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

Annotations already declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false, and the description reinforces this with 'Read-only.' It adds genuinely useful context beyond annotations: the required OAuth scope 'accounts:write' and the exact HTTP endpoint. There is no contradiction between the description and annotations.

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

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

The description is compact and front-loaded: purpose, HTTP method, category, required scopes, and read-only status are each on their own line. Only 'Category: 2FA' is somewhat redundant with the tool name, but the overall overhead is minimal and highly scannable.

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

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

For a parameterless read-only status check, the description covers the essential invocation details: endpoint, HTTP method, auth scope, and safety profile. It does not describe the response structure, but with no output schema and a self-describing 'status' resource, this is a modest rather than a blocking gap.

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

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

The tool has zero parameters and an empty input schema, so there is no parameter ambiguity for the description to resolve. The baseline of 4 applies because the schema and context signals fully cover parameter semantics.

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

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

The description provides a concrete verb and resource ('Get 2FA status') and reinforces it with the explicit HTTP endpoint. It is clearly distinct from the sibling 2FA mutation tools (enable, disable, verify), though it does not explain what the returned status payload looks like. The core phrase largely repeats the title, but the added endpoint and scope lines make the purpose unambiguous.

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

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

The description gives no explicit guidance about when to use this tool versus the 2FA enable/disable/verify siblings, nor any prerequisite conditions. It only labels the category as 2FA and states read-only, leaving the selection decision mostly to inference.

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

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

Annotations already indicate not read-only and not idempotent; the description adds the required accounts:write scope and explicitly states 'Mutating: changes server state.' It does not disclose other behavioral consequences, such as whether a confirmation code is required or how existing 2FA settings are affected.

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

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

The definition is compact and structured with HTTP method, category, required scope, and mutation flag. There is slight redundancy in repeating 'Disable 2FA' and the Category line, but no significant bloat.

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

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

It covers the essential auth scope and mutation semantics, but leaves the request body content unspecified and does not explain when to use this operation versus sibling 2FA operations. For a simple state-changing endpoint this is adequate but not fully self-contained.

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

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

The single body parameter is described in the schema as 'Request body (application/json). Schema not statically declared — see API docs,' which gives little real semantic detail. The description adds no further parameter guidance, so with high schema coverage the baseline score of 3 is appropriate.

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

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

States a specific verb and resource: 'Disable 2FA', reinforced by the exact HTTP endpoint POST /v1/2fa/disable. It is clearly distinguishable from sibling 2FA tools such as enable, verify, and status.

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

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

The intended use is implied by the name and endpoint, but the description gives no explicit guidance about when to choose this over panelica_2fa_post_v1_2fa_enable or panelica_2fa_get_v1_2fa_status. It provides scope and mutation context but no alternatives or exclusions.

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

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

Annotations already declare readOnlyHint=false, and the description reiterates this with 'Mutating: changes server state.' It adds the required scope 'accounts:write' as useful auth context, but overall adds limited behavioral detail beyond what annotations provide.

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

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

The description is compact and structured with HTTP method, category, scope, and mutation status. It is front-loaded with the core purpose and contains no filler.

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

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

With no output schema and an open request body, the description leaves critical invocation details missing: what to send in the body, what the response looks like, and what side effects beyond 'changes server state' occur. An agent cannot fully understand how to call this tool correctly.

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

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

The only parameter, 'body', has a schema description explicitly stating it is not statically declared. The tool description provides no additional fields, format, or example. Schema coverage is nominally 100%, but the body's actual structure is opaque, and the description does nothing to compensate.

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

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

The description states a clear verb and resource: 'Enable 2FA'. The HTTP path and category reinforce the action. However, it does not explicitly differentiate from sibling tools like disable or verify, though 'enable' is unambiguous enough on its own.

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

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

The description provides no guidance on when to use this tool versus the sibling 2FA tools (status, disable, verify). It lists required scopes and mutation status, but not context for choosing this operation over alternatives.

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

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

Annotations already indicate readOnlyHint=false, and the description adds explicit confirmation that the operation changes server state. It also provides the required scopes (accounts:write). However, it omits what specific state changes occur, what the request body should contain, and what the response looks like.

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

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

The description is short and front-loaded with the core meaning, followed by essential metadata. 'Category: 2FA' is mildly redundant with the name, but overall every line is compact and purposeful.

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

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

Given an opaque free-form body, no output schema, and a mutating tool, the description is incomplete. It lacks request body expectations, response format, and workflow context hinting when verification is needed. An agent would have difficulty invoking this tool correctly without external API documentation.

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

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

The only parameter, 'body', has a description that explicitly says the schema is not statically declared and to consult API docs. The tool description adds no information about required fields such as a 2FA code or token, so an agent cannot determine what to send beyond arbitrary JSON.

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

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

The description states a specific action and resource: 'Verify 2FA' via POST /v1/2fa/verify. It is distinct from sibling tools like enable, disable, and status, though those differences are not explicitly spelled out.

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

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

The description provides useful context — HTTP method, required scopes, and that it mutates server state — but does not explicitly say when to choose this over enable/disable/status. Usage is implied by the name and endpoint but not articulated.

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

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

Annotations already mark destructiveHint=true, so the description's destructive warning is largely redundant. However, it adds meaningful context beyond annotations: the required scope accounts:delete and the explicit statement that the resource is permanently removed, clarifying the irreversibility.

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

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

The description is compact and efficiently structured: action, HTTP details, category, required scope, and a warning. Every line adds relevant information without filler.

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

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

This is a simple one-parameter delete operation with a rich set of annotations. The description covers the HTTP method, path, required scope, and permanence of deletion, which is sufficient for an agent to invoke it correctly.

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

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

Schema coverage is 100% and the schema describes id as the path parameter, so the description does not need to add much. The description names the path placeholder :id, which mirrors the schema but adds no new semantic detail.

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

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

The description states a clear verb and resource: "Delete account" with the HTTP DELETE method and path /v1/accounts/:id. This unambiguously identifies the action and distinguishes it from sibling account tools like suspend, patch, or get.

