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Server Quality Checklist
Latest release: v0.4.0
- Disambiguation4/5
Most tools have clear, distinct purposes, but there is some overlap between record_test_flow and evaluate_web_task (both use a browser agent) and between save_auth_profile and capture_auth_session (both deal with auth profiles). The descriptions help clarify, but a few tools could still be confused.
Naming Consistency5/5All tool names follow a consistent snake_case verb_noun pattern (e.g., record_test_flow, run_release_check, get_release_context). Even longer names like package_authenticated_saas_baseline maintain the convention, making the set predictable.
Tool Count2/5With 28 tools, the server exceeds the 25+ threshold for 'too many' per the calibration. While the broad QA/release scope justifies some density, the count feels heavy and could overwhelm agents without a clear need for this many distinct operations.
Completeness4/5The tool surface covers the core QA workflow well: recording flows, running releases, getting results, debugging, and gaining insights. Minor gaps exist, such as no explicit update/delete for flows or auth profiles and no direct list of all flows, but these are workable via existing tools.
Average 3.6/5 across 28 of 28 tools scored. Lowest: 2.4/5.
See the Tool Scores section below for per-tool breakdowns.
- No community issues in the last 6 months
- 11 commits in the last 12 weeks
- No stable releases found
- No critical vulnerability alerts
- No high-severity vulnerability alerts
- No code scanning findings
- CI is failing
This repository is licensed under MIT License.
This repository includes a README.md file.
No tool usage detected in the last 30 days. Usage tracking helps demonstrate server value.
Tip: use the "Try in Browser" feature on the server page to seed initial usage.
Add a glama.json file to provide metadata about your server.
If you are the author, simply .
If the server belongs to an organization, first add
glama.jsonto the root of your repository:{ "$schema": "https://glama.ai/mcp/schemas/server.json", "maintainers": [ "your-github-username" ] }Then . Browse examples.
Add related servers to improve discoverability.
How to sync the server with GitHub?
Servers are automatically synced at least once per day, but you can also sync manually at any time to instantly update the server profile.
To manually sync the server, click the "Sync Server" button in the MCP server admin interface.
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
- Behavior2/5
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 only says 'List recorded journeys' without indicating whether this is purely read-only, what data it returns, or if any setup (e.g., a release brief) is required. The phrasing implies no side effects but does not explicitly state them.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness4/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single short sentence with no redundant words, making it highly concise and front-loaded. However, it is so brief that it under-specifies essential information, so it is not a perfect fit, but it earns a 4 for efficient use of words.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness2/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a tool with two parameters, no output schema, and no annotations, the description should provide substantial context about what 'recorded journeys' are, the role of each parameter, and the expected result. The current text is too vague and incomplete, leaving the agent uncertain about how to use the tool correctly.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters2/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 0%, so the description must explain the parameters. It mentions 'app_url' (albeit unclearly as 'release brief app_url or explicit app_url') but completely omits the 'release_id' parameter, which appears in the schema. This leaves a key parameter unexplained and hinders correct invocation.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose3/5Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states a verb ('List') and a resource ('recorded journeys'), but the distinguishing filter 'release brief app_url or explicit app_url' is ambiguous and does not clarify how this differs from sibling tools like get_release_and_journeys. The purpose is clear at a basic level but lacks specificity and differentiation.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines2/5Does the description explain when to use this tool, when not to, or what alternatives exist?
No guidance is given about when to use this tool versus alternatives such as get_release_and_journeys or discover_critical_journeys. The description provides no situational 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?
With no annotations provided, the description carries the full burden of behavioral disclosure. It adds the caveat 'no external PRD yet', which is useful context, but it does not disclose what happens when no parameters are provided, whether it returns both summaries and criteria, or any side effects. The description is too sparse to be transparent about behavior.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness3/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single concise sentence with no fluff, but it is under-specified. It is appropriately short but sacrifices essential information. The sentence earns its place in that it provides some context (source and caveat), but it does not cover enough ground to be considered well-structured.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness1/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given the tool's complexity (two optional parameters, no output schema, no annotations), the description is woefully incomplete. It does not explain what the return value looks like, how to choose between journey_id and release_id, or what 'summaries and acceptance-style criteria' actually means in practice. The description is a fragment that leaves too much to inference.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters1/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The input schema has two parameters (journey_id, release_id) with zero description coverage. The description does not mention either parameter or explain how they relate to recorded flows or release briefs. With 0% schema coverage, the description must compensate, but it fails entirely, leaving the agent without guidance on parameter usage.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose4/5Does the description clearly state what the tool does and how it differs from similar tools?
The description identifies the tool's output as 'summaries and acceptance-style criteria' sourced from recorded flows or release brief, which is a specific resource. It does not explicitly use a verb like 'get' or 'retrieve', but the tool name provides that, and the description clarifies the scope and source. It is somewhat distinguished from siblings that focus on releases or journeys, but it does not explicitly differentiate itself.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines2/5Does the description explain when to use this tool, when not to, or what alternatives exist?
There is no explicit guidance on when to use this tool versus alternatives. The phrase 'from recorded flows / release brief' hints at the context, but it does not state exclusions or mention sibling tools like get_release_context or get_journeys_for_release. The usage is implied, not clear.
