The tool description adds no additional meaning about the parameter's structure or purpose, failing to compensate for the schema's lack of detail.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states the tool configures automatic order status transitions and mentions both new and existing, which clarifies the scope. However, it lacks specificity about what an automatic transition is, and among many Configure* siblings, it does not differentiate itself clearly.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives like GetAutomaticTransitions or other Configure tools. The description does not provide any context about prerequisites or suitable scenarios.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description must carry the full burden of behavioral disclosure. It only states 'copy' without explaining side effects, permissions required, or whether the operation is reversible. The agent cannot infer safety or idempotency from this alone.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise (one phrase), but at the cost of omitting crucial context. It does not earn its place as it fails to provide enough information to justify its brevity. A balance between conciseness and completeness is needed.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity of the domain with many sibling tools, the description is insufficient. It does not explain what a 'product value override copy' entails, what the tool outputs, or any dependencies. The agent is left guessing the operation's purpose and outcome.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are zero parameters in the input schema. With no parameters to document, the description cannot add meaning beyond what the schema provides. Baseline score of 4 is appropriate as there is no deficiency to penalize.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Copy channel catalog product value override' specifies a verb+resource, but lacks specificity to distinguish from sibling tools like 'OverrideChannelCatalogProductValues' or 'GetChannelCatalogProductValueOverrideCopy'. The word 'copy' is ambiguous—does it create a new override or duplicate an existing one? Minimal clarity.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives such as 'DeleteChannelCatalogProductValueOverride' or 'ConfigureChannelCatalogProductValueOverrideCopy'. No prerequisites or exclusions mentioned, leaving the agent without context for appropriate invocation.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations exist, and the description does not disclose behavioral traits such as being a mutation operation, side effects, or required permissions.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness2/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise but under-specifies the tool. It is not front-loaded with critical information; it is essentially a tautology of the tool name.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no parameters, no output schema, and no annotations, the description is completely inadequate. It does not explain how the rule is identified or what happens upon enabling.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are no parameters, so the baseline is 4. The description adds no additional meaning beyond the absence of parameters.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Enable rule' clearly indicates the action (enable) and resource (rule). It distinguishes from siblings like DisableRule and RunRule, but lacks scope detail.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No usage guidance is provided. There is no indication of when to use this tool versus alternatives like RunRule or UpdateRule.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    Without annotations, the description must disclose behavioral traits. It only states 'request a new ... report exportation to be generated', implying it is a write operation. It does not mention whether the generation is asynchronous, how to check status, or what the response looks like.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence, very concise. However, conciseness should not sacrifice informativeness; a bit more detail could be added without significant bloat.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool's complexity (one nested parameter, no output schema, many siblings), the description is incomplete. It lacks information about return values, processing time, or related tools like 'GetOrderExportations'. The agent would likely need external knowledge to use this tool correctly.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The sole parameter 'body' is described as 'Request body' in the schema, which is vague. The tool description does not add any meaning beyond this, failing to specify required fields or structure. Despite 100% schema coverage, the description adds no value.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the tool's action: requesting a new order report export to be generated. It distinguishes from sibling tools like 'GetOrderExportations' (which lists existing exports) by implying creation rather than retrieval. However, it lacks specifics on the export format or content.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    The description provides no guidance on when to use this tool versus alternatives. It does not mention that 'GetOrderExportations' is for retrieving previously generated exports, nor does it indicate prerequisites or typical scenarios.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are present, so the description carries full responsibility. It does not disclose any behavioral traits such as read-only status, side effects, rate limits, or response format. The single word 'Get' weakly implies idempotency but is insufficient.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise (three words) but lacks structure and detail. While front-loaded, the brevity sacrifices clarity and completeness, making it minimally acceptable.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given zero parameters, no output schema, and absent annotations, the description should elaborate on what a 'channel index' represents. It fails to provide sufficient context for an AI agent to understand the tool's output or behavior.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters, so schema coverage is trivially 100%. The description adds no parameter information, but none is needed. Baseline 4 is appropriate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Get public channel index' identifies a resource but is vague. It does not specify what an 'index' contains (e.g., list of channels, metadata) and fails to differentiate from sibling tools like GetChannels, GetChannelInfo, or GetAvailableChannels.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives. There is no mention of prerequisites, typical use cases, or scenarios where this tool should be avoided.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    Description implies read-only operation but fails to disclose behavioral traits such as sorting, pagination, authentication requirements, or what constitutes 'tracked'. Without annotations, this is a significant gap.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    A single sentence is concise but may sacrifice necessary details. Front-loading is not an issue; however, the tool could benefit from a slightly expanded description without being verbose.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no output schema, no annotations, and a single parameter, the description is incomplete. It doesn't explain what tracked orders are, how they relate to store context, or what the output looks like, leaving agents underinformed.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema already documents the 'count' parameter with a description. The tool description adds no extra meaning, e.g., default value, limits, or behavior when omitted. Schema coverage is 100%, but description offers no augmentation.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description clearly states 'Get the latest tracked orders', matching the tool name. However, it doesn't specify what 'tracked orders' means or how they differ from other order retrieval tools like GetOrderListFull, which diminishes distinctiveness.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance provided on when to use this tool over alternatives. With many sibling tools for order retrieval, an explicit statement of context or exclusions is missing.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided. The description only mentions 'create or replace', but does not disclose any behavioral traits such as authentication requirements, idempotency, or side effects (e.g., whether replace fully overwrites or merges).

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is one short sentence, which is concise and front-loaded. However, it could be slightly expanded to include more context without becoming verbose.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool has a single nested object parameter, no output schema, and many sibling tools (especially Catalog_SaveCustomColumn), the description is insufficient. It does not explain the domain concept of custom columns or differentiate from similar tools.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has one parameter 'body' with description 'Request body', which is generic. The description adds no additional meaning about the body structure or required fields, even though schema coverage is 100% but the schema itself is uninformative.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Create or replace a custom column' clearly states the verb and resource. However, there is a sibling tool 'Catalog_SaveCustomColumn' with very similar purpose, and the description does not differentiate between them, which is a minor gap.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives like 'Catalog_SaveCustomColumn'. No context on prerequisites or exclusions.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations and a vague description, there is no disclosure of behavioral traits such as idempotency, overwrite behavior, or error conditions.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    A single sentence that includes the deprecation note is as concise as possible, front-loading the most critical information.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness1/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    The description is severely inadequate for a deprecated tool with no parameters, no output schema, and no annotations; it fails to explain prerequisites, side effects, or how to use it at all.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters, which is confusing for a 'set' operation; the description does not explain how the tool knows which order or what merchant info, leaving significant ambiguity.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states it sets merchant information on an order and includes a deprecation warning, but it does not differentiate this tool from its siblings like SetMerchantOrderInfoList or SetMerchantOrderInfoV3.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool or when to use alternatives; the deprecated note suggests avoiding it but no explicit alternative is provided.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description does not disclose side effects, permissions, or whether the change is reversible. As a mutation tool, it lacks necessary behavioral context beyond the basic action.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise but at the cost of informativeness. It is a single phrase with no elaboration, which may leave the agent without enough context to use it correctly.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of parameters, annotations, and output schema, the description provides minimal context. It does not explain what changing the user name entails, affecting completeness for an agent operating in a complex system.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are zero parameters, and schema description coverage is 100%. The description does not add parameter information, but none is needed. Baseline score of 3 is appropriate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states a verb ('Change') and resource ('Catalog Column User Name'), making the tool's purpose understandable. However, it does not differentiate from similar siblings like Catalog_ChangeCustomColumnUserName or Catalog_ChangeCustomColumnExpression, missing an opportunity to clarify uniqueness.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives. With many sibling tools that change catalog column properties, the description fails to specify context or exclusions, leaving the agent to infer usage.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description carries the full burden. It only says 'Get product' which implies a read operation, but fails to disclose any other behavioral traits such as whether it is read-only, any authentication requirements, rate limits, or side effects. The minimal description does not sufficiently compensate for the missing annotations.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is very short, but it could be more informative. While concise, it sacrifices clarity and completeness. A brief description like this is minimally adequate but does not provide enough information to be considered well-structured.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool has no output schema, the description should hint at what is returned. It does not. Additionally, among a large set of sibling tools, more context about the purpose and data returned would be beneficial. The description feels incomplete for a retrieval operation.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has 100% description coverage for the single parameter 'sku'. The description 'Get product by Sku' adds no additional meaning beyond the schema. Given high schema coverage, baseline score of 3 is appropriate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the verb 'Get' and the resource 'product by Sku'. It is specific enough to indicate the tool's core function, but does not explicitly differentiate from siblings like Catalog_GetProductByProductId, which retrieves by a different identifier.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    There is no guidance on when to use this tool versus alternatives such as Catalog_GetProductByProductId or Catalog_GetProducts. The agent receives no context about which tool is appropriate under different conditions.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    Without annotations, the description carries full burden. 'Create a new contract' implies a write operation but does not disclose prerequisites, side effects, or authorization needs.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is very short but lacks essential details. It is concise but under-informative.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity of the domain (many contract-related tools) and a nested object parameter with no output schema, the description is insufficient. It does not explain what constitutes a contract or what the response looks like.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100% with one parameter 'body' described as 'Request body'. The description adds no meaning beyond the schema, which is vague. Baseline of 3 is appropriate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description clearly states 'Create a new contract' with a specific verb and resource. However, it does not differentiate from sibling tools like CreateSubscription or ReactivateCurrentContract.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No usage guidelines are provided. The description does not specify when to use this tool versus the many contract-related siblings.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description carries full burden. It only repeats the name ('Get channel catalog filter operators'), offering no behavioral details about side effects, authentication, rate limits, or return format.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise (2 words), but it lacks substance. While brevity is good, it falls short of providing a meaningful explanation.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no output schema and no annotations, the description is incomplete. It does not explain what 'filter operators' are or what the tool returns, leaving the agent underinformed.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The tool has zero parameters, so schema coverage is 100%. Baseline is 4, but the description adds no context about what the tool returns or how the output relates to the name. It is minimal.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action 'Get' and the resource 'channel catalog filter operators', which is specific enough to indicate the tool's purpose among many similar Get tools. However, it could provide more context about what filter operators are.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus other GetChannelCatalog* sibling tools. There are no usage hints or exclusions.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are present, and the description fails to disclose any behavioral traits such as read-only nature, side effects, or rate limits. The agent is left without crucial information.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise at four words, which is efficient. However, it sacrifices depth; a slightly longer description could add value without losing conciseness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    The description lacks context about what 'counters' are, the format of the output, or any constraints. For a tool with no parameters and no output schema, the description should at least hint at the response structure.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters, so the description does not need to add parameter details. The baseline for no parameters is 4, and the description is adequate for this case.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the verb 'Get' and the resource 'channel catalog products counters', which is specific. However, it does not differentiate from many similar 'Get' tools in the sibling list beyond the word 'Counters'.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No usage guidelines are provided. There is no mention of when to use this tool versus alternatives, prerequisites, or context.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations provided, the description carries the full burden of disclosing behavior. It does not mention that the tool is a read operation, what it returns, or any side effects. The description is too minimal to inform the agent about behavioral traits.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence, which is concise and front-loaded. However, it is overly brief and omits important context, making it less useful than it could be. It sacrifices completeness for brevity.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given there is no output schema, the description should explain what the tool returns, e.g., the structure of a 'channel list'. It does not, leaving the agent to guess. The description is inadequate for the tool's complexity (single parameter, no nested objects).