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

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

The description provides no guidance on when to choose this tool over alternatives such as suspending an account. It gives context like required scopes and destructiveness, but does not explain when deletion is appropriate or warn against use in reversible situations.

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

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

Annotations already declare readOnlyHint, idempotentHint, openWorldHint, and destructiveHint, covering the safety profile. The description adds meaningful auth context with 'Required scopes: accounts:read' and confirms the HTTP method, which is useful beyond the annotations. There is no contradiction with the annotations.

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

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

The description is highly concise and front-loaded with the core purpose 'List accounts'. Every line carries useful information: HTTP method, category, required scopes, and read-only status. There is no fluff or redundancy beyond the minor overlap between 'Read-only' and the readOnlyHint annotation.

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

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

For a parameterless, read-only list endpoint, the description is mostly complete: it gives the endpoint, scope, and category. However, there is no output schema and the description does not describe what the response contains, which could leave an agent unsure about the returned account shape. It also does not contrast with account-specific sibling tools, so some selection context is missing.

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

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

The input schema has zero parameters and 100% schema description coverage, so there is nothing for the description to explain. The baseline for a parameterless tool is 4, and the description adds no unnecessary parameter guidance. This is appropriate for a no-parameter operation.

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

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

The description states exactly what the tool does with 'List accounts' and gives the explicit endpoint GET /v1/accounts. This makes the resource and action clear. It does not explicitly differentiate from siblings like get_v1_accounts_id, but the collection endpoint and list verb are sufficient for basic disambiguation.

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

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

The description provides useful context such as required scopes and read-only behavior, which informs the agent about prerequisites. However, it does not state when to use this tool versus alternatives like fetching a single account or account-specific subresources. Usage is implied by the endpoint rather than explicitly guided.

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

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

Annotations already cover the read-only, non-destructive, idempotent nature of the operation. The description adds the required scope 'accounts:read' and restates read-only behavior, which is useful but does not go much beyond what annotations already convey.

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

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

The description is short, structured, and easy to scan with clear labels for HTTP, category, scopes, and behavior. A little redundancy exists with the title and annotations, but overall it is appropriately sized.

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

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

For a simple single-parameter GET operation, the description is mostly sufficient, especially with annotations and schema in place. However, it does not describe what data the response contains or explicitly distinguish itself from the related list-accounts endpoint, leaving minor gaps for an agent deciding whether this is the correct tool.

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

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

Schema coverage is 100% and the only parameter, 'id', is already described as 'Path parameter: id'. The description adds no additional meaning about parameter format, constraints, or examples, so the schema carries the semantic weight.

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

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

The description states a clear verb and resource, 'Get account', reinforced by the HTTP method and path 'GET /v1/accounts/:id'. This makes it distinguishable from sibling account tools that target sub-resources like stats or disk usage, though it does not explicitly contrast itself with the list-accounts sibling.

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

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

The description provides useful context such as the HTTP endpoint and required scopes, which implies this is for retrieving a single account by ID. However, it gives no explicit guidance on when to use this tool versus related alternatives like panelica_accounts_get_v1_accounts or the account sub-resource tools.

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

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

Annotations already cover read-only, idempotent, and non-destructive behavior. The description adds value by declaring the required OAuth scope (accounts:read) and the HTTP method, giving the agent concrete auth and invocation context. No contradiction with annotations.

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

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

The description is compact and front-loaded: 'List disk usage' immediately states the purpose, followed by HTTP path, category, scopes, and read-only flag. Every line carries distinct and useful information with zero redundancy.

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

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

For a single-parameter read-only GET endpoint, the description, annotations, and schema together provide enough for correct invocation: the id is the only required input, the auth scope is declared, and safety is clear. No output schema exists, but 'List disk usage' gives a reasonable sense of the return; a note on response format would be a minor improvement.

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

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

Schema description coverage is 100% for the single parameter, with 'Path parameter: id'. The description's HTTP path reinforces that id refers to an account ID, but it does not add substantive parameter semantics beyond what the schema already provides. Baseline 3 is appropriate.

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

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

The description states a specific verb and resource: 'List disk usage'. The HTTP path clarifies it is per-account. However, it does not explicitly distinguish this from sibling tools like resource_usage or stats, so it falls short of full sibling differentiation.

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

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

The description provides useful context (category, required scopes, read-only) but does not state when to use this tool versus alternatives such as panelica_accounts_get_v1_accounts_id_resource_usage or panelica_accounts_get_v1_accounts_id_stats. Usage is 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.

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

Annotationa already provide read-only, idempotent, and non-destructive signals, and the description's 'Read-only' mostly repeats that. It adds the accounts:read scope requirement, which is useful, but it does not disclose response shape, pagination, or filtering behavior.

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

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

The description is compact and well structured: the action comes first, followed by endpoint, category, scope, and safety marker in minimal lines. Every element earns its place and there is no filler.

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

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

For a one-parameter read-only list endpoint with strong annotations, the method, path, required scope, and read-only marker make the definition usable. The absence of an output schema leaves return-field details unstated, but 'List domains' conveys the expected high-level result.

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

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

The input schema covers the single `id` parameter at 100%, so the baseline is adequate. The path template suggests `id` is the account identifier, but the description adds no further semantic detail beyond that.

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

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

The description clearly states the action and resource ('List domains') and provides the exact HTTP GET path, which shows this is scoped to an account's domains via /accounts/:id/domains. It does not explicitly name sibling alternatives, so it stops just short of full sibling differentiation.

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

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

The described HTTP method, Accounts category, required scope, and read-only label give enough context for an agent to treat this as a safe read operation for an account's domains. However, it does not state when to choose this over sibling domain-listing endpoints or when not to use it, so usage is only implied.

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

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

Annotations already declare readOnlyHint, idempotentHint, and destructiveHint, and the description adds the non-obvious auth requirement 'Required scopes: accounts:read'. That is useful disclosure beyond the structured annotations, though it does not mention pagination, result size, or what the returned list contains.