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 responsibility for behavioral disclosure. It does not mention whether the tool is read-only, what side effects it might have, how the snapshot is returned, or what 'interactive' means. The description adds no behavioral details beyond the basic purpose.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness3/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single, front-loaded sentence, which is concise. However, it is so sparse that it borders on under-specification. The phrase 'ARIA-ish' is unclear and does not add meaningful value. It is not overly verbose, but lacks necessary details.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness2/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The tool has no annotations, no output schema, and minimal description. Given its likely use in a QA/testing context (sibling tools include test flows and captures), the description fails to explain how the snapshot fits into the workflow, what the output format is, or how parameters affect results. The description is incomplete for a tool with zero additional documentation.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters2/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The schema has 2 optional parameters (filename and selector), but the description does not mention them. With 0% schema description coverage, the description must compensate by explaining parameters, but it does not. The parameter names give some hint (e.g., selector targets an element), but their effect on the snapshot is left unexplained.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose4/5Does the description clearly state what the tool does and how it differs from similar tools?
The description 'Compact interactive DOM snapshot (ARIA-ish) for the current page' clearly indicates the tool retrieves a DOM snapshot of the current page. It specifies the resource (current page) and the output type (DOM snapshot), distinguishing it from sibling tools like evaluate_web_task or perform_step. However, terms like 'interactive' and 'ARIA-ish' are vague and not fully explained.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines2/5Does the description explain when to use this tool, when not to, or what alternatives exist?
No guidance is provided about when to use this tool versus alternatives. It does not mention prerequisites, typical scenarios, or exclusions. The description is a bare definition without any usage context, leaving the agent to infer 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 carries full burden for behavioral disclosure. It mentions only the action and condition, but does not explain side effects, prerequisites, authentication needs, or the role of profile_name. Significant gaps for a navigation tool.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness5/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single concise sentence, front-loaded with the action and resource. Every word is necessary and no filler exists.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness2/5Given 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 an unannotated schema, the description is too brief to provide a complete picture. It omits important context about profile handling, side effects, 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.
Parameters1/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The schema has two parameters with 0% description coverage, and the description adds no parameter-level meaning. journey_id is partially implied by the condition, but profile_name is completely unexplained. The description fails to compensate for schema gaps.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose4/5Does the description clearly state what the tool does and how it differs from similar tools?
The description states a clear action ('Open') and resource ('recorded journey's entry URL'), with a clarifying condition ('flow_id == journey_id'). It is specific enough to distinguish from generic navigation tools, though it does not explicitly name alternatives.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines2/5Does the description explain when to use this tool, when not to, or what alternatives exist?
No explicit guidance is given on when to use this tool versus alternatives like navigate_to_url. The description implies usage for recorded journeys, but does not state exclusions or differentiation.
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 behavioral disclosure. It does not mention whether the operation is read-only, what the response structure looks like, or any permissions or side effects. The only signal is the 'get' prefix, which is insufficient to understand the tool's behavior beyond its basic purpose.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness4/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single sentence that is easy to skim and front-loaded with the core function. It is appropriately concise, though it sacrifices detail for brevity. The structure is clean and to the point.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness2/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given the tool has a single parameter, no output schema, and no annotations, the description should provide more context about what 'release context' and 'journeys' include and what the response will look like. The current description is too thin to be fully actionable for an agent, especially since it combines two concepts.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters1/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The schema has one required parameter, release_id, with 0% description coverage. The description fails to explain anything about the parameter, leaving the agent to infer from the name alone. Since the schema is also unhelpful, the lack of any parameter semantics in the description is a significant gap.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose4/5Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states that the tool batches release context and journeys, which distinguishes it from sibling tools like get_release_context and get_journeys_for_release. However, the verb 'Batch' is not a standard action verb and the description doesn't explicitly say 'retrieves' or 'returns', though the tool name 'get_*' implies it. The mention of 'release app URL' adds scope, making the purpose reasonably clear.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines3/5Does the description explain when to use this tool, when not to, or what alternatives exist?
The description implies usage when both release context and journeys are needed in a single call, but it does not explicitly state when to use this tool over alternatives or provide exclusions. The phrase 'in one call' hints at batching, but there is no direct guidance about when to choose this over calling the separate 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 provided, the description carries the full burden of disclosing side effects. It lists action types like 'click' and 'navigate' that imply browser state changes, but does not describe consequences such as page navigation, waiting behavior, or whether the operation is destructive. The safety profile 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.
Conciseness5/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single sentence of about 13 words, front-loaded with the key information ('One structured step:') and a concise list of operations. Every word earns its place, with no redundancy.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness2/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The tool has a complex nested object parameter, no output schema, and no annotations, yet the description is extremely sparse. It names the allowed action types but omits details about input format, return value, or practical usage, leaving the agent under-informed for a general-purpose execution tool.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters2/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The input schema has a single object parameter 'step_spec' with no property descriptions (0% coverage). The description only hints that the spec can contain one of the listed step types, but does not explain the required structure or any nested fields, providing minimal compensation for the schema gap.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose4/5Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the verb (perform) and resource (a structured step), and enumerates the specific allowed operations (click, type, wait, press_key, navigate), which distinguishes it from sibling tools like record_test_flow or get_process_insights. However, the reference to 'PerformStepSpec' is not expanded, leaving some ambiguity about the exact step format.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines2/5Does the description explain when to use this tool, when not to, or what alternatives exist?