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has 100% coverage with a detailed description for 'countryIsoCode', including the format and a reference to another tool. The main description adds no further parameter information. Baseline 3 is appropriate as the schema already handles parameter semantics well.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states the tool returns 'The channel list for one country', clearly indicating it retrieves channels filtered by country. The verb 'list' is implied. However, it does not explicitly differentiate from sibling tools like 'GetAvailableChannels' or 'GetChannelsIndex', which may have similar purposes.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives. The description does not mention prerequisites, typical use cases, or exclusions. The parameter description references 'GetChannelsByCountry' for finding available countries, but this is not in the main description.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are present, so the description must fully disclose behavioral traits. It only states 'Get contract list', implying a read-only operation, but does not mention pagination, filtering, data scope (e.g., all contracts or user-specific), or any side effects. This is insufficient for safe tool invocation.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    At 3 words, the description is extremely concise. It front-loads the core action and resource. However, it sacrifices completeness for brevity, earning a 4 rather than 5.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    With no output schema and minimal description, the agent lacks context about the returned data structure, pagination, or filtering. Given no parameters, the tool's behavior is underdocumented, making it hard for an agent to use correctly.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has no parameters, and schema description coverage is 100% (vacuously). According to guidelines, zero parameters yield a baseline of 4. The description adds no additional semantics beyond the schema, but none is needed.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Get contract list' is a clear verb+resource indicating retrieval of a list of contracts. However, it does not differentiate from sibling tools like 'GetOffer' or 'GetStandardOffers', which may overlap in purpose.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No usage guidelines are provided. The description does not specify when to use this tool over alternatives, such as 'GetOffer' or 'GetStandardOffers'. With numerous sibling tools, this lack of guidance forces the agent to guess.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description must fully disclose behavior. It only states that the tool gets store rights, but does not mention whether it is read-only, what happens to data, authentication requirements, or any side effects. This is insufficient for an agent to understand the tool's behavior.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is very concise at one sentence with no wasted words. However, it is too brief to be fully informative, which slightly reduces the score. It is front-loaded but lacks structure like bullet points or sections.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the absence of input parameters and output schema, the description should explain the tool's return value or purpose more thoroughly. 'Get store's rights' is too vague; an agent would not know what the response contains or if the tool is safe to invoke. More context is needed for completeness.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are zero parameters, so the baseline is 4. The description adds no parameter information beyond the schema, which already documents no parameters. Since there are no parameters to describe, this dimension is adequately handled.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Get store's rights' clearly identifies the verb (Get) and the resource (store's rights). It distinguishes from sibling tools like GetStore or GetUserAccountInfo by specifying 'rights'. However, 'rights' is somewhat ambiguous; it could refer to permissions or access levels, which slightly reduces clarity.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No usage guidelines are provided. The description does not mention when to use this tool over alternatives, nor does it specify any prerequisites or context. Among many sibling tools with similar patterns, an agent would have no guidance on choosing this tool.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided; description only says 'Get store's information' without detailing what fields are returned, permissions needed, or any side effects. As a read operation, more context is needed.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Description is a single sentence, which is concise but too minimal to be fully informative. It could include a bit more detail without becoming verbose.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    With no output schema or annotations, the description fails to specify what information is returned or any preconditions, making it incomplete for reliable use.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Tool has no parameters, so schema coverage is 100%. However, description does not clarify which store (e.g., by ID or context) is retrieved, leaving ambiguity.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The name and description clearly indicate the tool retrieves store information, but it does not distinguish from sibling 'GetStores' which likely returns a list of stores.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives like GetStores, CreateStore, or UpdateStore.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description carries full burden but only states 'Get the latest tracked clicks'. It does not disclose read-only nature, authentication requirements, rate limits, or behavior when count is omitted. Significant gaps for a mutation-unaware agent.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single short sentence, which is concise but lacks structure and depth. It could include usage context or example without losing brevity.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no output schema and no annotations, the description is insufficient for a tool with many siblings. It omits output format, definition of 'tracked clicks', and behavior details. The 'latest' qualifier adds minimal value.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema covers 100% of the single parameter 'count' with description 'The amount of clicks to retrieve'. The tool description adds 'latest' but no further semantics (e.g., default, max, effect of omission), meeting baseline but not exceeding it.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the verb 'Get' and the resource 'latest tracked clicks', making the tool's purpose understandable. However, it does not distinguish from similar sibling tools like GetStoreTrackedOrders or GetStoreTrackedExternalOrders, missing an opportunity to clarify scope.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives such as GetStoreTrackedOrders or GetTrackingStatus. The description lacks context for selecting this tool among many similar 'GetStore...' tools.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations provided, the description carries full burden for behavioral disclosure. It merely states the action without any side effects, preconditions, or postconditions (e.g., whether previous mappings are overwritten, what happens to data, authorization requirements, or output).

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence that is efficient and to the point. It is front-loaded with the key action. However, the brevity sacrifices detail, which could be expanded slightly without losing conciseness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the simplicity (no parameters, no output schema, no annotations), the description is minimally adequate but fails to provide context about what mapping entails, how it affects other custom columns, or what the expected outcome is. It leaves the agent guessing.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are zero parameters in the input schema, so the baseline is 4. The description does not need to add parameter information, but it also provides no additional context about how the mapping is specified (e.g., implicitly via request context).

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly indicates the action ('map custom column') and the target ('BeezUP column'), providing a specific verb and resource. However, it does not distinguish from siblings like Importation_MapCatalogColumn, as the difference between 'custom column' and 'catalog column' is not explained.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives such as Importation_MapCatalogColumn, Importation_UnmapCustomColumn, etc. There is no mention of prerequisites or context, leaving the agent without decision support.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided, so the description must disclose behavioral traits. It only says 'Get' (implied read-only) but does not confirm safety, side effects, or any other traits.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence that is extremely concise. It is front-loaded with the key action. Every word earns its place.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of output schema and annotations, the description should provide more context about what BeezUP columns are, how they differ from other column tools, and what the output looks like. It is incomplete.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are no parameters, so schema coverage is trivially 100%. The baseline for 0 parameters is 4. The description adds no param information, which is acceptable given no parameters exist.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Get the BeezUP columns' states a verb and resource, but 'BeezUP columns' is not defined and could be confused with similar sibling tools like Catalog_GetCatalogColumns. It avoids tautology by adding the verb, but remains vague.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives. With many sibling tools for columns and catalogs, the agent has no basis for selection.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided, and the description does not disclose behavioral traits such as read-only nature, required permissions, or potential limitations. The agent is left unaware of side effects or access requirements.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise at just three words, which is efficient but does not provide enough context. It front-loads the key action but omits necessary details.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity of sibling tools and the single parameter, the description is insufficient. It lacks information on return format, error cases, and does not clarify what a product ID represents.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema describes the single parameter with a description that aligns with the tool's purpose. Since schema coverage is 100%, the description adds no additional value beyond the schema.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description clearly states the action and resource (get product by ProductId). However, it does not differentiate from sibling tools like Catalog_GetProductBySku which retrieves a product by a different identifier.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives such as Catalog_GetProductBySku or Catalog_GetProducts. The description lacks context for selection.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description carries full burden for behavioral disclosure. It indicates mutation (create or replace) but does not specify whether existing columns are overwritten, if specific permissions are required, or what happens on failure. This is insufficient for a mutation tool.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, concise sentence that front-loads the key action. There is no wasted text, but it could be more informative without sacrificing conciseness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool has a nested parameter and no output schema, the description should provide more context about usage and return values. It fails to explain what the body should contain or what response to expect.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has 100% coverage with a single 'body' parameter described as 'Request body', so baseline is 3. The description adds no additional meaning about the body's structure, required fields, or expected content.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Create or replace a custom column' clearly states the action (create/replace) and the resource (custom column). It distinguishes the tool's purpose from siblings like Catalog_DeleteCustomColumn but does not explicitly differentiate from Importation_SaveCustomColumn.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives such as Importation_SaveCustomColumn or Catalog_ChangeCustomColumnExpression. There is no mention of prerequisites, context, or exclusions.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are present, so the description must fully disclose behavior. It only says 'clear', implying mutation, but does not state whether the cache is cleared for all channels, whether the action is reversible, or if it impacts other operations. This is inadequate for a destructive operation.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, concise sentence that is front-loaded. It avoids wordiness but may be too brief, lacking crucial context. Still, it is well-structured for a zero-parameter tool.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given zero parameters, no output schema, and no annotations, the description should explain what the 'exportation cache' is and the implications of clearing it. It fails to provide this context, leaving the agent with insufficient information to decide safely.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has no parameters (100% coverage), so the description does not need to add parameter details. The baseline score of 3 is appropriate; the description adds no extra meaning beyond the name and schema.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The name 'ClearChannelCatalogExportationCache' and description 'Clear the exportation cache' clearly indicate the tool clears a specific cache related to channel catalog exportation. It is distinct from its sibling 'GetChannelCatalogExportationCacheInfo'. However, it could be more explicit about what 'exportation cache' means and how it differs from other cache-related tools.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives, nor are there any prerequisites or context mentioned (e.g., effect on ongoing exports, need to call after changes). The description lacks any usage recommendations.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    The description implies a destructive action but provides no additional behavioral context: no mention of irreversibility, required permissions, cascading effects on product values, or return value. No annotations exist to supplement.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    A single, direct sentence with no extraneous words. It efficiently conveys the core action.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the simplicity of the tool (no parameters, no output schema, no annotations), the description is minimal but lacks essential behavioral context. It does not specify what happens after deletion or any conditions required, making it inadequate for an AI agent to use confidently.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    With no parameters (0 params, schema coverage 100%), baseline is 4. However, the description does not clarify how the target channel catalog is identified (e.g., via current context or implicit reference). This ambiguity reduces the score.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description uses a clear verb+resource pattern: 'Delete the channel catalog'. It directly states the action and object. However, it could be more specific by indicating that deletion is permanent or that it removes the entire catalog configuration.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives like DisableChannelCatalog or RemoveChannelCatalog (nonexistent). There is no mention of prerequisites (e.g., catalog must exist, must be disabled first) or consequences.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description does not disclose behavioral traits such as destructiveness, required permissions, irreversibility, or side effects. For a deletion operation, such transparency is critical.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is very concise with a single sentence that directly states the purpose. No unnecessary information, but it could benefit from slightly more context without becoming verbose.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool's simplicity (one parameter, no nested objects, no output schema), the description is nearly complete. However, it lacks behavioral context and usage guidance, which are important for correct invocation.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema description coverage is 100% for the single parameter. The parameter description ('The channel column identifier') is clear but does not add meaning beyond what is in the schema. The tool description does not explain the parameter further.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action (delete) and the object (channel catalog product value override). However, it does not differentiate from siblings like 'OverrideChannelCatalogProductValues' or clarify the scope of deletion (e.g., whether it deletes all overrides for a product or a specific one).