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

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

The description is compact and front-loaded with the action, followed by endpoint, category, scope, and read-only flag in a clearly separated block. Every line carries distinct information and there is no filler or redundant expansion.

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

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

For a one-parameter read-only endpoint this is mostly adequate, but with no output schema and a sibling that lists email accounts, the description leaves ambiguity about what 'emails' means and does not define the return shape. It is a minimum-viable description rather than a fully self-sufficient one.

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

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

Schema description coverage is 100%, and the only parameter is 'id', described as 'Path parameter: id'. The tool description adds no further meaning to the parameter, so the baseline score of 3 applies because the schema already documents it adequately.

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

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

The description opens with 'List emails', a clear verb and resource, and the HTTP path 'GET /v1/accounts/:id/emails' anchors it to a per-account email listing. It does not fully explain what counts as an 'email' here (addresses vs. messages) or explicitly distinguish itself from sibling endpoints like panelica_email_get_v1_email_accounts_id, so it stops short of perfect clarity.

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

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

There is no statement of when to use this tool versus alternatives; the only contextual clues are the path and category. Required scopes and read-only markings describe access requirements, not decision rules, and no alternative sibling is named.

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

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

Annotations already cover the safety profile with readOnlyHint, idempotentHint, and destructiveHint=false. The description adds a useful behavioral prerequisite not present in annotations: the required 'accounts:read' scope. It doesn't describe the return payload, but for a simple read-only fetch this is a minor gap.

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

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

The description is compact and front-loaded with the core purpose, followed by concise metadata lines. The 'Read-only' line duplicates the annotation and 'Category: Accounts' adds little, which prevents a perfect score.

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

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

For a single-parameter GET endpoint, the invocation essentials (id, path, scopes) are present, and the annotations cover safety. However, with no output schema, the description does not say what 'resource usage' actually includes—disk, bandwidth, quotas, etc.—which is relevant for choosing among sibling accounting tools.

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

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

The input schema already describes the only parameter as 'Path parameter: id' with 100% coverage. The description's HTTP line echoes ':id' but adds no new meaning, so the baseline of 3 applies.

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

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

The description uses a specific verb ('Get') and a clear resource ('account resource usage'), and the HTTP path pins down exactly which endpoint it is. It does not explicitly contrast itself with sibling read endpoints such as account stats or disk usage, so it stops short of fully distinguishing among similar tools.

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

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

No guidance is given on when to use this tool versus the many sibling account-related GET endpoints. The description only lists endpoint metadata (HTTP method, category, required scopes, read-only) rather than any selection conditions or exclusions.

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

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

The annotations already carry the safety profile (readOnlyHint=true, idempotentHint=true, destructiveHint=false), and the description's 'Read-only' line is consistent with them rather than additive. It adds the required scope 'accounts:read' and the explicit HTTP endpoint, but provides no details about response shape or pagination, so it contributes only modest context beyond the annotations.

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

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

The description is compact, front-loaded with the action, and each line communicates a distinct fact: endpoint, category, required scope, and read-only nature. There is no filler or redundant elaboration.

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

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

There is no output schema, yet the description never says what statistics are actually included, leaving the return value ambiguous. Given nearby sibling tools for disk usage and resource usage, an agent cannot confidently predict what this 'stats' endpoint provides.

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

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

The schema already fully documents the only parameter as 'Path parameter: id' with 100% coverage, so the description does not need to explain it. The HTTP path template reinforces that id is the account id in the URL, but adds no new semantic detail.

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

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

The description states the verb ('List') and identifies the resource through the HTTP path '/v1/accounts/:id/stats', so it is not merely a name restatement. However, 'stats' is vague and does not say which statistics are returned, and it does not distinguish this from sibling account tools like disk_usage or resource_usage.

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

Does 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 instead of related account tools such as panelica_accounts_get_v1_accounts_id_disk_usage or resource_usage. The HTTP method, category, scope, and read-only flag describe the request itself but do not help an agent select among alternatives.

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

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

The description explicitly states the required scope (accounts:write) and labels the operation as one that changes server state, adding auth and side-effect context beyond the readOnlyHint=false annotation. It is consistent with the idempotentHint and destructiveHint flags, though it does not describe response behavior or possible irreversible effects.

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

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

The description is compact: a one-line purpose followed by HTTP method/path, category, required scope, and mutation flag. Every line carries distinct information and there is no filler.

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

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

For a mutating PATCH endpoint with an open body schema and no output schema, the description is too thin: it never says which account fields can be updated, what the request body should contain, or what response to expect. The schema itself defers body shape to API docs, leaving the agent without enough information to construct a valid call from this definition alone.

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

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

Input schema coverage is 100% (id as path parameter and body as a JSON object), so the description does not need to restate them. However, the body parameter is open-ended and the description adds no field-level meaning; it just repeats the path pattern. This is acceptable but not additive.

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

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

The description opens with 'Update account' followed by 'HTTP: PATCH /v1/accounts/:id', giving a clear verb-resource pair and making the operation distinct from sibling create, get, and delete account endpoints. The resource and action are unambiguous even before considering the tool name.

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

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

No when-to-use or when-not-to-use guidance is provided. The description does not mention that this endpoint is for general account modifications, nor does it direct an agent to sibling tools for password changes, suspension, or impersonation. An agent must infer the appropriate situation from the verb alone.

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

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

Annotations (readOnlyHint=false, openWorldHint=true, idempotentHint=false) already convey the safety profile, and the description adds useful context: the explicit 'Mutating: changes server state' warning and the accounts:write auth requirement. However, it doesn't disclose any side effects beyond 'state change' or clarify behavior on duplicate accounts, and 'openWorldHint=true' is left unadorned.

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

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

Five short lines, each carrying a distinct fact (action, route, category, scopes, mutating flag), and the core action is front-loaded. Minor redundancy: 'Create account' restates the title and 'Category: Accounts' re-echoes the tool name prefix.

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

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

For a mutation tool with an open-world free-form body and no output schema, the agent is left unable to construct a valid request: the body fields are neither declared in the schema nor illustrated in the description, and no return value or success signal is described. The description covers the what/route/scopes but not the how.