The description gives no explicit guidance on when to use this tool versus alternatives such as navigate_to_url or record_test_flow. The mention of 'One structured step' implies a low-level execution tool, but there is no clarification about prerequisites, intended scenarios, 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 are provided, so the description carries the transparency burden. It discloses a useful behavioral trait: 'Revenue and activation journeys are automatically flagged for release gating.' However, it does not mention auth requirements, persistence effects, or rate limits, which are particularly relevant for a crawling tool.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness5/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description consists of two tight paragraphs with no filler. The first sentence front-loads the primary action ('Crawl app_url and plan 3-8 critical user journeys'), and the second explains the output value. Every sentence earns its place.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness2/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
With 8 parameters, no annotations, and no output schema, the description must compensate by explaining parameters and operational behavior. It covers the return value and auto-flagging rule but omits parameter semantics, crawl boundaries, failure modes, and any side effects, making it incomplete for a tool of this complexity.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters1/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 0%, and the description only mentions app_url (in the first sentence). The other seven parameters (max_depth, max_pages, seed_urls, profile_name, business_goal, exclude_url_pattern, include_url_pattern) are entirely unexplained, leaving the agent to guess their meaning and valid values.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose4/5Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool crawls app_url and plans 3-8 critical user journeys in business language, which is a specific verb+resource combination. It also indicates the output includes meaningful fields, but it does not explicitly differentiate from sibling tools like get_journeys_for_release or navigate_to_journey.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines3/5Does the description explain when to use this tool, when not to, or what alternatives exist?
The description provides a clear use case: 'so you can immediately scope which journeys gate a release.' It does not explicitly say when not to use the tool or mention alternatives, but the release-scoping context implies its intended role in the workflow.
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 burden of behavioral disclosure. It adds 'ok/data envelope' hinting at response format, but fails to disclose side effects, whether it waits for page load, or how session state is affected. This is a significant gap for a navigation tool.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness5/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single, front-loaded sentence with no waste. 'Shared browser session' and 'ok/data envelope' add context without redundancy.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness2/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a tool with 2 parameters, no annotations, and no output schema, the description is too sparse. It omits parameter semantics, behavioral details, and return value structure, leaving the agent without enough guidance for effective invocation.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters1/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 0%, and the description does not explain the 'url' format or the purpose of 'profile_name'. The description adds no meaning beyond the parameter names themselves, which is insufficient for correct usage.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose5/5Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool's action ('Navigate') and target ('a URL'), distinguishing it from sibling tools like navigate_to_journey which targets journeys. The phrase 'shared browser session' adds specific resource context.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines3/5Does the description explain when to use this tool, when not to, or what alternatives exist?
The description implies use when a URL needs to be loaded in the shared browser session, but doesn't provide explicit when-to-use vs alternatives or exclusions. No mention of navigate_to_journey for journey-based navigation or other context-specific guidance.
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 must convey behavioral context. It discloses that the tool uses replay_step_completed and other health events, and that PM4Py stats are optional depending on installation. However, it does not state whether the operation is read-only, what output is returned, or what happens if PM4Py is absent.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness4/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is three short sentences, front-loaded with the core purpose. Each sentence adds valuable information: what it does, what data it uses, and an installation note. No redundant content.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness3/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a tool with no output schema and no annotations, the description is moderately complete: it explains the main function, data source, and optional dependency. However, it omits expected output structure, any side effects, and explicit usage comparisons with sibling tools, 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.
Parameters2/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The schema has 0% description coverage, so the description must compensate. It does not explicitly explain run_id or include_pm4py, though the PM4Py mention gives a hint about the boolean parameter. The parameter names are self-explanatory, but the description lacks clarity on expected formats or the boolean's effect.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose4/5Does the description clearly state what the tool does and how it differs from similar tools?
The description uses a specific verb 'derive' with a resource 'process-mining style variants from run health events', clearly indicating the tool's function. It distinguishes itself from sibling tools like get_test_results or debug_test_case, though it does not explicitly name alternatives.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines3/5Does the description explain when to use this tool, when not to, or what alternatives exist?
The description implies usage when process-mining insights from run health events are needed, but it does not state when not to use it or mention alternative tools. The installation note provides some context but no exclusions or preferred 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?
With no annotations provided, the description carries the full burden of behavioral disclosure. It does not explicitly state whether this is a read-only operation, what happens if the release_id is invalid, or whether any side effects occur. The verb 'Return' implies a read, but this is not made explicit.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness5/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single, front-loaded sentence with zero wasted words. It conveys the action, output type, and key output components in under 15 words, making it easy to skim and understand.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness3/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a simple one-parameter tool, the description is minimally adequate but leaves gaps. It does not explain the exact structure of the 'release brief' beyond listing three categories, nor does it provide context about when this is best used relative to sibling tools. The absence of an output schema makes the description the only source for return semantics, but it remains sparse.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters2/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 0%, so the description must compensate. It only paraphrases the parameter as 'for a release_id' without adding practical details like format, expected values, or relationships to other tools. The parenthetical list of output content is helpful but does not clarify the parameter beyond what the schema already provides.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose5/5Does the description clearly state what the tool does and how it differs from similar tools?