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives such as 'OverrideChannelCatalogProductValues' or 'GetChannelCatalogProductValueOverrideCopy'. The agent must infer usage from the name alone.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description must cover behavioral traits. It only indicates a read operation ('List'), but lacks details on auth requirements, rate limits, pagination, or what 'available' means in terms of data freshness or scope.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single concise sentence, efficiently conveying the core purpose. However, the minor grammatical error ('channel' instead of 'channels') slightly detracts.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    For a simple tool with one parameter and no output schema, the description is adequate but lacks explanation of what a 'channel' is or the format of the returned list. It meets minimum viability.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100%, so the baseline is 3. The description adds 'for this store', which is redundant with the required 'storeId' parameter. No additional meaning beyond the schema is provided.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states 'List all available channel for this store', which clearly indicates the action (list) and resource (available channels) with a scope. It's specific and distinct from sibling tools like GetChannels or GetChannelCatalog, though it doesn't explicitly differentiate.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives. Among many similar sibling tools, there is no context for when 'available channels' is the appropriate choice, nor any mention of prerequisites or limitations.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided. Description does not disclose behavioral traits such as authentication requirements, read-only nature, error responses, or impact if no catalog exists. Minimal transparency.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    A single sentence that efficiently conveys the tool's purpose with no wasted words. Appropriately concise.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Lacks important context: no output schema or annotation info. Does not clarify whether the tool returns a single catalog or a list (ambiguous given sibling plural name). Incomplete for a tool with no other documentation.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    No parameters to describe. Schema coverage is 100%. Description adds no parameter information, which is acceptable but does not enhance beyond schema.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the tool gets a specific channel catalog (with legacy tracking format). It distinguishes from the plural sibling 'GetLegacyTrackingChannelCatalogs' by implying singular, but does not explicitly differentiate.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives like 'GetLegacyTrackingChannelCatalogs' or 'GetChannelCatalog'. No context on prerequisites or use cases.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    Without annotations, the description carries full burden but only states the action generically. It does not disclose idempotency, authentication needs, or any side effects.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is concise at one sentence but could be improved by adding context or structure. It is front-loaded but too brief to fully inform.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    For a simple tool with one optional parameter and no output schema, the description is minimally adequate. However, it could mention the return type or the concept of marketplace channel catalogs.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100% with a description for storeId. The tool description adds no extra meaning beyond the schema, so baseline 3 is appropriate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action 'Get' and the resource 'marketplace channel catalog list', which is specific and distinct from sibling tools like GetChannelCatalogs and GetChannelCatalog.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives, nor any prerequisites or context for usage. The description lacks direction for agent decision-making.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations provided, the description carries the full burden of revealing behavioral traits. It mentions 'paginated list' but does not explain pagination mechanisms, authentication requirements, rate limits, or any side effects. This is insufficient for a mutation-free retrieval tool.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, concise sentence that conveys the core purpose. It is efficient but could benefit from additional context without being verbose.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool's simplicity (1 parameter, no output schema, no annotations), the description is too minimal. It fails to clarify what constitutes an 'Order report exportation', how pagination works, or what the response structure is. This is incomplete for an agent to use correctly without additional context.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema documents the sole parameter 'storeId' with a clear description. Since schema coverage is 100%, the description adds no additional meaning beyond the schema, meeting the baseline of 3.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action 'Get' and the resource 'paginated list of Order report exportations', which is specific and informative. However, it does not differentiate from sibling tools like GetOrder or GetOrderListFull, leaving ambiguity about when to use this tool over others.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    The description provides no guidance on when to use this tool versus alternatives. There is no mention of preconditions, contexts where this tool is preferable, or exclusion criteria.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description must fully disclose behavior. It states a read operation but does not explain what happens if no custom design settings exist, or any other behavioral traits. It is insufficient.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence but has a grammatical error ('preview an Order Invoice'). It is concise but not perfectly structured.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no input schema, no output schema, and no annotations, the description does not fully explain the tool. It leaves out return format, prerequisites, and how it differs from similar tools.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are zero parameters and schema coverage is 100%. Baseline for 0 params is 4. The description does not need to add parameter info, but it is still clear that no inputs are required.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states 'View a preview an Order Invoice using custom design settings', which indicates a specific action on a resource. It is somewhat distinct from siblings like GetOrderInvoicePreview but the grammar is awkward and could be clearer. It provides enough purpose context.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    The description gives no guidance on when to use this tool versus alternatives like GetOrderInvoicePreview or GetOrderInvoicePdf. No when-not-to-use or context is provided.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description carries the full burden of behavioral disclosure, but it only states the basic function. It does not mention pagination behavior, ordering, prerequisites, or response structure, leaving significant gaps.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single succinct sentence that immediately conveys the tool's purpose. It is appropriately front-loaded, though it could benefit from slight elaboration.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of output schema and minimal description, the tool is under-specified. It does not explain what 'execution history' contains, return format, or any constraints, leaving the agent with incomplete information.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has 100% coverage with clear descriptions for both pageSize and pageNumber. The description adds no additional meaning beyond what the schema already provides, meeting the baseline.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the verb 'Get' and resource 'rules execution history', which conveys the tool's function. However, it does not explicitly differentiate from sibling tools like GetRule or GetRules, which refer to rule definitions rather than execution logs.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives such as GetRule, GetRules, or other history tools. The description lacks context for appropriate usage.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided, and the description does not disclose behavioral traits such as read-only nature, authentication requirements, or side effects. The agent has no information on safety or permissions.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    One sentence, no redundant information. Appropriate length for a low-complexity tool, though could include more detail without becoming verbose.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    No output schema and minimal description leave the report format and contents unknown. Essential details about implicit input and return value are missing.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    No parameters in schema, and schema coverage is 100% by default. The description implies a StoreId is needed but does not clarify that it must come from context, leading to potential confusion.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Describes the verb 'Get' and resource 'report by day for a StoreId', distinguishing it from siblings like GetStoreReportByCategory. However, it does not specify what the report contains, and the implicit StoreId is not parameterized.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives like GetStoreReportByDay or GetStoreReportByCategory. No context on prerequisites or limitations.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description must cover behavioral traits, but it merely restates the name. It does not disclose if the operation is read-only, requires authentication, or has any side effects.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence, which is concise, but it lacks sufficient detail to be fully informative. It is appropriately short but could benefit from more context.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no output schema and many similar sibling tools, the description is too brief. It does not specify what 'user account information' includes, leaving the agent guessing about the exact data returned.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are no parameters, and schema description coverage is 100%. The baseline score of 4 applies as no additional parameter information is needed.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the verb 'Get' and the resource 'user account information', making the purpose obvious. However, among many sibling 'Get' tools, it does not explicitly differentiate itself, though the resource is distinct.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives like GetFriendInfo or GetCustomerIndex. The description lacks context for appropriate use.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description carries full burden for behavioral disclosure. It only says 'Get,' implying a read operation, but does not confirm idempotency, permissions needed, rate limits, or side effects. This is a critical gap for a tool with no annotation support.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, well-formed sentence that front-loads the core action. Every word is necessary; no redundancy or filler. Concise and efficient.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool's simplicity (one parameter, no output schema), the description is minimally adequate. It identifies the input and action but does not explain the nature of 'list of values,' possible return formats, or error conditions. For a straightforward getter, this may suffice, but lacks richness.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100% (the only parameter 'listName' has a schema description). The tool description adds minimal extra meaning: 'related to this list name' mirrors the schema's 'The list of value name your want to get.' No additional semantic value is provided beyond the schema.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action and object: 'Get the list of values related to this list name.' It specifies a resource ('list of values') and a key ('list name'). However, it does not differentiate from the sibling tool 'GetPublicListOfValues,' which presumably retrieves public lists, missing a chance to clarify scope.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives like GetPublicListOfValues or GetUserLovIndex. The description does not mention prerequisites, context, or exclusions, leaving the agent to infer usage from the name alone.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    The description only states deprecation, which is a key behavioral trait. However, with no annotations, it lacks details about side effects, return values, or what happens when harvest is sent. The deprecation is useful but incomplete.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Extremely concise: one sentence conveying deprecation and purpose. No wasted words, front-loaded with [DEPRECATED].

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    For a deprecated tool with one parameter and no output schema, the description is minimal. It doesn't explain what harvest means, how to use the storeId filter, or what to use instead. Lacks completeness for an agent to make informed decisions.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The schema already describes the storeId parameter with 100% coverage. The description adds no extra meaning beyond the schema. Baseline score of 3 is appropriate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description explicitly states the tool is deprecated and sends harvest requests to all marketplaces. It distinguishes from siblings like HarvestAllV3, but could be more specific about what a harvest request entails.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool vs alternatives (e.g., HarvestAllV3) or when not to use it. The deprecation warning implies it should not be used, but no alternative is suggested.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    The description only states 'Send harvest request' without any details on side effects, authorization requirements, or behavior. With no annotations provided, the description carries the full burden.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is one short sentence, making it concise. However, it could be improved by adding migration guidance for the deprecated status.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of output schema and annotations, the description should provide more context about what 'harvest' entails, any prerequisites, and the replacement tool.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are no parameters, so the input schema fully covers the tool's inputs. The description adds no parameter information, but none is needed.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the tool sends a harvest request for a single order. However, it does not differentiate from the sibling HarvestOrderV3, which likely replaces it.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives. The deprecated status is mentioned but without suggesting a replacement.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided. Description indicates destructive action ('Delete') but offers no details on consequences, reversibility, or prerequisites. With zero annotation coverage, the description should compensate but does not.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Description is extremely concise (5 words) but lacks structure or additional context. Conciseness is fine, but it sacrifices completeness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    For a deletion tool with no parameters, no annotations, and no output schema, the description is too minimal. It does not clarify scope (e.g., affects current import only?), impact, or behavior.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Input schema has 0 parameters, so description cannot add parameter semantics. Baseline score of 4 is appropriate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description states a clear verb ('Delete') and resource ('Custom Column'), indicating a deletion operation. However, it lacks differentiation from sibling tool 'Catalog_DeleteCustomColumn' and does not specify the context (importation vs catalog).

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives like Importation_SaveCustomColumn or Catalog_DeleteCustomColumn. Agent must infer usage from context.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided. The description only says 'Get' without disclosing if it's read-only, any side effects, or error conditions. The behavioral transparency burden falls entirely on the description, which is insufficient.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Single, concise sentence with no redundant words. Front-loaded and efficient.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    With no parameters and no output schema, the description should compensate by describing what the configuration contains or its format. It fails to provide sufficient context for an agent to understand the output or behavior.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are no parameters, so schema coverage is 100% trivially. Baseline for 0 params is 4, and the description adds meaning by naming the resource 'last input configuration', though it could elaborate further.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose3/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states the verb 'Get' and resource 'the last input configuration', which distinguishes it from siblings but is vague. It is not a tautology but lacks specificity on what the configuration entails.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus other Importation_* tools. The description does not provide context on prerequisites or alternatives.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description carries full burden. It does not state whether this is a read-only operation, nor does it mention any side effects, permissions, or data freshness. The description is too brief to disclose behavioral traits.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, concise sentence that immediately conveys the purpose. It is front-loaded and contains no superfluous words.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no output schema and the need to understand what the reporting contains, the description is insufficient. It does not explain what fields or data are included in the 'latest catalog importation reporting', leaving ambiguity for an AI agent.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are no parameters, so schema coverage is 100%. The description adds some context by indicating it retrieves 'latest' data aggregated across stores, but it does not explain the shape or content of the returned reporting data. Baseline 4 is reduced due to lack of detail on output.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states it retrieves 'the latest catalog importation reporting' for 'all your stores', which distinguishes it from sibling tools that might target single stores. However, it does not specify what the reporting includes beyond the name.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus other reporting tools like Importation_GetReportings or Importation_GetImportationMonitoring. The description does not mention context or prerequisites.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided. The description uses 'migrate', implying a potentially disruptive change, but does not disclose whether it is destructive, reversible, or what side effects occur. The agent cannot infer the tool's impact.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence of minimal length, but it omits important context. It achieves some conciseness but at the cost of completeness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity of the tool (migration) and the large set of sibling tools, the description is insufficient. It does not explain what the migration entails, what the output is, or how it affects the catalog. No output schema exists to fill the gap.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters, so the description does not need to add parameter details. The description adequately conveys that no additional input is required beyond the implicit target channel catalog.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action (Migrate) and resource (a channel catalog), specifying the purpose of updating to current tracking format. It is distinct from siblings like AddChannelCatalog or GetLegacyTrackingChannelCatalog.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is given on when to use this tool versus alternatives such as GetLegacyTrackingChannelCatalog or AddChannelCatalog. There is no mention of prerequisites or conditions for migration.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description does not disclose behavioral traits such as whether the operation is destructive, requires permissions, or what changes occur. The description 'Optimise products by channel' is too vague to inform the agent about side effects.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, concise sentence with no redundant information. It is front-loaded with the key action and scope. However, it might benefit from slightly more detail without becoming verbose.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the absence of annotations and output schema, the description is insufficient for safe and effective use. It does not explain what 'optimise' means, the outcome, prerequisites, or how it differs in effect from sibling optimization tools.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100%, with the single parameter 'channelId' described in the schema. The description adds no additional meaning beyond what the schema already provides (e.g., 'The channel identifier concerned by this optimisation'). Baseline 3 is appropriate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Optimise products by channel' clearly states the verb (optimise) and resource (products) with a scope (by channel), distinguishing it from siblings like OptimiseByCategory and OptimiseByProduct. However, it does not define what 'optimise' entails, slightly reducing clarity.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives such as Optimise, OptimiseAll, OptimiseByCategory, or OptimiseByProduct. The description lacks any context about appropriate use cases or exclusions.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    The description implies mutation ('change') but offers no details on permissions, reversibility, or side effects. With no annotations, users are left without understanding behavioral implications.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Extremely concise single phrase, no wasted words. Could benefit from more structure but maintains high conciseness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    With no output schema, no annotations, and a vague parameter description, the description does not provide enough context for the agent to use the tool correctly, especially given the complex nested parameter.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100% but the only parameter description is 'Request body', which is generic. The tool description adds no further parameter details, so baseline 3 is appropriate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the tool changes company information, but given many sibling tools like SavePersonalInfo and UpdateStore, it does not distinguish what specific aspects of company info are affected.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives, no prerequisites or context provided.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description carries the full burden. It only says 'Save' without disclosing side effects, authentication needs, or whether it overwrites existing data. Minimal behavioral context.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Very concise single sentence, no wasted words. However, it could be restructured to include more useful information without increasing length significantly.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    For a sensitive operation like saving credit card info, the description is severely incomplete. It lacks details on request body structure, return values, and security implications. Not adequate for an AI agent to use safely.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100% (one parameter 'body') but the description adds no meaning beyond the schema's 'Request body'. Baseline 3 for high coverage, but no additional value.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Save user credit card info' clearly states the verb and resource, but it does not differentiate from sibling tools like GetCreditCardInfo. The purpose is clear but lacks specificity.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool vs alternatives (e.g., GetCreditCardInfo). No prerequisites or context provided, leaving the agent to guess.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description carries full burden. It only states 'Change user picture information', implying a mutable operation, but provides no details on authorization, side effects, reversibility, or response expectations.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, front-loaded sentence, making it concise. However, it sacrifices completeness for brevity, which is acceptable for a simple tool.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool has one nested parameter and no output schema or annotations, the description should provide more context about the expected body structure and return behavior. It fails to do so, leaving agents under-informed.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100% as the single parameter 'body' is described as 'Request body'. However, the description adds no further semantic meaning beyond implying it contains picture info. With high schema coverage, baseline 3 is appropriate despite the minimal added value.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Change user picture information' clearly indicates the action (change) and the resource (user picture information), distinguishing it from the sibling 'GetProfilePictureInfo' which reads the same resource.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives like 'SavePersonalInfo' or other profile-related tools. There are no prerequisites, exclusions, or context for appropriate usage.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are present, so the description carries full responsibility. It confirms the tool modifies data (sets information) and imposes a batch limit, but it does not disclose side effects, idempotency, authentication requirements, or what happens on partial failures.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, focused sentence with no wasted words. It is well front-loaded with the action and resource, though it could benefit from additional structure (e.g., separating key details).