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

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

Schema description coverage is 100%, so baseline is 3. The description adds no parameter-level meaning; the sole body parameter is documented in the schema only as an opaque 'Schema not statcally declared — see API docs' object with additionalProperties true. The tool description does nothing to compensate for the fact that the body structure is unknowable from the definition itself.

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

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

The description states a specific verb ('Create') and resource ('account'), and the HTTP route POST /v1/accounts makes the operation unambiguous. It is distinguishable from sibling account tools (get, patch, delete, change_password) by the verb+resource pairing, though it doesn't explicitly name any alternative.

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

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

The description provides no guidance on when to select this tool over alternatives — no exclusions, no prerequisite conditions, no hint about what distinguishes account creation from other account operations. The only actionable constraint is the required scope accounts:write, which is an authorization requirement rather than a selection criterion.

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

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

Annotations already declare readOnlyHint=false, idempotentHint=false and destructiveHint=false, so the state-changing character is known. The description adds useful confirmation ('Mutating: changes server state') and states the required scope, but does not disclose possible side effects (e.g., invalidating existing sessions/tokens) or response behavior. No contradiction with annotations.

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

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

The description is compact and scannable, with each line carrying distinct information: operation summary, HTTP method/path, category, required scope, and mutation flag. There is no filler or redundancy.

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

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

For a mutating password-change endpoint with no output schema and an open/deferred body schema, the description does not specify the required body fields (e.g., new password) or any expected response. The agent could not reliably construct a correct request from the provided definition alone, making this incomplete for a state-changing tool.

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

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

Schema description coverage is 100%, so the baseline is 3. The schema documents 'id' as the path parameter and 'body' as the JSON request body, but the description adds no extra meaning; notably the body schema is not statically declared and no password field semantics are described, so the agent must rely on external docs.

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

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

The description identifies the operation via 'HTTP: POST /v1/accounts/:id/change-password' and 'Category: Accounts', which conveys that this tool changes an account password and distinguishes it from sibling change-password endpoints (email, FTP, MySQL). However, the first line 'Create change password' is awkward and does not state in plain terms that it changes the account's password, so it is not a full 5.

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

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

The endpoint path and 'Required scopes: accounts:write' imply that the tool should be used to change the password of a Panelica account when write access is available. It does not explicitly state when to use this versus the sibling email/FTP/MySQL password-change tools or give exclusions, so usage guidance is only 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.

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

Annotations already declare readOnlyHint=false and idempotentHint=false; the description adds the required accounts:write scope and explicitly states 'Mutating: changes server state.' That is useful but still does not describe the actual impersonation behavior, such as whether the current session changes, a token is returned, or how it must be undone.

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

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

The description is compact and structured, with each line carrying a specific fact: route, category, scopes, and mutation flag. There is no filler, though the opening 'Create impersonate' fragment is slightly awkward.

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

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

For an open-body mutating action with no output schema, an agent needs more context about what impersonation means, what the request body should contain, and how the action relates to stop_impersonation. This description is too thin to support correct invocation in a meaningful workflow.

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

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

Schema coverage is 100% for the two parameters, so the baseline is 3. The description itself adds no parameter semantics; the body parameter is only described as an open JSON object with no static schema, and the description does not help fill that gap.

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

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

The description names the operation as 'Create impersonate' and includes the full HTTP endpoint POST /v1/accounts/:id/impersonate, so an agent can tell it is a POST action targeting an account. However, it does not explain what impersonation actually does or differentiate it from related account actions like stop_impersonation.

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

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

No guidance is given for when to use this tool versus alternatives. The description mentions required scopes and that it mutates state, but it does not explain the session context, pairing with stop_impersonation, or any preconditions.

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

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

The annotations already indicate a mutating, non-idempotent operation (readOnlyHint=false, idempotentHint=false), and the description adds the required scope and an explicit 'changes server state' statement. It does not disclose further behavioral details such as whether sessions are invalidated, how long the SSO login is valid, or what the response contains, so the added transparency beyond annotations is modest.

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

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

The description is compact and scannable, with the HTTP method, path, category, required scope, and mutability all presented in short lines. There is slight redundancy: 'Create sso login' and 'Mutating' largely echo the title and annotations, but the overall structure is efficient and easy to process.

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

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

For a mutating endpoint with an open body schema and no output schema, the description leaves important invocation details unstated: what the body may contain, whether the response includes a login URL or token, and any practical side effects. The route and scope are covered, but an agent cannot confidently construct the request or anticipate the result.

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

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

Schema description coverage is 100%, so the baseline is 3 even without extra parameter explanation in the description. The description's HTTP path aligns with the id path parameter, but it adds no meaning beyond the schema, and the body parameter remains unspecified with additionalProperties enabled.

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

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

The description states a specific verb and resource ('Create sso login') and gives the exact HTTP route, making it clear this is a POST operation that creates an SSO login for a specific account. It is distinguishable from siblings by the unique sso-login endpoint, though it does not explain what creating an SSO login returns or explicitly contrast it with account impersonation.

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

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

The description provides useful context: it is an account-category operation, requires the accounts:write scope, and is mutating, so an agent can infer when it is appropriate. However, it does not give explicit when-to-use or when-not-to-use guidance or compare it with closely related account actions such as impersonation or password changes.

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

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

Annotations already indicate readOnlyHint=false, idempotentHint=false, and destructiveHint=false. The description adds the required scope and states that it mutates server state, which is useful but largely reinforces the existing annotations. It does not explain side effects, reversibility, or response behavior.

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

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

The description is compact and scannable, with endpoint, category, scope, and mutation flag each on its own line. The 'Create suspend' opener is unhelpful, but the remaining lines are concise and free of filler.

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

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

For a simple action with one required path parameter and no output schema, the description plus schema provides enough to identify and invoke the operation: endpoint, required id, scopes, and mutation flag. However, it leaves the body's purpose and the consequences of suspension unexplained, so it is adequate but not complete.