The description uses a specific verb 'Return' and clearly identifies the resource as a 'structured release brief' with explicit content areas: decision, risk, blockers. This distinguishes it from sibling tools like get_journeys_for_release or get_prd_and_acceptance_criteria, which target different aspects of release context.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines2/5Does the description explain when to use this tool, when not to, or what alternatives exist?
No guidance is provided about when to use this tool versus alternatives. It simply states what it does. There is no mention of when to prefer this over triage_release_blocker or get_release_and_journeys, leaving the agent to infer usage from the name and description alone.
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 a key behavioral trait—idempotency—and the unique composite key, which adds value beyond the tool name. However, with no annotations, it leaves out critical behavior such as what happens when the same key is reused with a different payload, whether it overwrites or errors, and any permission or side-effect implications.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness5/5Is the description appropriately sized, front-loaded, and free of redundancy?
A single, front-loaded sentence with no redundant words. It efficiently communicates the essential idempotency and key structure, making every word earn its place.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness2/5Given 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 terse description, the tool is under-specified. It lacks context about what constitutes an observation, expected payload format, duplicate handling, or return behavior, making it incomplete for safe autonomous invocation.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters3/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The description states that run_id and observation_key form the key, giving relational meaning beyond the bare schema. It does not explain the purpose or structure of observation_payload, which remains undocumented, leaving a partial gap at 0% schema coverage.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose4/5Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly identifies the action as recording an agent observation with an idempotency guarantee, keyed by run_id and observation_key. It specifies the resource and key structure, though it does not explicitly differentiate this tool from siblings like record_test_flow or capture_artifact.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines2/5Does 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, nor any mention of exclusions or prerequisites. The description only defines what the tool is, not when it should be invoked.
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 full disclosure burden. It states the effect ('mark it as cancelled') and the return structure (previous_status, new_status). However, it does not disclose side effects, irreversibility, or permission requirements, which are relevant for a cancellation operation.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness5/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is succinct and well-structured with clear Args and Returns sections. Every sentence adds value, and the action is front-loaded. No redundancy or filler.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness4/5Given 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, the description provides the essential information: what the tool does, the required argument, and the expected return. It is complete enough for a straightforward cancel operation, though it could mention preconditions (e.g., run must be in progress).
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters3/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The schema provides no parameter descriptions (0% coverage), so the description must compensate. It explains that run_id is 'the run_id to cancel', which adds minimal meaning beyond the schema's title 'Run Id'. It clarifies the role of the parameter but lacks additional context like format or constraints.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose4/5Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the action ('Cancel a running test') and the specific outcome ('mark it as cancelled'), which is a distinct operation from sibling tools. It does not explicitly name sibling tools, but the verb and resource are specific enough to avoid confusion.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines2/5Does 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. The description implies usage (when you need to cancel a running test) but does not state prerequisites, limitations (e.g., cannot cancel completed tests), or mention any related 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 provided, the description carries the full burden of disclosing behavioral traits. It only states what is returned but does not indicate side effects, permissions, rate limits, or whether the operation is read-only. The verb 'Return' implies a read operation, but this is not explicit.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness5/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single, front-loaded sentence that efficiently conveys the tool's purpose without wasted words. It fits the conciseness standard for a low-complexity tool.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness4/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given that the tool has no parameters and no output schema, the description provides a reasonable outline of return contents (metadata, URIs, defaults). It is adequate for a simple getter, though 'discovery defaults' is slightly vague and could be expanded.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters4/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The tool has zero parameters, and the input schema is empty. Per the baseline for 0 params, a score of 4 is appropriate. The description therefore does not need to add parameter semantics beyond what is already absent.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose5/5Does the description clearly state what the tool does and how it differs from similar tools?
The description uses a specific verb ('Return') and identifies a distinct resource ('workspace context') along with the concrete contents (metadata, resource URIs, discovery defaults). This clearly differentiates it from sibling tools like get_release_context or get_mcp_capabilities.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines2/5Does 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 any context or exclusions, and there are no sibling references or usage hints.
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, and it discloses 'static', 'cached', and 'small JSON', which imply a read-only, cheap operation. However, it does not explicitly state side effects or permission requirements, and the meaning of 'criticality hints' is left undefined.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness5/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is one concise sentence, front-loading the core concept ('Static UX/criticality hints') and adding useful modifiers ('cached', 'small JSON'). Every word contributes, and there is no fluff.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness4/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a zero-parameter tool with no output schema, the description covers the key aspects: what it returns (hints), its usage (planning), and its nature (static, cached, small). It could be more detailed about the JSON structure, but it is adequate for such a simple utility.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters4/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The tool has zero parameters, so the description does not need to add parameter semantics. The baseline of 4 applies, and the description appropriately avoids inventing parameter details.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose4/5Does the description clearly state what the tool does and how it differs from similar tools?