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool's complexity as a batch operation with no output schema and sibling tools, the description is incomplete. It lacks information on input format, success/failure indicators, and relationship to other order modification tools.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero properties, and schema description coverage is 100%, so the baseline is 3. The description adds the batch limit hint but no further parameter details, which is acceptable given no parameters are defined.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the tool's action ('Send a batch of operations to set an Order's merchant information') and includes a useful constraint ('max 100 items per call'). It distinguishes from sibling tools like SetMerchantOrderInfo (singular) and other batch versions, though it could be more specific about what 'merchant information' entails.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives such as SetMerchantOrderInfo or ClearMerchantOrderInfoList. There is no mention of prerequisites, error conditions, or when not to use it.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description must carry the behavioral disclosure. It only states 'random' without explaining behavior like number of products returned, randomness source, or pagination. This is insufficient.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a short phrase with no wasted words. It is appropriately concise but could be slightly more informative without becoming verbose.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no annotations, no output schema, and no parameters, the description should explain what the random product list includes (e.g., count, criteria). It does not, leaving significant gaps in agent understanding.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are zero parameters, and the schema coverage is 100%. The baseline for 0 params is 4. The description adds no parameter info, but no additional info is needed.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Get random product list' clearly states the action (get) and resource (random product list). It distinguishes from siblings like Catalog_GetProducts and Catalog_GetProductByProductId, which retrieve non-random or specific products.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives. There is no mention of context, prerequisites, or exclusions.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are present, so the description must bear full burden. It only states the basic action without disclosing any behavioral traits such as read-only nature, authentication requirements, side effects, or potential response size.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, concise sentence. However, given the minimal information, it may be considered underspecified rather than efficiently concise.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    With no parameters, output schema, or annotations, the description is the sole source of information. It fails to provide sufficient context about what the index contains, how it is structured, or how it relates to sibling tools, making it incomplete for effective tool selection.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters, so the description is not required to add parameter details. Baseline score of 4 is appropriate as there is nothing missing.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states it gets the 'index of the catalog API for this store', specifying the verb and resource with store-specific context. However, it does not clearly differentiate from the sibling 'CatalogIndex' tool.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives like CatalogIndex or AnalyticsStoreIndex. The description implies usage when the catalog API index for a store is needed, but lacks explicit when-not or prerequisite information.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    There are no annotations, and the description only mentions deprecated status and a batch size limit. It does not disclose error handling, success/failure behavior, or side effects. For a mutation tool, this is insufficient.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence with a deprecation label, which is concise and front-loaded. However, it could be better structured with separate sections for deprecation and functionality.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no output schema, no annotations, and zero parameters, the description lacks details on operation types, response format, error conditions, or usage examples. The deprecation note is useful but insufficient for complete context.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters, so the baseline is 4 per the '0 params' rule. The description adds no parameter details, but the mention of 'batch of operations' implies a list parameter which is not reflected in the schema, creating a minor inconsistency.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the tool is deprecated and that it sends a batch of operations to change order information (accept, ship, etc.). It specifies a max of 100 items per call. However, it does not distinguish itself from sibling tools like ChangeOrderListV2 or V3.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    The description provides no guidance on when to use this tool versus alternatives. The deprecation implies it is not recommended, but no explicit alternative or context for usage is given.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description carries full burden. It only says 'Deactivate' but does not disclose what deactivation entails (e.g., reversibility, effects on orders, permissions needed).

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence with no wasted words. It is appropriately sized for the simplicity but could be slightly more informative without losing conciseness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no parameters, no output schema, and no annotations, the description lacks contextual completeness. It does not explain the effects of deactivation, how it differs from deletion, or any side effects, leaving the agent underinformed.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    No parameters exist, so the description trivially adds value beyond the empty schema. Baseline of 4 is appropriate as per rules for 0-parameter tools.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action (deactivate) and the resource (subscription to the orders). It distinguishes from sibling tools like ActivateSubscription and DeleteSubscription by using a different verb, but lacks explicit differentiation.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to deactivate versus activate or delete, no prerequisites or context provided. The description only states the action without usage context.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided. The description only states 'Delete', implying an irreversible or destructive action, but lacks details on required permissions, side effects, or what happens after deletion (e.g., cascading effects, notification).

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence with minimal words. It is front-loaded and concise, though the phrasing 'to the orders' is slightly awkward but not detrimental.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the absence of annotations and output schema, the description carries the full burden. It does not explain return values, confirm the action's effects, or provide any contextual completeness beyond the basic action.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters, so the description does not need to add parameter details. The baseline for 0 parameters is 4, and the description is acceptable as it does not conflict with the schema.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the verb 'Delete' and the resource 'subscription to the orders', distinguishing it from other subscription-related tools like CreateSubscription or ActivateSubscription. However, it does not differentiate from the similar sibling DeactivateSubscription, which could cause ambiguity.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidelines are provided on when to use this tool versus alternatives like DeactivateSubscription. There is no mention of prerequisites, context, or conditions under which deletion is appropriate.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description bears full responsibility for disclosing behavior. It merely states the action without explaining side effects, required state, reversibility, or permissions. This provides almost no transparency.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    A single sentence efficiently conveys the core purpose without redundancy. Every word serves a purpose, making it appropriately concise for the tool's simplicity.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Despite the low complexity, the description omits critical context about what a channel catalog category mapping is and the implications of disabling it. An agent lacks sufficient information for correct invocation.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    With 0 parameters and 100% schema coverage, the baseline is 3. The description does not add meaning beyond the empty schema, as it provides no further parameter context.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Disable a channel catalog category mapping' uses a specific verb (Disable) and a clear resource. It distinguishes from sibling tools like 'ReenableChannelCatalogCategoryMapping' and 'ConfigureChannelCatalogCategory', making the action unambiguous.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives such as reenabling or configuring. The description lacks explicit context for appropriate usage scenarios, prerequisites, or exclusions.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description must carry the full burden of behavioral disclosure. It only states what data is retrieved but fails to mention any side effects, authentication requirements, or rate limits. For a read operation, the lack of disclosure is a gap.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness3/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is very short (single sentence) but includes unnecessary repetition ('[DEPRECATED] DEPRECATED'). While concise, the redundancy reduces clarity. A cleaner version would be more effective.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    For a simple tool with no parameters and no output schema, the description provides the basic purpose. However, it lacks details on what 'full Order' entails (e.g., fields returned), and the deprecation should ideally point to a replacement. This leaves the agent somewhat underinformed.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters, and according to guidelines, the baseline is 4. The description does not need to add parameter meaning since there are none, and it correctly conveys the tool's purpose without requiring additional parameter context.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the tool retrieves full Order and Order Item properties, which is a specific verb and resource. However, it does not differentiate itself from sibling tools like GetOrderV3 or GetOrderListFull, and the deprecation notice is redundant ('[DEPRECATED] DEPRECATED').

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    The description only marks the tool as deprecated but provides no guidance on when to use it versus alternatives such as GetOrderV3. An explicit recommendation for an alternative is missing.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided; description only says 'Get' implying read-only but lacks details on side effects, authentication needs, or rate limits.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Single sentence, no wasted words, but could be slightly more informative without losing conciseness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    No output schema; description does not explain return value format or structure, leaving the agent without behavioral context.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    No parameters, so schema coverage is 100%. Description adds no parameter info but none is needed.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description clearly states verb 'Get' and resource 'Order Invoice design settings', distinguishing it from related siblings like GetOrderInvoiceGeneralSettings and SaveOrderInvoiceDesignSettings.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives, no context about prerequisites or scenarios.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations exist. The description implies a read-only operation ('Get') but provides no details on authentication, rate limits, side effects, or data scope. The description carries the burden but fails to disclose behavioral traits.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence, concise and front-loaded. However, it is somewhat under-specified for a tool with no output schema, but conciseness is still good.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no output schema and no parameters, the description should explain what the response contains or the context of 'general settings'. It is incomplete, as the agent cannot infer the return format or data structure.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    No parameters exist (0 params), so baseline is 4 per instructions. The description adds no extra semantics beyond what the empty schema provides, which is acceptable for a parameterless tool.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states 'Get Order Invoice general settings', indicating a retrieval operation on a specific resource. It distinguishes from siblings like SaveOrderInvoiceGeneralSettings (write) and GetOrderInvoiceDesignSettings (different settings).