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

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

Schema description coverage is 100%, so id and body are already documented in the input schema. The description adds no parameter-level detail, such as id being the account identifier or clarifying the body's purpose. Baseline 3 is appropriate because the schema carries the load.

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

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

The description's opening 'Create suspend' is grammatically odd and vague; the actual action of suspending an account is only inferable from the endpoint path and tool name. The HTTP line clarifies the resource, but the description does not explicitly state what suspension does.

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

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

The description provides required scopes and notes that the call mutates server state, but gives no guidance on when to use this tool versus alternatives. The sibling unsuspend tool is not mentioned, so an agent has no explicit cue about choosing between suspend and unsuspend.

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

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

Annotations already indicate readOnlyHint=false and destructiveHint=false, so the 'Mutating' label adds little beyond what is structured. The description does add the required scope accounts:write, which is useful auth context, but it does not describe side effects, reversibility, or what happens to the account's status.

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

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

The description is compact, labeled, and scannable, with the endpoint, category, scope, and mutation flag each on their own line. Some content, like 'Mutating: changes server state', largely repeats annotation information, and 'Create unsuspend' is near-tautological, so it is not perfectly waste-free.

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

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

For a simple id-driven action, the required parameter and auth scope are discoverable, so a basic call can be constructed. However, there is no description of the response format, the purpose of the optional body, or any precondition such as the account being suspended, leaving notable gaps given there is no output schema.

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

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

Schema description coverage is 100% for the declared properties, and the description adds no parameter-specific meaning. The body parameter remains open-ended ('Schema not statically declared — see API docs'), and the description does not compensate for that uncertainty.

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

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

The endpoint path clearly identifies the action (POST /v1/accounts/:id/unsuspend) and the target resource, and 'Mutating' reinforces that it changes state. However, the opening phrase 'Create unsuspend' is awkward and the description never states in plain terms that this re-enables a previously suspended account.

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

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

No guidance is given on when to use this tool versus alternatives such as panelica_accounts_post_v1_accounts_id_suspend or other account mutations. There are no preconditions, such as the account needing to be suspended, and no explicit scenarios or exclusions.

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

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

Annotations already mark readOnlyHint=false and idempotentHint=false, so the description's 'Mutating: changes server state' adds only mild reinforcement. It does add a useful auth requirement (accounts:write), but it does not disclose what state is changed, whether an active impersonation session is required, or what the caller should expect after a successful call. No contradiction with annotations.

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

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

The description is compact and scannable, with HTTP method, category, scope, and mutation flag in a clear bullet-like format. The only real waste is the redundant and awkward opening line 'Create stop impersonation', which repeats the title. Everything else earns its place.

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

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

For a simple no-required-parameter mutation, the description is minimally sufficient: an agent could call POST /v1/accounts/stop-impersonation with an empty or minimal body. However, it does not explain when this endpoint is relevant, what the body should contain, whether an impersonation must already be active, or what response to expect, leaving meaningful gaps.

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

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

The only parameter is an opaque 'body' object with additionalProperties: true, and the schema description is generic boilerplate pointing to API docs. The tool description itself adds no parameter-level meaning. Since schema description coverage is high, the baseline of 3 applies, though the body remains effectively undocumented for the agent.

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

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

The HTTP path and the phrase 'stop impersonation' make the intended action reasonably clear, but the opening line 'Create stop impersonation' is grammatically awkward and essentially restates the tool/title. It does not clearly explain what happens when impersonation is stopped or distinguish it from the closely related impersonate and SSO-login siblings.

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

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

The description provides no guidance on when to use this endpoint versus alternatives. It only states the required scope and that the call mutates server state, but it never says 'call this after impersonating' or contrasts it with panelica_accounts_post_v1_accounts_id_impersonate. There are no use-case conditions or exclusion criteria.

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

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

Annotations already declare readOnlyHint=true and destructiveHint=false, so the safety profile is covered. The description adds useful context like "Required scopes: security:read" and the explicit HTTP endpoint, but it does not describe what the returned quarantine list contains or any pagination/ordering behavior.

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

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

The description is compact and front-loaded with the core action "List quarantine", followed by structured metadata. Minor redundancy exists since "Read-only" repeats the readOnlyHint annotation, but overall the size is appropriate for a zero-parameter GET endpoint.

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

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

For a simple, zero-parameter, read-only list operation with strong annotations, the description is mostly complete: it specifies the endpoint, method, required scope, and read-only nature. The absence of return-value details is a minor gap given no output schema exists, but "List quarantine" plus the endpoint make the tool's purpose sufficiently clear.

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

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

The input schema has zero parameters, so there is no parameter semantics burden on the description. The schema fully defines the call signature, and no additional parameter explanation is needed.

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

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

The description starts with "List quarantine", a clear verb+resource statement that identifies the tool as a read-only retrieval of antivirus quarantine entries. It is distinct from sibling tools like panelica_antivirus_get_v1_antivirus_status or panelica_antivirus_post_v1_antivirus_scan, though it does not explicitly name those alternatives.

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

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

The description provides the HTTP method, category, required scopes, and read-only nature, but gives no guidance about when to choose this tool over other antivirus-related tools. There is no mention of alternatives or exclusion criteria, so the agent must infer usage context from the tool name alone.

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

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

Annotations already declare readOnlyHint, idempotentHint, and destructiveHint=false, so the read-only behavior is covered. The description adds useful context in the form of the required scope (security:read) and the concrete endpoint path. It does not describe response shape, pagination, error behavior, or what fields a scan object contains, but for a simple read-only GET with strong annotation coverage this is acceptable.

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

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

The description is compact and front-loaded with the core action before useful metadata. The only slight redundancy is 'Get scan' repeated as the first line, which duplicates the title, but the rest of the lines—HTTP path, category, scope, read-only—are efficient and each earns its place.

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

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

For a simple one-parameter read-only GET with rich annotations, the description provides the essential context: endpoint, method, category, required scope, and safety. No output schema exists, but the absence of return-value details is a minor gap because the request itself is fully specified and the agent can reasonably infer the response is the scan object for the given ID.