The description identifies the resource as 'UX/criticality hints' with the purpose 'for planning', which is specific and not a tautology. It distinguishes itself from sibling tools by highlighting 'static' and 'cached', but does not elaborate on the exact meaning of the hints.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines3/5Does the description explain when to use this tool, when not to, or what alternatives exist?
The phrase 'for planning' gives a clear context of when to use this tool, but it does not mention alternatives or exclusions. There is no comparison to sibling tools like get_process_insights, leaving the agent to infer the intended 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 are provided, so the description carries the full burden for behavioral disclosure. It states the return dict but does not mention side effects, persistence location, overwrite behavior, or required permissions. For a save operation, this is a notable gap.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness5/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is well-structured with an Args block and a Returns line, front-loading the core purpose. Every line earns its place by adding parameter semantics or clarifying expected output without redundancy.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness4/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For an 8-parameter tool with no annotations and no output schema, the description supplies strong invocation guidance: all parameters, defaults, conditional requirements, and return keys. It falls short only on side effects and tool-selection context, but is largely sufficient.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters5/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The schema has 0% description coverage, yet the description compensates thoroughly by explaining every parameter, its purpose, default values, and conditional requirements. It adds meaningful context such as 'user_data_dir helps with anti-bot OAuth' that the schema alone cannot convey.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose4/5Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool saves an authentication profile for use in test runs, with a specific verb and resource. It does not explicitly distinguish itself from sibling tools like capture_auth_session, so it misses the top score.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines3/5Does the description explain when to use this tool, when not to, or what alternatives exist?
The description provides conditional usage details such as login_url being required for env_login and default environment variable names. However, it never explicitly says when to use save_auth_profile versus alternatives like capture_auth_session, so usage guidance is only implied.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
- Behavior4/5
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the burden of behavioral disclosure. It transparently explains that the tool aggregates recorded journeys and recent run cases for app_url, and describes the return structure (RecommendationSet plus embedded qa_context with specific stats). It omits side-effect safety but for a read-like view this is adequate.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness5/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is two concise sentences, front-loaded with a clear overview and no unnecessary words. Every phrase adds meaningful context.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness3/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The tool is moderately complex (no output schema, no annotations, 4 params). The description covers the key output and mentions one param, but lacks semantics for release_id and lookback_runs and does not provide alternative/usage context. It is adequate for basic use but has clear gaps.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters2/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema coverage is 0%, so the description must compensate. It only explains 'scope' (use to narrow recommendation lists) and implicitly mentions app_url in the aggregation sentence. release_id and lookback_runs are completely unexplained, and even app_url lacks detailed semantics. This is insufficient for 4 parameters.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose5/5Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states a specific QA-engineering view: test pyramid health, coverage gaps, flakiness signals, and prioritized recommendations. It also names concrete outputs (RecommendationSet, qa_context with risk matrix, defect mix, pyramid stats), which distinguishes it from sibling tools like debug_test_case or triage_release_blocker.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines3/5Does the description explain when to use this tool, when not to, or what alternatives exist?
The description provides context for when the tool would be used (QA analysis aggregating journeys and run cases) and gives param-level guidance for scope. However, it does not explicitly mention when to prefer this tool over siblings or include exclusions, leaving usage guidance implied rather than explicit.
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 transparency burden. It does disclose that the tool 'promotes curated recipes into recorded flows that replay in strict_steps mode' and prepares them for run_release_check, giving some insight into the resulting state. However, it omits potential side effects, prerequisites like auth profiles, and any error behavior.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness5/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is succinct and front-loaded. The first sentence captures the core purpose, the second provides usage timing, and the list of recipe types is essential. No filler or redundant content.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness3/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The description gives a solid high-level understanding of the tool's role in the workflow (after discovery, before release gate). However, missing parameter documentation, output behavior (no output schema exists), and behavioral details make it only partially complete for a tool with 4 parameters.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters2/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 0%, so the description must compensate. It does provide supported recipe_type values, which partially explains the 'recipes' parameter, but it gives no explanation for app_url, baseline_name, or profile_name. This leaves much of the parameter semantics unexplained.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose5/5Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool's function with a specific verb ('Package') and resource ('reusable authenticated SaaS goldens'), plus defines the outcome ('strict-step release-gate flows'). It also lists supported recipe types, which differentiates the tool from discovery-related siblings.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines4/5Does the description explain when to use this tool, when not to, or what alternatives exist?
The description provides explicit when-to-use context: 'Use this after discovery or live exploration when you know the stable semantic path.' It also notes the downstream integration with run_release_check, but does not explicitly mention when not to use the tool or contrast with specific alternatives.