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives, such as when to get design settings or general settings. No prerequisites or context provided.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided, and the description only mentions 'paginated list' without details on page size, ordering, side effects, or rate limits. It does not explicitly state it's a read-only operation.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Description is a single sentence, highly concise, and front-loaded with the deprecated tag. It could be slightly more structured but efficiently conveys the core purpose.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    No output schema, no annotations, and no details on pagination behavior or migration path despite deprecation. The description is too minimal to adequately guide an agent, especially given the sibling tools and deprecation status.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Input schema has zero parameters, and schema description coverage is 100%. Description adds no additional parameter info because none are needed. Baseline for 0 parameters is 4.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description clearly states it returns a paginated list of all orders with all properties. The '[DEPRECATED]' prefix and the name distinguish it from GetOrderListFullV3 and GetOrderListLight, but it could be more explicit about the specifics of pagination.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No explicit guidance on when to use this tool vs alternatives. It is marked deprecated but does not suggest using GetOrderListFullV3 instead. No context on pagination parameters or limitations.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are present, so the description carries full burden. It only states it 'gets' data but discloses no behavioral traits such as authentication requirements, data scope, or side effects.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence, making it concise and front-loaded. However, it omits potentially useful details, balancing conciseness with some loss of completeness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the large number of sibling tools and no output schema, the description is insufficient. It does not specify the return format, filtering scope, or version differences, leaving the agent underinformed.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are no parameters, so schema coverage is 100%. With zero parameters, the description need not add param info, and it does not. Baseline score of 4 is appropriate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the tool retrieves full order and order item properties, which is specific. However, it does not differentiate from sibling GetOrder, leading to ambiguity for the agent.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives like GetOrder, GetOrderListFull, or GetOrderHistory. The agent must infer usage from the name alone.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    The description does not disclose that the tool has no parameters, which implies it may return all report filter descriptions or rely on implicit context. This ambiguity about its behavior is a significant gap given no annotations.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, concise sentence. However, it could be slightly expanded to clarify the return value or scope without losing conciseness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no parameters, no output schema, and no annotations, the description is insufficient. It does not clarify what 'the report filter' refers to, leaving the agent unsure about which filter is retrieved.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Since there are no parameters, the description does not need to add parameter meaning. The baseline for no parameters is 4, and the description does not detract.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action ('Get') and resource ('report filter description'), making the purpose straightforward. However, it does not differentiate from sibling 'GetReportFilters' which retrieves a list, potentially causing confusion.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives like 'GetReportFilters' or 'SaveReportFilter'. The description lacks context for proper selection.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    The description lacks behavioral details. It does not mention what happens if no successful manual import exists, whether it replaces existing auto-import settings, or any side effects. Without annotations, the description should disclose these traits.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence, achieving conciseness. However, it is slightly too brief and does not maximize the opportunity to add value. Still, it is clear and front-loaded.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity of the tool (interaction with previous imports, state management) and the absence of output schema, the description is incomplete. It does not specify prerequisites, store context, or distinguish from closely related auto-import tools.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters, so the description is not required to explain them. Baseline 4 is appropriate as the description adds no param info but also doesn't need to.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action ('Activate') and the resource ('auto importation of the last successful manual catalog importation'). It is specific to the tool's function among siblings, though the phrase 'auto importation' could be more explicit about what it entails.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives like Auto_StartAutoImport or Auto_ResumeAutoImport. The context of needing a prior successful manual import is implied but not explicitly stated.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description must disclose behavioral traits. 'Cancel' implies a mutative action, but no details about side effects, reversibility, or required permissions.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Extremely concise at two words, but it lacks structure. The minimalism is acceptable for a no-param tool, though some expansion would be helpful.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no parameters, annotations, or output schema, the description should provide more context (e.g., import lifecycle, cancellation effects). It falls short.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are no parameters, and the schema coverage is 100%. The description adds no parameter info, but none is needed. Baseline 4 applies due to high coverage.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Cancel importation' clearly indicates the verb and resource. It distinguishes from siblings like Importation_Commit (finalize) and Importation_ActivateAutoImport (setup). However, it lacks detail on what importation refers to.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool vs alternatives. For instance, it doesn't specify prerequisites or contrast with cancellation of specific import types.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description does not disclose any behavioral traits such as side effects, authorization requirements, or data scope. For a read operation, it fails to confirm read-only behavior.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence, concise and front-loaded. However, it contains a typo ('place' instead of 'placed'), which slightly detracts from clarity.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given zero parameters and no output schema, the description should at least explain what custom columns are or what the return data looks like. It is incomplete and leaves the agent guessing about the response format.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters, so no additional explanation is needed. Baseline score of 4 applies since schema coverage is 100% and description does not need to compensate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description states the tool retrieves custom columns in an importation context, distinguishing it from catalog-level siblings like Catalog_GetCustomColumns. However, it uses 'place' (typo) and does not clarify which importation is referenced.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool vs. alternatives such as Importation_GetCustomColumnExpression or Importation_GetDetectedCatalogColumns. The description lacks any context for selection.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description must convey behavioral traits. The word 'Delete' implies a destructive action, but it does not explain any side effects, required permissions, or what happens to related data. Minimal disclosure.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise, consisting of a single phrase that efficiently communicates the tool's purpose. It wastes no words and is front-loaded.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of annotations, output schema, and parameters, the description should provide more context about the tool's behavior, return value, or preconditions. It is insufficiently complete for an AI agent to use confidently.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has no parameters, so schema coverage is 100%. With zero parameters, the baseline is 4, and the description adds no further parameter info, which is acceptable.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Delete Auto Import' clearly states the action and resource, matching the tool name. It is a specific verb and resource, but does not differentiate from sibling tools like Auto_PauseAutoImport or Auto_ResumeAutoImport.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives such as Auto_PauseAutoImport or Auto_ConfigureAutoImportInterval. It lacks any usage context or preconditions.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    The description does not disclose any behavioral traits such as side effects, permissions, or rate limits. Since annotations are absent, the description bears full responsibility, but it only states the basic function.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, concise sentence. It is front-loaded and contains no unnecessary words, though it could be slightly more informative.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the simplicity of the tool (no parameters, no output schema), the description is adequate but incomplete. It does not explain what the configuration consists of or what the return value looks like.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are no parameters, so the description trivially covers this. The baseline for zero parameters is 4, and the description adds no additional parameter information which is unnecessary.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the verb 'Get' and resource 'auto import configuration'. While it is specific, it does not differentiate from other similar tools like Auto_ConfigureAutoImportInterval, so it lacks sibling differentiation.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives. The description simply states what it does without any context on prerequisites or comparison to other auto import tools.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior3/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    Discloses batch nature, max 100 items, and gives example operations. But lacks details on partial failures, error handling, or prerequisites. Since no annotations are provided, the description carries full burden and is only moderately transparent.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Single sentence with 24 words, front-loaded with the action. Very concise, though could include more detail without harming conciseness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity (batch mutation with nested objects) and no output schema, the description is insufficient. It omits crucial details like body format, operation types, error responses, and success/failure behavior.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters2/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has one parameter 'body' with a generic description 'Request body'. The tool description does not explain the structure or required fields of the body, leaving the agent without guidance on how to construct the request.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states it sends a batch of operations to change marketplace order information, listing examples like accept and ship. However, it does not differentiate from sibling tools like ChangeOrderList or ChangeOrderListV3.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines3/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    Implied use for batch operations with a max of 100 items, but no explicit when-to-use or when-not-to-use guidance compared to alternative order change tools.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided, and the description does not disclose any behavioral traits such as required permissions, reversibility, or error handling for non-existent shares. More context is needed for a delete operation.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, focused sentence with no extraneous words. It is efficient, though it could benefit from slightly more detail without becoming verbose.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Despite low complexity (one param, no nested objects, no output schema), the description lacks sufficient context about what a 'share' is, the impact of deletion, and typical use cases. It leaves important questions unanswered.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    With 100% schema coverage and only one parameter (userId) already described as 'The friend user id', the description adds no additional meaning. Baseline 3 is appropriate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action: deleting a share of a store to another user. It uses specific verb and resource, effectively distinguishing from sibling tools like ShareStore (create) and GetStoreShares (list).

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool vs alternatives, no prerequisites, and no mention of it being the inverse of ShareStore. The description lacks contextual usage advice.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description must explain behavioral traits. It only states 'Disable a channel catalog' without disclosing effects, reversibility, or side effects. This is insufficient for an agent to predict the tool's impact.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, front-loaded sentence with no wasted words. It is appropriately concise for a simple tool with no parameters.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the complexity of the API with many sibling tools, the description fails to provide complete context. It does not explain the state change, safety implications, or relationship to other catalog management tools.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has no parameters (0 params), so schema coverage is 100%. The description does not add semantic meaning beyond the schema, but with no parameters, the baseline is 4 as per guidelines.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the verb 'Disable' and the resource 'channel catalog', distinguishing it from sibling tools like EnableChannelCatalog and DeleteChannelCatalog. However, it lacks additional context about what disabling entails.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives, such as EnableChannelCatalog or DeleteChannelCatalog. There is no mention of prerequisites or context for usage.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description should fully convey behavioral traits, but it only states the tool 'gets a list'. It does not disclose if the list is paginated, whether the optional storeId parameter is required for filtering, or any side effects. The description is too minimal to understand the tool's behavior beyond its basic function.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is efficiently concise: one sentence that communicates the core purpose. It is front-loaded and contains no unnecessary words. However, it could include slightly more detail without harming conciseness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of output schema and annotations, the description is incomplete. It does not explain what the returned list contains (e.g., transition IDs, status pairs, conditions). Users and agents need more context to understand the output or how to use the results.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100% (the only parameter, storeId, is described in the schema). The description adds no additional meaning beyond the schema, so baseline 3 is appropriate. The description does not clarify whether the parameter is optional or if omitting it returns all transitions.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the tool's purpose: 'Get list of configured automatic Order status transitions'. It uses a specific verb ('Get') and resource ('list of configured automatic Order status transitions'), which distinguishes it from sibling tools like 'ConfigureAutomaticTransitions' that perform mutations.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    The description provides no guidance on when to use this tool versus alternatives (e.g., 'ConfigureAutomaticTransitions'). It does not mention typical use cases, prerequisites, or context where retrieval is appropriate.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are present, so the description must convey behavioral traits. It only states 'Get', implying a read operation, but does not explicitly confirm it is non-destructive, nor does it mention authentication requirements, rate limits, or any other behavioral context.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, concise sentence that directly states the tool's purpose with no extraneous information. It is appropriately sized for a simple, parameterless tool.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the sensitivity of credit card information and the lack of an output schema, the description should explain what information is returned (e.g., masked card number, expiry) or any limitations. It is incomplete for a tool handling financial data.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The tool has no parameters, and the input schema coverage is 100% (empty). With no parameters, the description does not need to add parameter details, so a baseline score of 4 is appropriate as it does not detract.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the verb 'Get' and the resource 'credit card information', indicating a retrieval operation. However, it lacks specificity about which credit card or context, and does not differentiate from sibling tools like SaveCreditCardInfo.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool or when to use alternatives. There are no hints about prerequisites or scenarios where this tool is appropriate.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are present, so the description carries full burden. It mentions deprecation, which is a behavioral trait, but does not disclose any side effects, required permissions, or error conditions. For a read-only tool, it's minimal.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence that includes the important deprecation notice. It is concise and front-loaded with the most critical information.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool's simplicity (one optional parameter) and deprecated status, the description is adequate but lacks details about the output format or any behavioral constraints, which would be expected for completeness.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100% with one parameter that has a description. The tool description adds no extra meaning beyond what the schema provides, so it meets the baseline of 3.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the verb 'Get' and the resource 'synchronization status between your marketplaces and BeezUP accounts', but does not distinguish from the sibling 'GetMarketplaceAccountsSynchronizationV3' which is likely the active version.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives, such as the V3 version. The deprecation is noted but not leveraged to direct users to a replacement.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description bears full responsibility for behavioral transparency. The description states it 'Get's' history, implying a read operation, but does not confirm read-only behavior, potential side effects, authorization requirements, or any other behavioral details. Minimal transparency.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence with the deprecation warning front-loaded. Every word earns its place—there is no fluff or redundancy. It is as concise as possible.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool is deprecated and has no output schema, the description should provide more context: why it's deprecated, what the alternative is, and what 'harvest and change history' means. It fails to guide the agent effectively, especially with many sibling tools that may confuse.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The tool has zero parameters, and the schema coverage is 100% (vacuously). The description does not need to add parameter meaning. However, it could clarify how the order is identified (e.g., implicitly via context), but it doesn't. Still, the baseline for zero parameters is 4, and no confusion is introduced.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the verb and resource: 'Get an Order's harvest and change history'. However, it does not differentiate from the sibling tool GetOrderHistoryV3, which serves the same purpose but is not deprecated. The purpose is clear but lacks sibling differentiation.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No usage guidelines are provided. The description does not mention when to use this tool versus alternatives, nor does it indicate that this tool is deprecated and that GetOrderHistoryV3 should be used instead. The agent receives no guidance on appropriate usage context.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description must disclose behaviors. It mentions pagination but does not clarify pagination behavior (e.g., default page size, cursor vs offset). It also does not mention if the list is ordered or filtered, or any performance characteristics.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, clear sentence with no wasted words. It front-loads the key information.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Despite its simplicity, the description lacks completeness. It does not specify the list's ordering, filtering capabilities, typical fields returned, or output format. With no output schema, more context is needed for an agent to use it correctly.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The tool has 0 parameters, so the schema provides no information. The description adds meaning by stating the tool returns a paginated list, though it does not detail how pagination is controlled. Baseline for 0 params is 4.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the tool retrieves a paginated list of orders without details. It uses a specific verb and resource, but lacks differentiation from its sibling tools like GetOrderListLight (non-V3) or GetOrderListFullV3.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives. It does not specify when to choose this over GetOrderListFullV3 or other order retrieval tools.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description must disclose behavioral traits. It only states the purpose, omitting any mention of side effects, idempotency, data freshness, or response format. This is insufficient for a potentially large data transfer.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, brief sentence that immediately conveys the tool's purpose. No extraneous words. Perfectly front-loaded and efficient.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Despite the simplicity, the description fails to provide essential context such as output structure or how the list is returned. Without an output schema, the agent has no information on the expected response format, making it incomplete for effective use.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are zero parameters and schema coverage is 100%. The baseline for no parameters is 4, and the description adds no parameter information because none is needed. The score reflects that no additional meaning is required.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action ('Get') and the resource ('the list of MarketplaceBusinessCode ready for Order Management'). However, it does not differentiate this tool from siblings like GetMarketplaceChannelCatalogs or GetMarketplaceAccountsSynchronization.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives, nor any prerequisites or context provided. The simple nature of the tool partially mitigates this, but the description lacks explicit usage direction.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided. The description only says 'Get all list names', which implies a read operation but does not disclose potential behaviors like authentication needs, rate limits, or side effects. For an unannotated tool, minimal transparency.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Extremely concise (5 words), front-loaded, and no wasted content. Every word is meaningful and earns its place.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    For a parameterless tool with no output schema, the description is minimal but not fully complete. It does not describe the return format or structure, though the name implies a list of names. Lacks completeness about what 'list names' means.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are no parameters, and schema coverage is 100% vacuously. The description adds no additional semantics beyond the schema, which is adequate given no params.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Get all list names' clearly indicates the action of retrieving names of lists. It distinguishes from sibling tools like GetPublicListOfValues (which retrieves actual values) and GetUserLovIndex (user-specific), though it could be slightly more explicit.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives. It does not mention prerequisites or context, leaving the agent to infer from name alone.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description must convey behavioral traits. It only implies a read operation ('Get') without disclosing details like rate limits, authentication needs, or side effects. The description is insufficient for understanding the tool's behavior.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence that is front-loaded and wastes no words. It efficiently conveys the core purpose without extraneous content.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of an output schema and annotations, the description should compensate. However, it omits details on return format, pagination, or what constitutes a 'standard offer'. The description is too brief to be contextually complete.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has no parameters, and the description adds no additional parameter meaning beyond 'Get all standard offers'. Per guidelines, 0 parameters yields a baseline of 4, and the description is adequate for the absence of parameters.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Get all standard offers' clearly states the verb 'Get' and the resource 'standard offers'. It is distinct from sibling tools like 'GetOffer' by specifying 'standard', but it lacks differentiation from other 'Get' tools that might also retrieve standard offers.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives. Among many sibling 'Get*' tools, there is no context for selection, prerequisites, or exclusions.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description carries the full burden. It only states that it gets a report, with no mention of permissions, rate limits, side effects, or response format. This is insufficient for a read operation with potential API limits.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence with no unnecessary words. It is appropriately sized for a simple GET operation.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the simplicity of the tool (no parameters, no output schema), the description is minimal but lacks differentiation from many similar reporting tools. It does not explain what the report contains or how it differs from other report tools.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters, so the detailed parameter documentation is not needed. However, the description mentions 'StoreId' which is not reflected in the schema, causing confusion. The baseline for 0 parameters is 4, but the inconsistency reduces the score.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the verb 'Get' and the resource 'report by day', and it specifies the context of a StoreId. It is specific enough to distinguish from sibling tools like GetStoreReportByChannel, though the absence of the StoreId in the schema is a minor inconsistency.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    The description provides no guidance on when to use this tool versus alternatives such as GetStoreReportByDayPerStore or GetStoreReportByProduct. There are no explicit conditions, prerequisites, or exclusions.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description carries full burden for behavioral disclosure. It only states the action without mentioning idempotency, read-only nature, authentication requirements, or side effects. For a simple get operation, basic transparency is missing.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is very concise at six words. It is front-loaded and directly states the purpose. However, it could be slightly expanded for clarity without losing conciseness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the simplicity (no parameters, no output schema), the description is minimally adequate. However, it does not clarify what 'shares' means in this context (e.g., user access shares) or mention that the store is identified implicitly, leaving room for ambiguity.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters, so schema coverage is 100%. The description does not need to add parameter details. Per the rubric, baseline for no parameters is 4. No confusion is introduced.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Get shares related to this store' clearly uses the verb 'Get' and specifies the resource 'shares related to this store'. It distinguishes from sibling tools like ShareStore (create) and DeleteStoreShare (delete) by the action, but could be more precise about the scope or type of shares.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives like ShareStore or DeleteStoreShare. The description lacks context about prerequisites, typical use cases, or exclusions.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations exist, so the description must fully convey behavior. It only states 'Get', implying a read operation, but lacks details on side effects, authentication, rate limits, or what 'synchronization status' entails. The tool could have hidden behaviors not disclosed.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is very concise (one sentence, 12 words). It is front-loaded and direct. However, it may be overly terse; a bit more context (e.g., 'Returns a summary of...') would improve completeness without losing conciseness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given zero parameters and no output schema, the description is minimally adequate. It explains what the tool returns, but lacks context about the return format or how it differs from similar tools. For a simple tool, it's acceptable but not rich.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters, so no parameter descriptions are needed. The description adds no parameter information, but with 100% schema coverage and no params, this is acceptable. A higher score would require explaining what the absence of parameters means (e.g., globally scoped).