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

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

Schema coverage is 100%, and the single parameter 'id' is already described as 'Path parameter: id'. The description reinforces that the id belongs in the URL via '/v1/antivirus/scan/:id', but adds no deeper semantic meaning, such as where to obtain the scan ID or what values are valid. Baseline 3 applies because the schema carries the parameter meaning.

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

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

The description states the verb and resource clearly: 'Get scan' with HTTP GET /v1/antivirus/scan/:id. It is immediately clear this retrieves a specific scan by ID. However, it does not explicitly differentiate itself from sibling antivirus tools like status or quarantine, so it stops short of a top score.

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

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

The description provides the HTTP method, category, required scope, and read-only nature, but gives no guidance on when to use this tool versus alternatives. It does not name or contrast siblings such as panelica_antivirus_post_v1_antivirus_scan or panelica_antivirus_get_v1_antivirus_status, and does not explain the context in which fetching a scan by ID is appropriate.

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

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

Annotations already declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false, which the description confirms with 'Read-only.' It adds the required scope security:read and the HTTP method, but does not disclose any deeper behavioral traits such as response shape or latency characteristics.

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

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

The description is highly concise, front-loading 'List status' before providing HTTP method, category, required scope, and read-only flag in a clean structured format. Every line carries useful information with no waste.

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

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

For a parameterless GET endpoint, the description provides the endpoint, category, required scope, and safety profile, which is sufficient for an agent to select and invoke it. However, since there is no output schema, the description does not clarify what the returned status represents (e.g., protection state, last scan time, version), leaving minor ambiguity.

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

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

The tool has zero parameters and an empty input schema, so there is no parameter ambiguity. Baseline 4 applies because the description has nothing to add beyond the schema.

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

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

The description states 'List status' with the explicit HTTP GET /v1/antivirus/status, and the tool name identifies the antivirus resource. This is enough to distinguish it from sibling antivirus operations like scan, quarantine, and scan_id, though 'status' is not expanded to clarify what status information is returned.

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

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

No guidance is given for when to use this tool versus alternatives such as panelica_antivirus_post_v1_antivirus_scan or panelica_antivirus_get_v1_antivirus_quarantine. The description only lists required scopes and read-only nature, with no selection criteria or exclusions.

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

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

The annotations already carry readOnlyHint=false and idempotentHint=false; the description reinforces this with 'Mutating: changes server state' and adds the security:write scope requirement. However, it does not disclose whether the scan runs asynchronously, what side effects occur, or how the created scan can be tracked.

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

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

The description is compact and well ordered: action first, then HTTP method, category, required scope, and mutating flag. Every line carries one distinct piece of operational information with no filler.

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

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

For a create operation with an opaque body and no output schema, the description omits the request payload shape, whether the scan is asynchronous, and how the result relates to the sibling panelica_antivirus_get_v1_antivirus_scan_id endpoint. The sibling polling pattern is strongly implied but never connected.

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

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

The only parameter is a free-form body whose schema says it is not statically declared, so the agent gets no actionable field-level semantics from either the schema or the description. The high schema-description coverage signal gives a baseline of 3, but the provided description is essentially a placeholder pointing to API docs.

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

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

The description states 'Create scan' with HTTP POST /v1/antivirus/scan and category Antivirus, giving a clear verb and resource. It does not explicitly differentiate from the sibling GET antivirus tools, though the POST verb and endpoint path make the distinction fairly obvious.

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

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

There is no guidance on when to create a scan versus checking antivirus status or quarantine, and no mention of polling a scan by ID after creation. The description provides operational metadata like required scopes and mutating behavior, but no context for choosing this tool over alternatives.

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

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

Annotations already provide destructiveHint=true, idempotentHint=true, and readOnlyHint=false. The description adds value beyond these by spelling out 'WARNING: destructive — permanently removes the resource' (clarifying irreversibility) and 'Required scopes: accounts:delete' (auth prerequisite). This meaningfully supplements the annotation layer without contradicting it.

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

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

Five short lines, each earning its place: the action, the endpoint, the category, the required scope, and the permanence warning. The core verb is front-loaded and there is zero filler.

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

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

For a single-parameter destructive delete with annotations covering the safety profile, the description is nearly complete: it states the action, endpoint, required scopes, and irreversibility. Minor gaps — no mention of what a successful response looks like (no output schema) or whether deleting a key revokes already-issued tokens — but these are low impact for such a simple operation.

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

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

Schema coverage is 100% — the sole parameter key_id is already documented as 'Path parameter: key_id' in the schema. The description's HTTP path line adds marginal context by showing the parameter embedded in the URL, but otherwise contributes nothing beyond the schema. Baseline 3 applies.

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

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

The description states a specific verb and resource: 'Delete api key', reinforced by 'HTTP: DELETE /v1/api-keys/:key_id'. This is unambiguous and clearly distinguishable from the api_keys siblings (get, patch, post, regenerate) by the HTTP method and verb.

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

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

No guidance is given on when to delete an API key versus the realistic alternatives among siblings, most notably panelica_api_keys_post_v1_api_keys_key_id_regenerate (rotate a key instead of deleting it) or patch (modify it). The required-scope line is a precondition, not usage guidance, and there is no mention of when deletion is appropriate.

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

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

It adds the required scope 'accounts:read', which is behaviorally relevant beyond the annotations, and confirms the HTTP GET method. The read-only statement is consistent with the readOnlyHint and destructiveHint annotations, though it does not describe pagination or response details.

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

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

The description is compact and front-loaded with the core action, followed by only the most relevant transport, category, scope, and safety details. Every line adds value without unnecessary verbosity.

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

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

For a simple zero-parameter list operation, the description covers the essential context: endpoint, category, required scope, and read-only status. The lack of response-shape or pagination information is a minor gap, especially given the annotations and the simplicity of the operation.

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

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

The tool has zero parameters and an empty input schema, so there is no parameter ambiguity for the description to resolve. The baseline of 4 applies because no parameter documentation is needed.