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 clearly describes the return payload (likely_cause, evidence_summary, etc.) and input flexibility, which is helpful. However, it does not disclose potential side effects, read-only guarantees, error cases, or permissions needed for a tool that analyzes release blockers.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness5/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is exceptionally concise: two sentences that front-load the purpose, then cover input requirements and output contents. Every sentence adds meaningful information with no wasted words.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness3/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given the absence of an output schema, annotations, and schema descriptions, the description does a reasonable job of conveying the tool's core contract. But it omits the generate_remediation parameter, fails to explain edge cases like invalid or multiple IDs, and does not situate this tool relative to siblings such as run_release_check or get_release_context. It is adequate but not fully complete.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters2/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 0%, so the description must compensate. It lists five of six parameters and correctly states that at least one identifier is required, which contradicts the schema's optional-looking defaults. However, it omits generate_remediation entirely and gives no semantic detail about what each ID references or how they relate, leaving the agent with only names.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose5/5Does the description clearly state what the tool does and how it differs from similar tools?
The description opens with a specific verb and resource: 'Root-cause evidence + next actions for a release blocker.' It clearly distinguishes this tool from sibling tools like run_release_check or get_release_context by focusing on triage and root-cause analysis, and it further defines the output type (BlockerTriage).
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines4/5Does the description explain when to use this tool, when not to, or what alternatives exist?
The description provides clear context: use this when you need root-cause evidence and next actions for a release blocker. It also lists acceptable identifier types and notes the 'at least one required' constraint. However, it does not explicitly compare against alternatives or state 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.
- Behavior3/5
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the burden. It discloses that an optional run_id routes under runs/, which is a useful behavioral detail. However, it omits side effects, required permissions, or response behavior, leaving the agent with only partial transparency.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness5/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single, front-loaded sentence that conveys purpose and a key routing behavior with no wasted words. Every piece of text adds value.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness3/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a simple 2-parameter tool, the description covers the core purpose and kind values, but leaves gaps: metadata contents are not clearly specified, and the return value or confirmation behavior is not mentioned. Given the lack of annotations and output schema, a bit more detail would be needed for full completeness.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters4/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema coverage is 0%, so the description must compensate. It explicitly lists the allowed values for the required 'kind' parameter (screenshot, dom_snapshot, network_log), which is critical since the schema has no enums. It also hints at metadata semantics via the run_id routing note, though the metadata parameter itself remains vaguely defined.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose5/5Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool captures specific artifact types (screenshot, dom_snapshot, network_log) and mentions routing under runs/. The verb 'Capture' plus explicit resource types makes the purpose specific and distinguishes it from sibling tools like capture_auth_session.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines3/5Does the description explain when to use this tool, when not to, or what alternatives exist?
Usage is implied by listing artifact kinds, but there is no explicit guidance on when to prefer this tool over alternatives or when not to use it. No exclusions or comparisons to sibling tools are provided.
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 of behavioral disclosure. It does reveal a key safety trait ('no network upload') and the local data source, but it does not explicitly state whether the operation is read-only or whether it writes a file, leaving some ambiguity 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.
Conciseness5/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single sentence that front-loads the action and format, then adds a concise constraint. Every word contributes value, with no repetition or filler.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness4/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a simple one-parameter tool, the description covers the essential purpose, output format, and storage context. It does not describe the exact response wrapper or explicitly state that data is not modified, but the format statement provides useful context in the absence of an output schema.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters2/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The schema has 0% description coverage and only one parameter, run_id, with the generic title 'Run Id'. The description adds 'for a run', which minimally clarifies that run_id identifies the trace source, but it does not provide format, origin, or constraints, so it fails to compensate for the missing schema descriptions.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose5/5Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the specific action: 'Export OTLP-shaped JSON (resourceSpans) for a run'. It identifies the resource (run trace), the output format, and the scope, distinguishing it from sibling tools like get_test_results or capture_artifact.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines4/5Does the description explain when to use this tool, when not to, or what alternatives exist?
The description gives clear context by specifying 'local SQLite only, no network upload', indicating an offline export use case. However, it does not explicitly name alternative tools or state when not to use this tool, so it stops short of a 5.
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?
Without annotations, the description carries the burden. It discloses that the tool runs an agent, captures step details, and uses Gemini for assertion generation. However, it does not mention side effects like resource consumption, rate limits, or failure modes. The level of detail is moderate but not comprehensive.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness5/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is well-structured with a brief overview, an Args list, and a Returns line. Every sentence provides useful information without redundancy. It is concise yet informative, fitting within a compact paragraph with a clear hierarchy.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness3/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The description provides a return dict overview and parameter details, but lacks edge cases, error handling, and behavior under different conditions. With no annotations or output schema, more contextual information (e.g., timeouts, intended use cases) would improve completeness. However, it covers the core functionality adequately.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters4/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema has 0% description coverage, so the description's Args section provides necessary semantics. It explains each parameter clearly, including the enum values for business_criticality and the source of profile_name. This adds value beyond the schema, though some parameters (e.g., command) could use more nuance.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose5/5Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool's purpose: 'Record a test flow by running a Browser-Use agent to accomplish a goal.' It specifies the resource (test flow) and the action (record), and differentiates from sibling tools like evaluate_web_task by mentioning capture details and assertion generation.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines3/5Does the description explain when to use this tool, when not to, or what alternatives exist?