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states it retrieves synchronization status of clicks and orders for a store. However, it doesn't differentiate from similar siblings like 'GetTrackingStatus' or 'GetStoreTrackedClicks', which may cause confusion about which tool to use for what granularity of data.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives. There is no mention of prerequisites, use cases, or when not to use it, which is critical given the large number of sibling tools.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description does not disclose what a 'harvest request' entails, whether it is destructive, its side effects, or required permissions. For a mutation-like tool, this is a critical gap.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Single sentence, no wasted words. Could be more informative, but conciseness is acceptable.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    With no output schema, no annotations, and no description of return values or error conditions, the tool is inadequately documented for an AI agent to use correctly.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters, so the description cannot add meaning beyond the schema. Per guidelines, a baseline of 4 is appropriate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Send harvest request for a single Order' clearly states the action (send harvest request) and the target resource (single Order). It implicitly distinguishes from sibling tools like HarvestAllV3, which target all orders.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives like HarvestOrder, HarvestAllV3, or HarvestAccount. No prerequisites or context are provided.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided. The description only states the purpose and does not disclose behavioral traits such as side effects, idempotency, permissions, or rate limits. It implies a read-only operation but without explicit confirmation.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence with no unnecessary words. It is concise and front-loaded with the key action and resource.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    The description is too short for a tool with no output schema. It does not explain what the returned data looks like, how 'detected catalog columns' are defined, or how they relate to the importation. The agent has insufficient information to interpret the result.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are no parameters in the input schema, so the description adds value by clarifying the scope ('during this importation'). The baseline for 0 params is 4, and the description meets that by providing minimal but helpful context.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action (Get) and the resource (detected catalog columns) with context (during this importation). It breaks tautology because it adds the 'during this importation' context, but doesn't go beyond the name significantly.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives (e.g., other Importation_* tools). No mention of prerequisites, exclusions, or context.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description carries full burden for behavioral disclosure. It only says 'Launch a publication' but does not specify whether this is synchronous or asynchronous, what side effects occur, or any required permissions. The '[PREVIEW]' tag suggests it might be preliminary, but no further details.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise, front-loading the action. However, it may be too brief for the complexity of the operation. Still, every word serves a purpose.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the lack of output schema and the complexity of publishing to a marketplace, the description is incomplete. It does not mention the return value (e.g., publication ID) or the need to monitor publication status via other tools.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100% and each parameter has a description, though minimal (e.g., 'Request body' for body). The tool description adds no extra meaning beyond the schema, so baseline 3 applies.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action 'Launch a publication' and the resource 'catalog to the marketplace', using a specific verb and resource. It distinguishes from sibling tools like catalog configuration or harvesting.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool, prerequisites, or alternatives. For example, it does not mention that the catalog should be configured first or that a marketplace account must be synchronized.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description carries the full burden of behavioral disclosure. It fails to mention side effects, required permissions, idempotency, or any constraints. For a mutation tool, this is insufficient for an agent to understand the impact of invocation.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single concise phrase with no redundant words. It is front-loaded and direct, earning its place in one sentence.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool has no parameters, no output schema, and no annotations, the description is the sole source of context. It is too minimal, lacking information about prerequisites, effects, or integration with other tools. For a complete agentic understanding, more context is needed.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The tool has zero parameters, and the schema coverage is 100%. The description adds no additional parameter semantics, but with no parameters to document, the baseline is 4. However, the description could still clarify what 'reenable' entails (e.g., toggling a flag).

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action ('Reenable') and resource ('channel catalog category mapping'). It distinguishes from sibling tools like EnableChannelCatalog (which enables the entire catalog) and DisableChannelCatalogCategoryMapping (the inverse). However, it does not explicitly differentiate from ConfigureChannelCatalogCategory, which might be related.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No usage context or guidance is provided. The description does not indicate when to use this tool versus alternatives, such as when a mapping was previously disabled or if prerequisites are needed. Sibling tools like DisableChannelCatalogCategoryMapping imply a complementary use case, but no explicit guidance is given.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided, and the description does not disclose behavioral traits such as side effects (e.g., sending an email), authentication requirements, or state changes. The tool's behavior is opaque.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise with one short sentence that is front-loaded. No unnecessary words.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no annotations, no output schema, and zero parameters, the description is too minimal. It fails to explain what activation is being resent or what the agent should expect. Essential context is missing.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has no parameters, so schema description coverage is 100%. The description correctly implies no parameters are needed. Baseline is 3, but the simplicity warrants a 4.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Resend email activation' clearly states the action and resource (email activation). It is a verb+resource format. However, it does not specify which type of activation (e.g., user account or subscription), but given sibling tools like ActivateUserAccount, it likely refers to user account activation.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No usage guidance provided. The description does not indicate when to use this tool versus alternatives, nor does it specify prerequisites or context.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    The description discloses that the tool forces a retry, indicating a mutation, but provides no further behavioral details such as authorization needs, rate limits, or side effects. With no annotations, this is insufficient.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, efficient sentence. However, a minor spelling error ("immediatly") detracts slightly.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    For a tool with no parameters and no output schema, the description is minimally adequate. It lacks details about the retry scope or confirmation, but given simplicity, it is acceptable.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The tool has no parameters, so the description correctly focuses on the action. Baseline is 4 per guidelines; no additional parameter information is needed.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states that the tool retries push orders immediately, using a specific verb and resource. However, it does not explicitly differentiate from sibling tools like HarvestOrder or ChangeOrder.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives such as HarvestOrder or ExportOrders. The description implies usage for retrying failed push orders but lacks explicit context.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description should disclose behavioral traits. It only says 'send a batch of operations' without explaining idempotency, error handling, auth requirements, or side effects. Minimal transparency.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Single sentence with key information: deprecation, purpose, and limit. No fluff, though it could benefit from a brief note on alternative (v3).

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Missing details: what 'merchant information' comprises, how to specify operations, and what the response looks like. No output schema, so description should cover return values.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters (100% coverage by default), but the description implies the tool accepts a batch of operations (max 100). This adds meaning beyond the empty schema, but fails to describe the structure or format of those operations.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the tool is deprecated, its purpose (batch set merchant info on orders), and a key constraint (max 100 items). It effectively distinguishes from sibling tools like SetMerchantOrderInfo (single) and v3 variants.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives (e.g., SetMerchantOrderInfoListV3). Only a batch limit is mentioned, but no context about prerequisites, order states, or exclusions.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations provided, the description must fully disclose behavioral traits. Only 'Set' is mentioned, implying a write operation, but there is no detail on whether it replaces or appends merchant info, prerequisites, error conditions, or side effects. This is insufficient for an agent to predict behavior.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence with five words, extremely concise and front-loaded. Every word is necessary, and there is no redundancy. It earns a high score for efficiency.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no parameters and no output schema, the description should clarify how the merchant information is specified (e.g., via context or implicit data). It fails to explain what 'merchant information' entails or how the operation is carried out, leaving significant gaps for an agent.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero properties, so no parameters require documentation. The description does not add parameter meaning, but the baseline is 4 for zero-parameter tools. No contradiction or missing information exists here.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action (Set) and the resource (Order's merchant information), indicating a mutation operation. However, it does not differentiate from sibling tools like SetMerchantOrderInfo or SetMerchantOrderInfoList, which likely serve similar purposes for single or multiple orders.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    The description provides no guidance on when to use this tool versus alternatives such as SetMerchantOrderInfo, SetMerchantOrderInfoList, or ClearMerchantOrderInfoV3. An agent would need external knowledge to decide which tool to invoke.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description carries the full burden. It only states it 'gets' a list, implying a read operation, but offers no details about performance, pagination, or what constitutes a 'custom column'. Minimal behavioral info.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise: a single sentence that conveys the purpose without any wasted words. It is front-loaded and easy to parse.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the simplicity (no params, no output schema), the description is somewhat complete. However, it lacks any indication of what the returned list contains (e.g., column names, IDs, full objects), making it slightly incomplete for an agent that needs to interpret the result.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are zero parameters and schema coverage is 100%. The description doesn't add parameter-specific meaning, but no additional info is needed since there are no parameters.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Get custom column list' clearly states that the tool retrieves a list of custom columns. The verb 'Get' and resource 'custom column list' are specific, though it does not distinguish from similar sibling tools like Catalog_GetCatalogColumns or Importation_GetCustomColumns. The tool name provides context, making it clear enough.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool vs alternatives. There are sibling tools like Catalog_GetCatalogColumns and Importation_GetCustomColumns that could be confused, but the description offers no hints about scope or prerequisites.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description carries the full burden. It labels the operation as 'send' but does not disclose whether it is destructive, required permissions, side effects, error handling, or idempotency.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    A single sentence that is front-loaded with the action and key constraint (max 100), no wasted words.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Lacks details about return format, error behavior, or prerequisites. For a mutation tool with no annotations and no output schema, the description is insufficiently complete.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has 0 parameters, baseline is 4, but the description does not explain how the batch items are provided (e.g., in request body), leaving ambiguity about the input mechanism.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action ('clear') and resource ('Order's merchant information'), and specifies batch operation with max 100 items, distinguishing it from single-order siblings like ClearMerchantOrderInfo and ClearMerchantOrderInfoV3.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines3/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    The description implies usage for batch clearing multiple orders (up to 100) but does not explicitly state when to use this tool versus alternatives like SetMerchantOrderInfoListV3 or single-order versions.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided, and the description only says 'Get', implying read-only. No details about returned data, side effects, or authentication requirements. The description is insufficient for behavioral transparency.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Single sentence, no wasted words. Front-loaded with the core action.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no parameters, no output schema, and no annotations, the description is minimal but arguably sufficient for a simple getter. However, it lacks context about the cache nature and related tools.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    No parameters exist, so the description cannot add parameter-level meaning. Baseline score of 4 applies since there is nothing to document, though the description could clarify what 'exportation cache information' includes.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The verb 'Get' and resource 'exportation cache information' clearly indicate a retrieval operation. The name differentiates from sibling 'ClearChannelCatalogExportationCache'. However, 'exportation cache' could be more specific.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives like 'ClearChannelCatalogExportationCache'. Does not mention context or prerequisites.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided, and the description does not disclose behavioral traits beyond the read intent. There is no mention of side effects, permissions, or whether the operation is safe and idempotent.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is very short and to the point, with no unnecessary words. It could be slightly expanded to add value without losing conciseness, but it is not overly verbose.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the simplicity of the tool (one parameter, no output schema), the description is minimally sufficient. However, it lacks information about the return format, possible errors, or how the result might be used, which would be helpful for full context.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100% with a clear description for the single parameter. The description adds no extra meaning beyond what the schema already provides, so baseline score is appropriate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action (Get) and the resource (marketplace settings) with a specific scope (for a channel catalog). It distinguishes from sibling tools like SetChannelCatalogMarketplaceSettings.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool vs alternatives. Does not mention prerequisites, when not to use, or relationship to similar tools like GetChannelCatalogMarketplaceProperties.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations exist, and the description does not disclose behavioral traits such as what 'all your invoices' means (e.g., pagination, scope, limits). The description is insufficient for understanding the tool's behavior.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise with no wasted words. Every word serves a purpose.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    The tool has no output schema and no parameters, so the description should provide context about the returned data. 'Get all your invoices' is vague and lacks information about response format or scope.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    With 0 parameters and 100% schema coverage, the description does not need to add parameter details. The description is adequate for a parameterless tool.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Get all your invoices' clearly states the verb (Get) and resource (invoices), but fails to distinguish from many sibling tools that also 'get' various entities (e.g., GetOrder, GetChannelCatalog).