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

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

The description states 'List api keys' with the explicit endpoint 'GET /v1/api-keys', making both the action and resource unambiguous. It is clearly distinct from sibling tools like panelica_api_keys_get_v1_api_keys_key_id, which targets a single key.

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

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

The description provides useful context such as category, HTTP method, required scopes, and read-only behavior, but it does not explicitly state when to prefer this tool over alternatives like the single-key getter. Usage is implied rather than fully specified.

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

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

Annotations already declare readOnlyHint, idempotentHint, and destructiveHint=false. The description adds operational context by specifying 'Required scopes: accounts:read' and the GET method, giving the agent auth prerequisite knowledge that annotations do not convey. No annotation contradiction is present.

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

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

The description is compact and front-loaded with the purpose, followed by endpoint, category, scope, and read-only information. 'Read-only' is redundant with the annotations but not padded; there are no wasted sentences.

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

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

For a one-parameter GET endpoint, the description covers the endpoint, required scope, and read-only nature, which is largely sufficient for invocation. However, with no output schema, it does not describe what the response contains or what happens when the key does not exist, leaving a minor completeness gap.

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

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

The input schema fully documents the single key_id parameter as 'Path parameter: key_id' with 100% coverage, so the baseline is 3. The description only repeats the path placeholder and adds no additional format, constraints, or behavior for the parameter.

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

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

The description states a specific verb ('Get') and resource ('api key'), and the HTTP path '/v1/api-keys/:key_id' makes clear this retrieves a single API key by ID rather than the collection. It is not explicitly differentiated from the sibling list endpoint by name, but the singular resource and path parameter are enough to disambiguate.

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

Does 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 the sibling list/create/update/regenerate API-key endpoints. Required scopes are listed, but there is no when-to-use, alternative recommendation, or exclusion.

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

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

The description explicitly discloses that the call is mutating and changes server state, and it adds the required scope accounts:write—context beyond the annotations' readOnly/destructive/idempotent hints. There is no contradiction with the annotations.

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

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

The definition is compact and front-loaded: action, HTTP method, category, required scope, and mutation flag are each on their own line with no filler or repetition.

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

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

This is a mutation endpoint with an open body schema ('Schema not statically declared — see API docs') and no output schema, yet the description gives no indication of which API key properties can be updated or what the response contains. The basics for selection are present, but an agent still lacks enough information to build a correct PATCH body.

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

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

Schema description coverage is 100%, so the baseline is 3. The description itself adds no parameter-level meaning, but the schema already documents key_id as a path parameter and body as an application/json object with an undeclared schema and additionalProperties allowed.

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

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

The description opens with 'Update api key' and confirms the HTTP method (PATCH) and resource path, so an agent can tell this is a modification operation on an existing API key. It differentiates from GET/DELETE/POST siblings, though it does not contrast with the regenerate sibling.

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

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

The action verb and PATCH method imply this tool is for modifying an existing API key, and the required scope 'accounts:write' gives an authorization condition. However, it never states when to prefer this over the sibling POST, DELETE, or regenerate endpoints, leaving the selection mostly to inference.

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

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

The description explicitly reports the required scope 'accounts:write' and confirms the operation mutates server state, which adds an actionable authorization precondition beyond the annotations. It does not describe response behavior or effects on existing keys, but the annotations already communicate the basic read-only and destructive profile.

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

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

The description is compact and front-loaded with the core action, followed by the endpoint, category, scopes, and mutation warning. Every line carries relevant information and there is no redundant or filler content.

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

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

For a create operation with a free-form request body and no output schema, the description leaves the agent without enough guidance to construct a valid payload or anticipate the response. It covers routing, authorization, and side effects, but the most important body semantics are unresolved.

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

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

The tool description itself adds no parameter details beyond what the input schema already provides. The schema documents a single 'body' object, notes that its schema is not statically declared, and allows additional properties, so the description does not compensate for the body's unspecified inner fields.

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

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

The description opens with 'Create api key' and gives the exact HTTP method and path (POST /v1/api-keys), making the operation unambiguous. Among sibling API-key tools for list, get, patch, delete, and regenerate, this is clearly the creation endpoint.

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

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

The description provides useful context such as the HTTP method, category, required scopes, and mutating behavior, but it does not explicitly state when to choose this over related API-key tools. The intended usage is only implied by the verb 'Create' and the endpoint, leaving alternative-selection guidance to inference.

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

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

The description adds "Required scopes: accounts:write" and "Mutating: changes server state." The mutation point is already implied by annotations (readOnlyHint: false), but the required scope is useful beyond the structured metadata. It does not disclose important behavior such as whether the old key is invalidated or what the response contains.

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

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

The description is short and scannable, with clear labeled lines for HTTP method, category, scope, and mutation status. But it opens with the confusing fragment "Create regenerate," which wastes the front-loaded position where the tool's actual purpose should be stated. No sentences are expendable, but the first one undermines clarity.

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

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

For a mutating endpoint with no output schema, the description should explain what regeneration does, what the response looks like, and any side effects. It provides the endpoint, scope, and a generic mutation warning, but never states the core behavior of regenerating an API key. An agent still lacks enough context to know what will happen when calling it.

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

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

Schema coverage is 100%, so the schema already documents the key_id path parameter and the body object. The description adds no parameter-level semantics beyond the endpoint path, which is acceptable under the high-coverage baseline. However, the body parameter is described as "Schema not statically declared — see API docs," leaving real payload requirements unexplained by either the schema or the description.

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

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

The description provides the HTTP endpoint "POST /v1/api-keys/:key_id/regenerate" and category "API Keys", which lets an agent infer the action is regenerating an API key. However, it never states this in plain terms—"Create regenerate" is a tautological, ungrammatical phrase that fails to say what the operation actually does. It does not meaningfully distinguish this tool from sibling API-key tools like create or patch.

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

Does 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. There is no mention that this should be used to rotate an existing API key, while creating a new key should use a different endpoint. The description only restates the endpoint and required scopes, leaving the selection decision to inference.