Usage context is implied through the description (recording flows, optional auth profile from save_auth_profile), but no explicit alternatives or exclusions are given. The reference to 'from save_auth_profile' hints at a prerequisite, but the description does not clearly state when to use this tool versus other test-related tools.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
- Behavior4/5
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the full burden. It discloses important behaviors: returns a decision, queues asynchronously in replay mode, runs synchronously in targeted mode, and smoke_preflight is advisory and non-blocking. It also explains the deprecated alias. However, it omits potential side effects like whether runs are persisted or if specific permissions are required.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness4/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is well-structured, front-loading purpose and then breaking down modes and arguments clearly. It is appropriately sized for the tool's complexity, with each line adding useful information. The deprecated alias note is valuable but adds a bit of length.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness3/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
While the description covers the main modes and return types (decision, run_id), it leaves gaps for a tool of this complexity. The required app_url is not mentioned, and there is no output schema to fall back on. The behavior of headless, run_mode, and profile_name is undocumented, making the description incomplete for full understanding.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters3/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema coverage is 0%, so the description must explain all parameters. It explains several (journey_ids, flow_ids, criticality_filter, release_id, mode, smoke_preflight) but completely misses app_url (the only required parameter), headless, run_mode, and profile_name. Additionally, the stated default for criticality_filter (['revenue','activation']) conflicts with the schema's null default, adding confusion.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose5/5Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool's purpose: 'Flagship release confidence tool: replay critical journeys and return a SHIP / INVESTIGATE / BLOCK decision.' This specifies the verb (replay), resource (critical journeys), and outcome (decision), distinguishing it from sibling tools by its central role in release gating.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines4/5Does the description explain when to use this tool, when not to, or what alternatives exist?
It clearly describes the two modes (replay and targeted) and when each is appropriate, positioning replay as the 'golden path for release gating' and targeted as a 'shortcut smoke check.' However, it does not explicitly mention alternative sibling tools or state when not to use this tool.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
- Behavior4/5
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the full transparency burden. It discloses the scope of verification (API key, Chromium, DB, app reachability, auth profile) and mentions the check_mobile behavior. However, it does not explicitly state side effects, failure modes, or return value, leaving some ambiguity for a validation tool.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness4/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is compact and front-loaded with the primary purpose. The Args section includes only one of three parameters, making the structure slightly unbalanced, but the prose is efficient and clear.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness2/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
With no output schema and bare parameters, the description should explain all inputs and expected outputs. It omits two parameters and does not describe what the tool returns or how success/failure is communicated, leaving it incomplete for an agent to invoke accurately.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters2/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema descriptions cover 0% of parameters, and the description only documents check_mobile. The app_url and profile_name parameters are left entirely unexplained, so the description fails to compensate for the missing schema details.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose5/5Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly defines the tool as a preflight check for releases, listing specific resources it verifies (API key, Chromium, DB, app reachability, auth profile). It distinguishes from siblings by framing it as the canonical MVP entry point before discover_critical_journeys or run_release_check.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines5/5Does the description explain when to use this tool, when not to, or what alternatives exist?
Explicit guidance is provided: 'run this before discover_critical_journeys or run_release_check'. This names specific sibling tools and establishes clear ordering, giving the agent a strong sense of when to invoke this tool.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
- Behavior4/5
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the full burden. It discloses headed mode, verbose evidence capture, repair attempts, screenshots, and returns a detailed 'why failed' explanation. It does not mention potential side effects like re-execution cost or auth requirements, but still provides substantial behavioral detail.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness5/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is well-structured and front-loaded: a one-sentence summary, a brief details paragraph, then clearly formatted Args and Returns lists. Every sentence adds value with no redundancy or fluff.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness4/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The description covers purpose, parameters, and return values comprehensively, which is critical given no output schema. It lacks explicit caveats like behavior with invalid run_ids or prerequisites, but for a debug tool it is largely complete.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters5/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The schema has no parameter descriptions (0% coverage), so the description's Args section compensates by explaining each parameter in context: run_id is 'the run containing the failure' and case_id is 'the case_id of the specific failure to debug.' This fully clarifies the parameters beyond the bare schema.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose5/5Does the description clearly state what the tool does and how it differs from similar tools?
The description opens with a specific verb and resource: 'Re-run a failed test case in headed mode with verbose evidence capture.' It then details what the tool shows (exact failing step, repair attempts, screenshots, explanation), clearly distinguishing it from siblings like get_test_results which likely just retrieve results.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines4/5Does the description explain when to use this tool, when not to, or what alternatives exist?
The description clearly implies usage for debugging a failed test case by re-running it and providing diagnostic insights. However, it does not explicitly name alternatives or state when not to use this tool, so it lacks explicit exclusions.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
- Behavior4/5
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries full burden. It discloses the tool launches a browser, shows the browser by default (headless=false), can save as a recorded flow via save_as_recorded_flow, and captures specific evidence types. It could further mention side effects, resource usage, or auth prerequisites, but covers the major behaviors well.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness5/5Is the description appropriately sized, front-loaded, and free of redundancy?