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No usage guidance is provided. There is no mention of when to use this tool versus alternatives, prerequisites, or exclusions.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description must carry the full burden. It implies a read-only operation ('Get') but does not disclose any side effects, authorization requirements, rate limits, or error conditions. Minimal behavioral insight.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, direct sentence with no unnecessary words. It is appropriately front-loaded.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no output schema, no parameters, and no annotations, the description is minimal. It conveys the core purpose but lacks details on the response structure, possible status values, or error handling. For a simple retrieval tool, it is adequate but not complete.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters and schema description coverage is 100%, earning a baseline of 4. The description adds no parameter details as none exist.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the tool retrieves 'current synchronization status between your marketplaces and BeezUP accounts', using a specific verb and resource. However, it does not explain the 'V3' suffix or distinguish from similar sibling tools like GetMarketplaceAccountsSynchronization.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives (e.g., GetMarketplaceAccountsSynchronization or GetMarketplaceChannelCatalogs). The description only states what it does, not the context for use.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided, so description must disclose behavioral traits. Only states 'Get all list names' without indicating read-only nature, authentication requirements, or other side effects. Insufficient for an agent.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Extremely concise single sentence with no extraneous information. Efficiently communicates the purpose.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no output schema and no annotations, the description is minimal. It covers the basic function but lacks details about return value structure, scope (user-specific), or any constraints.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The tool has no parameters, so schema coverage is 100%. Description adds no parameter info but is not needed. Baseline is higher due to zero parameters.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description clearly states 'Get all list names', matching the tool name and indicating it retrieves list names. However, it doesn't distinguish from sibling tools like GetPublicLovIndex or GetUserListOfValues, which are closely related.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool vs alternatives such as GetPublicLovIndex or GetUserListOfValues. The description does not provide context or exclusions.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    Description mentions the expression is 'encrypted' but lacks other behavioral traits like permissions needed, side effects, or return format. With no annotations, the description should provide more transparency.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Single sentence, no unnecessary words. Perfectly concise.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    For a read tool with no parameters and no output schema, the description is functional but minimal. It does not clarify what the return value represents (e.g., a string) or how it relates to importation state.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    No parameters exist, so the description does not need to add param info. Baseline for zero parameters is 4; the description is adequate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description clearly states the action (Get) and the resource (encrypted custom column expression) within the importation context. It differentiates from sibling tools like Catalog_GetCustomColumnExpression by specifying 'in this importation'.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives such as Importation_GetCustomColumns or Catalog_GetCustomColumnExpression. The description does not specify prerequisites or context.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided, so the description should disclose behavioral traits. It only states 'Get' and 'with all columns', but lacks information on whether it's read-only (likely), any prerequisites, or error conditions.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, concise sentence with no wasted words. It front-loads the verb and resource, making it easy to parse.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    For a tool with no output schema, the description explains the return value includes all columns. However, it lacks context on the importation relationship, possible errors, or prerequisites, leaving some gaps for an agent.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    No parameters exist, so schema coverage is 100%. The description adds meaning by specifying the output includes all columns (catalog and custom), which clarifies the tool's scope beyond the schema.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states it gets the product sample with all columns (catalog and custom), but does not differentiate from sibling tools like Importation_GetProductSampleCustomColumnValue or Importation_GetCustomColumns.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus siblings. The intended context is implied but not explicitly stated, and there are no exclusions or alternatives mentioned.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior1/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description bears full responsibility for disclosing behavior. It only states the action without explaining side effects, return value, authentication needs, or idempotency.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, efficient sentence with no wasted words. It is appropriately sized for the tool's simplicity.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Although the tool has no parameters, the description lacks contextual information about the outcome (e.g., success/failure feedback, state changes) and does not reference any output format. The simplicity does not fully compensate for the missing behavioral context.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has no parameters, so the description need not add parameter details. The baseline of 4 is appropriate; the single sentence does not add extra meaning beyond the schema but is not required to.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action ('Reactivate') and the specific resource ('your terminated contract'). It distinguishes from sibling tool 'TerminateCurrentContract' which performs the opposite operation.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives. It does not mention prerequisites like contract termination status or any conditions that must be met.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided, and the description does not disclose behavioral traits such as whether running rules is destructive, how long it takes, or any side effects. The agent is left uninformed.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single short sentence without waste. However, it could be slightly expanded with more context without sacrificing conciseness.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no parameters, output schema, or annotations, the description is the sole source of context. It fails to explain what 'run all rules' entails, leaving the agent with insufficient information.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are no parameters in the schema, and schema description coverage is 100%. Baseline for 0 parameters is 4; description adds no param info but is not needed.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Run all rules for this store' clearly states the action (run) and the resource (all rules for this store). It distinguishes from sibling 'RunRule' which likely runs a single rule.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives like 'RunRule' or 'GetRules'. Lacks context on prerequisites or effects.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description carries full burden for behavioral traits. It does not mention whether deletion is irreversible, what column is affected, authorization needs, or any side effects. The minimal description fails to disclose critical behavior.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise (two words) with no wasted text. Every word is necessary and the purpose is immediately clear.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Despite having no parameters and no output schema, the description lacks contextual completeness. It does not explain how the column to delete is identified (e.g., via context or elsewhere), nor does it provide any behavioral context. A deletion tool should disclose that the action is irreversible or requires certain conditions.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Input schema has no parameters (0 params), so schema description coverage is 100%. Baseline score is 4. The description adds no additional parameter info, but the schema already fully documents the empty parameter set.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description 'Delete custom column' clearly states the action and object. It is a specific verb+resource, and among sibling tools like Catalog_SaveCustomColumn and Catalog_GetCustomColumns, 'delete' distinguishes it well.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    There is no information about when to use this tool versus alternatives, no prerequisites, and no mention of when not to use it. The description provides no usage guidance.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    The description only mentions that the tool changes order information, without specifying any side effects, permissions, or behavioral constraints. Given the lack of annotations, the description should provide more context for safe usage.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise: a single sentence with a clear deprecation flag upfront. No superfluous words, and the structure efficiently communicates the essential information.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    For a deprecated tool with zero parameters and no output schema, the description is minimally adequate. However, it lacks a pointer to the replacement tool, which would improve completeness without much extra text.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters, so the baseline is 4. The description implies that some input (like which order and what change) is needed, but since no parameters are defined, the description is consistent and adds no semantic conflict.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the verb 'Change' and the resource 'your marketplace Order Information', with examples such as accept and ship. This effectively conveys the tool's purpose despite the deprecation notice.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines3/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    The deprecation marker serves as a guideline to avoid using this tool, but it fails to explicitly recommend an alternative like 'ChangeOrderV3' or 'ChangeOrderListV3'. The guidance is partial.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    Description indicates a read-only listing operation but does not disclose potential side effects, authentication requirements, rate limits, or pagination. With no annotations, the description carries full burden and falls short.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, front-loaded sentence with no extraneous words. It effectively communicates the tool's core function.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness4/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    For a simple listing tool with one optional parameter and no output schema, the description covers the basic purpose. However, it could mention the optional storeId filter or expected output to be fully complete.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema coverage is 100% (the single parameter is described), and the description adds no additional meaning beyond the schema's brief note. Baseline 3 applies per guidelines as schema does the heavy lifting.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description explicitly states the action (list) and the resource (channel catalogs), and the plural form distinguishes it from the singular GetChannelCatalog sibling, making the purpose unambiguous.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives like GetChannelCatalog, AddChannelCatalog, or other sibling tools. The description lacks context about prerequisites or conditional usage.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description carries the full burden. It indicates a read operation (fetching) and mentions sorting, but fails to disclose authentication requirements, rate limits, or any side effects. The behavioral description is minimal.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Single sentence with no fluff. Front-loaded with the key purpose and includes sorting detail. Every word contributes to understanding the tool's function.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness4/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    The description covers the core function adequately given that parameters are fully documented in the schema. However, it could mention the optional filtering by publicationTypes and accountId, and explain the ordering more explicitly. Still, it is sufficient for an agent to understand the basic operation.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Schema description coverage is 100%, so the schema already documents all parameters. The description does not add extra semantic meaning beyond what is in the schema; it only restates the sorting behavior. Baseline score of 3 is appropriate as the description adds no additional value over the schema.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description clearly states the verb 'Fetch', resource 'publication history', scope 'for an account', and mentions sorting by descending start date. The name and description together unambiguously define the tool's purpose, distinguishing it from other Get* sibling tools.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives. The description does not indicate prerequisites, when not to use, or suggest other tools for different scenarios. It simply states the basic functionality without context.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior3/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations, but the tool is a simple getter with no parameters. The description implies read-only behavior but doesn't explicitly state it or mention any side effects, permissions, or what the reporting contains.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Single sentence, direct, no unnecessary words. Front-loaded with action and resource.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given zero parameters and no output schema, the description is technically sufficient but lacks context about what the reporting contains and how it differs from similar tools, which could cause misuse.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    No parameters exist, so schema coverage is 100%. The description adds no parameter info, but none is needed. Baseline score is appropriate.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose4/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action (Get) and resource (catalog importation reporting), with a qualifier (latest). It distinguishes from siblings like Importation_GetReportingsAllStores and Importation_GetReport, though the singular 'reporting' vs plural 'Reportings' could be clearer.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool vs alternatives. With siblings like Importation_GetReport and Importation_GetReportingsAllStores, the agent has no context to choose correctly.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description carries the full burden but only states the purpose. It does not disclose any behavioral traits such as whether authentication is required, if it's a read-only operation, or what the response structure is (e.g., a list of endpoints).