Structured with an opening summary, 'Args' list, and 'Returns' section. Although lengthy, every line adds value for a 9-parameter tool, and the front-loaded purpose sentence lets an agent quickly identify the tool's role.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness5/5Given 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 remarkably complete. It covers the input parameters, return value fields, and a key usage scenario (one-shot evaluation). The description fully compensates for the missing structured metadata.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters5/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The input schema provides no descriptions (0% coverage), but the description documents all 9 parameters with meanings and defaults. It adds critical semantics like capture options, format choices, and the save_as_recorded_flow behavior, fully compensating for the schema gap.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose5/5Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool runs a browser agent for a natural-language task and returns a rich evaluation report. It specifies the resources (URL and task) and distinguishes it from sibling tools like record_test_flow by framing it as a one-shot evaluator.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines4/5Does the description explain when to use this tool, when not to, or what alternatives exist?
Provides clear context: use for one-shot evaluation without prior recording, explicitly noting 'No need to discover/record/replay first.' While it implies alternatives like record_test_flow, it does not explicitly name alternatives or say when not to use this tool, so it falls just short of full guidance.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
- Behavior4/5
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 discloses performance (O(1)) and the read-only nature through the word 'probe.' It also lists exactly what data is returned. However, 'surface flags' is ambiguous, and there is no explicit statement about side effects or auth requirements, but the probe framing implies safety.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness5/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is two sentences long with no redundancy. The first sentence defines the function, and the second gives usage context. Every word earns its place, making it highly concise and well-structured.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness4/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given the simplicity of the tool (0 params, no output schema), the description covers the essentials: what it does, what it returns, and when to use it. It lacks details about response format or error conditions, but these are not critical for a lightweight probe. The mention of the blop://health resource adds useful context.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters4/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The tool has zero parameters, so the description cannot add parameter-specific meaning. Per the baseline for 0 parameters, a score of 4 is appropriate. The description focuses on what the tool returns rather than params, which is correct given the empty schema.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose5/5Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool's purpose: an O(1) probe that returns package version, surface flags, registered tool count, and canonical tool names. This is a specific verb+resource combination that distinguishes it from sibling tools focused on test flows, releases, and authentication.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines5/5Does the description explain when to use this tool, when not to, or what alternatives exist?
The description explicitly says to use this tool (or the blop://health resource) before heavier discovery or replay work, providing clear when-to-use guidance. It also implies an alternative resource, giving context on positioning relative to other operations.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
- Behavior5/5
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries full burden and delivers: it discloses the headed browser behavior, polling interval (500ms), automatic storage state save, success detection via URL pattern or any URL change, timeout default, and the return statuses ('captured' | 'timeout' | 'error'). This is rich 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.
Conciseness5/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is well-structured with a clear overview, an Args block, and a Returns block. Every sentence adds relevant information, with no filler or redundant repetition of schema details.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness5/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a complex interactive browser tool with 5 parameters and no output schema, the description covers the full flow: setup, behavior, success criteria, and return format. It provides everything an agent needs to invoke and interpret the tool correctly.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters5/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 0%, but the description fully compensates by explaining every parameter: profile_name's purpose, login_url, success_url_pattern with its default behavior, timeout_secs with default, and user_data_dir with rationale for OAuth providers. This adds significant meaning beyond the bare schema.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose5/5Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool's function: 'Open a headed browser for interactive OAuth/MFA login and save the session state.' This specific verb+resource phrasing distinguishes it from siblings like 'save_auth_profile' and 'capture_artifact'.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines4/5Does the description explain when to use this tool, when not to, or what alternatives exist?
The description provides clear context for when to use the tool (interactive OAuth/MFA flows that require manual login) and includes practical details like using user_data_dir for providers that detect bots. However, it doesn't explicitly name alternatives or state when not to use it, so it stops short of full explicit guidance.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
- Behavior4/5
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 describes the return payload in detail (run_id, status, cases with subfields, severity_counts, etc.) and notes the 'summary-first fields' behavior. However, it does not explicitly state that the operation is read-only or has no side effects, though the verb 'Get' strongly implies this.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness5/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is well-structured with a summary sentence, usage guidance, and clearly labeled Args/Returns sections. Every sentence provides useful information without waste. The return field list is detailed but organized and necessary for the agent.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness5/5Given 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 annotations or output schema, the description is remarkably complete. It covers the return structure, parameter origin, and relationship to sibling tools. It gives the agent everything needed to correctly invoke and interpret the tool.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters5/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The schema only provides the parameter name 'run_id', but the description adds crucial context: 'run_id: The run_id returned from run_regression_test.' This tells the agent exactly where to obtain the value, going beyond the schema's bare definition.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose5/5Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool's purpose: 'Get structured results for a test run.' It also distinguishes itself from the sibling run_release_check by noting it remains the 'detailed run-level payload' while release gating should use run_release_check.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines5/5Does the description explain when to use this tool, when not to, or what alternatives exist?
Explicit guidance is provided: 'Prefer run_release_check + blop://release/{release_id}/brief for release gating.' This tells the agent when NOT to use this tool and names the alternative. It also clarifies that this tool is for the detailed run-level payload.
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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