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, focused sentence with no unnecessary words. It is front-loaded and efficiently conveys the tool's purpose.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    For a simple parameterless index endpoint, the description is minimally adequate. However, it could be improved by clarifying that the index returns a list of available operations, especially given the large number of sibling tools.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are no parameters, so no additional information is needed. The schema coverage is 100% (trivially). The description adds no parameter details, which is acceptable given zero parameters.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action 'Get' and the resource 'Analytics API operation index'. It distinguishes from sibling tools like AnalyticsStoreIndex by specifying 'Analytics API' vs store-specific indices, making the purpose unambiguous.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives (e.g., AnalyticsStoreIndex, CatalogIndex). The description does not indicate context or prerequisites, leaving the agent to infer usage from the name alone.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations exist, and the description does not disclose effects, reversibility, prerequisites, or whether the action is immediate.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Extremely concise (3 words), front-loaded, and no wasted information. Sufficient for a zero-parameter tool.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no parameters and no output schema, the description is adequate but lacks scope context (e.g., which auto import instance). Siblings like Auto_GetAutoImportConfiguration suggest more detail could help.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    No parameters, so schema covers everything. Baseline 4 applies; description adds no further value but is not required to.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description clearly identifies the action (Pause) and resource (Auto Import), distinguishing it from siblings like Auto_ResumeAutoImport and Auto_StartAutoImport.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives, such as when an import is already paused or when to use Auto_DeleteAutoImport instead.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description carries full burden. It mentions 'encrypted' but does not disclose side effects, error conditions, permissions required, or confirm read-only behavior. Minimal disclosure beyond the immediate action.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Single sentence of five words, front-loads the verb, no wasted words. Perfectly concise.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no parameters and no output schema, the description is minimal. It explains the resource (encrypted expression) but lacks context about which catalog or store it applies to, and does not clarify if there are any inputs needed implicitly.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    No parameters exist, so schema coverage is 100%. Baseline for zero parameters is 4, and the description does not need to add parameter info.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the verb 'Get' and the specific resource 'encrypted custom column expression', distinguishing it from sibling tools like Catalog_GetCustomColumns which retrieves all custom columns.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives such as Catalog_GetCustomColumns or Importation_GetCustomColumnExpression. No prerequisites or context provided.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    Without annotations, the description only states the action 'Delete your next contract' with no details on side effects, reversibility, or behavioral traits beyond the obvious mutation.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Single sentence with no wasted words; appropriately concise for a simple tool with no parameters.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    The description is adequate for a no-parameter tool but lacks details on what 'next contract' means and potential implications; could be more complete with minimal effort.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    No parameters exist; the description adds context that it deletes the 'next' contract, which is beyond the empty schema.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the verb 'Delete' and the resource 'next contract', which is specific and distinguishes it from siblings like 'TerminateCurrentContract' and 'ReactivateCurrentContract'.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives; lacks context on prerequisites or situations where deletion should be avoided.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations exist. Description only states 'delete', but does not disclose consequences (e.g., irreversibility, cascading effects, required permissions). Lacks behavioral context beyond the action itself.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Single sentence, no fluff. Every word is necessary and front-loaded. Highly efficient.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    For a simple tool with no parameters or output schema, the description is minimally adequate. However, it lacks details on prerequisites, side effects, or how the store is identified, which could confuse an agent in a large ecosystem of related tools.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    No parameters required; schema coverage is 100% with an empty object. Description implicitly confirms no additional input needed, but does not explicitly state that the tool operates on a store identified by context. Baseline 3 adjusted up for zero parameters.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description 'Delete a store' clearly states action (delete) and resource (store), distinguishing from sibling tools like CreateStore, UpdateStore, GetStore. It is specific and unambiguous.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use DeleteStore versus alternatives (e.g., TerminateCurrentContract, DeactivateSubscription). No prerequisites or conditions provided.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description must fully disclose behavior. It mentions 'paginated' but doesn't explain pagination mechanism, default size, or how to navigate pages. It lacks info on performance impact, authorization requirements, or that it returns ALL orders (potentially large).

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Single sentence of 16 words, perfectly concise with no filler. Every word adds value.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Adequate but minimal. For a tool with many siblings and complex order data, description could clarify ordering, filtering (none available), or response structure. Without output schema, the agent has to guess the exact fields.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Input schema has zero parameters, so schema coverage is 100%. The description adds no parameter info, but none is needed. Baseline of 4 is appropriate as there's no missing semantic context for parameters.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Clearly states 'Get a paginated list of all Orders with all Order and Order Item(s) properties', specifying the verb, resource, scope (all orders, all properties), and distinguishes from siblings like GetOrderListLight (likely limited properties) and GetOrderListFull (non-V3).

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives. For example, it doesn't mention trade-offs with GetOrderListLightV3 (which might be faster but with fewer details) or any context where this heavy query is appropriate.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description must disclose behavioral traits. It only states 'move the rule down' without explaining what happens (e.g., order change, priority shift, side effects on execution). Minimal transparency.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence that is concise and front-loaded. It wastes no words and conveys the essential action.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool's simplicity (no params, no output schema), the description is minimally adequate but lacks context about what 'down' means (e.g., swap with next, move to bottom). It could be more complete for a full understanding.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are zero parameters, so the schema fully covers the input. The description adds no param info, but none is needed. Baseline for 0 params is 4, and there is no contradiction.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description is a clear verb+resource pair ('Move the rule down'), and it distinguishes from the sibling 'MoveUpRule' by specifying direction. It leaves no ambiguity about the action.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives like MoveUpRule. The description lacks context about reordering rules or when moving down is appropriate.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description carries full burden for behavioral traits. It only states what the tool does, not any side effects, authentication needs, or return behavior. Minimal disclosure.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Single sentence with no wasted words. Perfectly concise for a simple parameterless tool.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness2/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Despite simplicity, the description lacks context: it does not explain how the store is identified (no parameters), nor what the output contains. Missing important details for a complete tool specification.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The tool has no parameters, so schema coverage is 100% trivially. Baseline 4 applies; the description adds value by naming the resource, but parameter semantics are not applicable.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the verb 'Get' and the resource 'Analytics API operation index for one store', distinguishing it from sibling 'AnalyticsIndex' which likely gets the index for all stores.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines3/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    The description implies it is used to retrieve the index for a specific store, but provides no explicit guidance on when to use it versus alternatives like 'AnalyticsIndex' or other store-related tools.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior3/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    With no annotations, the description carries the full burden. It indicates read-only behavior (get history) but does not specify idempotency, response structure, or prerequisites. For a no-parameter tool, this is adequate but lacks depth.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness4/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is concise at one sentence with no wasted words. However, it lacks structure or additional context that could be helpful. It earns a 4 for being brief and clear.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given zero parameters and no output schema, the description is minimally complete. It explains the tool's purpose but does not describe the output or any contextual details like how the order is identified.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are no parameters, so the description only needs to convey the tool's purpose. The description adds meaning by specifying 'harvest and change history', which is sufficient for a parameterless tool.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the tool 'Get an Order's harvest and change history', specifying the verb 'Get', resource 'Order's harvest and change history', and distinguishes from siblings like GetOrderV3 and HarvestOrderV3.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool vs alternatives such as GetOrderHistory, GetOrderChangeReportingV3, or HarvestOrderV3. The description implies a use case but does not explicitly state context or exclusions.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description must disclose behavioral traits. It only states 'Get', implying a read operation, but lacks details on safety, permissions, or side effects. This is minimal transparency.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, clear sentence with no redundant words. It is efficiently front-loaded and contains only necessary information.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness4/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the tool has no parameters and no output schema, the description is minimally sufficient for a straightforward list retrieval. However, it could benefit from specifying whether the list has filters or pagination, but overall it is adequate for its simplicity.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    No parameters exist in the input schema, and the schema coverage is 100%. The description adds context by specifying 'subscription list', which clarifies the return type beyond the empty schema. This aligns with the baseline of 4 for zero-parameter tools.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states 'Get the subscription list', which is a specific verb and resource. It is distinct from sibling tools like 'GetSubscription' (singular) and 'GetSubscriptionPushReporting', providing unambiguous purpose.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance on when to use this tool versus alternatives such as GetSubscription, CreateSubscription, or other list retrieval tools. The description does not specify conditions or exclusions.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, and the description does not disclose behavioral traits such as side effects, required permissions, or whether the operation is reversible. For a mutation tool, more transparency is needed.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is extremely concise with no wasted words. It delivers the key information in a single, front-loaded sentence.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given the deprecation status, the description is minimally adequate. However, it lacks information about return values or behavior, which would be expected for a non-deprecated tool.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    With zero parameters and 100% schema coverage, the description does not need to add parameter semantics. The absence of parameters makes this aspect straightforward.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the tool is deprecated and clears an order's merchant information, using a specific verb-resource pair. It distinguishes from sibling tools like SetMerchantOrderInfo and ClearMerchantOrderInfoList.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines3/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    The deprecation label signals not to use this tool, but it does not specify the recommended alternative or provide explicit when-to-use vs when-not-to-use guidance.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations are provided, so the description must cover behavioral traits. It mentions 'paginated list' but fails to explain pagination mechanics (e.g., default page size, how to iterate). It also says 'without details' but does not define what details are excluded. For a tool with no annotations, more transparency is needed.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence with a deprecation tag. It is extremely concise and front-loads the most important information (deprecation) first. Every word serves a purpose with no redundancy.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Given no output schema and no annotations, the description provides the basic purpose. However, for a tool with no parameters, it lacks explanation of what 'all Orders' means (scope, filter), and the pagination aspect is vague. Completeness is adequate but not thorough.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    The input schema has zero parameters and 100% description coverage. For a parameterless tool, the baseline is 4. The description does not add parameter-specific meaning because there are none, but it does mention 'paginated list', which might imply missing parameters for pagination; however, the schema confirms no parameters, so no significant ambiguity.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description starts with '[DEPRECATED]' to signal status, then clearly states 'Get a paginated list of all Orders without details'. It uses a specific verb ('Get') and resource ('Orders'), and distinguishes itself from sibling tools like GetOrderListFull (which includes details) and GetOrderListLightV3 (the non-deprecated version).

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines3/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    The description explicitly deprecates the tool, implying it should not be used. However, it does not suggest an alternative tool like GetOrderListLightV3 or explain when to use this one over others. The phrase 'without details' gives some context but no direct comparison to similar tools.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior2/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided, so the description must fully disclose behavior. It only states that the tool 'gets' status but does not explain what status means, whether it is read-only, or any side effects.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single, clear sentence that is front-loaded with the action and resource. No unnecessary words.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness3/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    The tool has no parameters, no output schema, and no annotations. The description is minimal and adequate for a simple status check, but it could provide more context on what the status includes or its format.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    There are zero parameters, and the schema coverage is 100%. The description adds no parameter information, which is acceptable. According to the baseline for 0 parameters, this scores 4.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description uses a specific verb 'Get' and identifies the resource as 'global synchronization status of clicks and orders'. It distinguishes from sibling tools like GetStoreTrackingStatus by specifying 'global', indicating a broader scope.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines3/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    The description implies the tool is for checking overall sync status but does not explicitly state when to use it versus per-store alternatives. No guidance on prerequisites or exclusions.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior3/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    No annotations provided; description implies a read-only list operation, but lacks explicit disclosure of behavioral traits such as side effects or rate limits.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    Single, front-loaded sentence with no superfluous words; effectively communicates the tool's action and scope.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness4/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    Sufficient for a simple list operation with no output schema, though could clarify that storeId is optional and mention return format.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters3/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    Input schema covers 100% of the single parameter with a description; tool description adds no additional meaning beyond the schema.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    Description uses specific verb 'List' and resource 'channel catalogs' with a clear qualifier 'configured to use legacy tracking format', distinguishing it from the sibling GetChannelCatalogs tool.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines3/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    Implies usage for legacy catalogs but does not explicitly state when to use this versus alternatives like GetChannelCatalogs.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

  • Behavior3/5

    Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

    The description discloses the basic effect (logging out) but lacks details such as session invalidation, token revocation, or other side effects. Since annotations are absent, the burden falls on the description, which is minimally sufficient.

    Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

    Conciseness5/5

    Is the description appropriately sized, front-loaded, and free of redundancy?

    The description is a single sentence with no wasted words, front-loading the essential meaning efficiently.

    Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

    Completeness5/5

    Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

    For a parameterless, straightforward action like logout, the description completely specifies the tool's purpose without missing necessary context.

    Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

    Parameters4/5

    Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

    With no parameters, the schema description coverage is 100% by default, earning a baseline of 4. The description does not need to add parameter info.

    Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

    Purpose5/5

    Does the description clearly state what the tool does and how it differs from similar tools?

    The description clearly states the action ('Log out') and the target resource ('the current user from go2'), which is specific and distinguishes it from sibling tools like Login.

    Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

    Usage Guidelines2/5

    Does the description explain when to use this tool, when not to, or what alternatives exist?

    No guidance is provided on when to use this tool versus alternatives, nor any exclusions or context for usage. The description assumes the purpose is self-evident.

    Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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