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

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

The annotations already declare readOnlyHint, idempotentHint, and destructiveHint=false, and the description adds a useful authentication constraint: 'Required scopes: logs:read'. It also restates 'Read-only', which adds little beyond the annotation, but the scope requirement is genuinely helpful behavioral context.

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

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

The description is four short lines and immediately front-loads the core action. The endpoint, category, and required scope each earn their place without filler or repetition beyond the harmless read-only note.

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

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

For a parameterless, read-only endpoint, this is nearly complete: it gives the endpoint, category, auth scope, and safety profile. It does not describe the response shape or any pagination behavior, and with no output schema present that information is missing, but the low complexity and rich annotations keep the gap minor.

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

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

The input schema has zero parameters, so the baseline is 4. There is no parameter ambiguity or missing documentation to penalize, and the description does not need to compensate for any parameter coverage gap.

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

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

The description opens with 'Get activity log', a clear verb-plus-resource statement, and reinforces it with the HTTP endpoint and 'Category: Audit'. It is unambiguous about what the tool does, but it does not distinguish itself from the very similar sibling panelica_audit_get_v1_audit_logs, so it stops short of a 5.

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

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

There is no guidance about when to use this tool versus the many log- and audit-related sibling tools. The category and scopes provide some context, but nothing tells an agent why this tool should be chosen over panelica_audit_get_v1_audit_logs or other log retrieval tools.

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

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

Annotations already declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false. The description's 'Read-only' merely restates that, though it does add the required logs:read scope and HTTP method. No additional behavioral context like pagination, time range, or response shape is provided beyond what annotations already cover.

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

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

The description is compact and front-loaded with the core purpose, then adds HTTP method, category, required scope, and read-only status. Every line contributes a distinct piece of metadata with no filler.

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

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

For a zero-parameter, read-only endpoint with rich annotations, the description is mostly sufficient. The main gap is the lack of clarification about how this relates to the sibling activity-log endpoint, but the low complexity and empty schema make this non-critical.

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

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

The tool has zero parameters and an empty input schema, so there is no parameter semantics burden for the description to carry. The baseline of 4 for no-parameter tools applies here.

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

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

States a specific verb and resource ('Get audit logs') along with the HTTP endpoint, so an agent knows exactly what operation this is. It does not distinguish itself from the sibling activity-log tool (panelica_audit_get_v1_activity_log), which keeps it from a 5.

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

Does 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. With many log-related and audit-related siblings, the description only restates the operation and leaves the selection decision entirely to the agent.

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

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

Annotations already provide destructiveHint=true, readOnlyHint=false, idempotentHint=true. The description adds the explicit 'WARNING: destructive — permanently removes the resource' and the required scope 'backups:restore', which is useful beyond the annotations. No contradiction.

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

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

Compact and front-loaded: 'Delete backup schedule' leads, followed by HTTP method, category, scopes, and a warning. The repetition of 'Delete' from the title and annotations is minor. The formatting is easy to scan.

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

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

For a simple one-parameter destructive delete, this is mostly adequate—it includes the HTTP method, scope, and a destructive warning. However, there is no output schema or explanation of response/return behavior, and no mention of id source or error cases. Still, given the tool's simplicity, the gaps are modest.

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

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

There is only one parameter, id, with schema description 'Path parameter: id'. The description doesn't add anything about id format, where to find it, or what happens if it's invalid. With 100% schema coverage, a baseline 3 is appropriate.

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

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

States a clear verb ('Delete') and resource ('backup schedule'), and includes the HTTP method/path. It doesn't distinguish this from sibling delete tools (e.g., many DELETE endpoints exist), but for its domain within backup schedules it is unambiguous.

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

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

No explicit when-to-use or when-not-to-use guidance, and no mention of alternatives such as the PATCH or GET backup schedule tools. The scopes line hints at prerequisites but the description doesn't say under what circumstances deleting is appropriate vs. other actions.

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

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

Annotations already declare readOnlyHint, idempotentHint, and destructiveHint, so the safety profile is covered. The description adds the required scopes and an explicit 'Read-only' statement, but it does not disclose response shape, pagination, or other behavioral details.

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

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

The description is compact and front-loaded with the core purpose. Each line provides useful operational detail—endpoint, category, required scope, and read-only nature—without any filler.

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

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

For a parameterless, read-only list endpoint with rich annotations, the description is largely complete: it names the resource, gives the HTTP route, and states the required scope. The only gap is that no output schema exists and the description does not describe the response format, but the tool is simple enough that this is a minor omission.

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

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

The input schema has zero parameters and schema description coverage is 100%, so the description has no parameter semantics to add. The baseline of 4 for a parameterless tool is appropriate.

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

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

The description opens with 'List backup schedules,' a specific verb plus resource, making the tool's purpose immediately clear. The HTTP method and category reinforce the resource, and it is easily distinguishable from the backup_schedules_create/update/delete siblings.

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

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

The description provides useful context such as HTTP method, category, required scope, and read-only status, but it does not explicitly state when to use this tool versus alternatives. An agent must infer that this is the listing counterpart to the other backup-schedule mutation endpoints.

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

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

Annotations already declare readOnlyHint=false, idempotentHint=false, and destructiveHint=false, so the description's 'Mutating: changes server state' adds limited but useful confirmation. It also discloses the required scope 'backups:write', which goes beyond annotations. However, it does not explain what aspects of the schedule can be updated, whether the update is partial or full replacement, or what happens to existing unsent fields.

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

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

The description is compact and front-loaded with the core purpose, followed by method, category, scope, and mutation behavior. Each line earns its place, though the category line is somewhat redundant with the resource name.

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

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

The tool is a mutating endpoint with an open-world body schema that is not statically declared, yet the description gives no example fields, no indication of response behavior, and no mention of related tools like GET to inspect current schedules. An agent would need external documentation to construct a valid request body, so the description is not complete enough for reliable invocation.

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

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

Schema description coverage is 100%, so the baseline is 3. The id parameter is documented as a path parameter and the body is documented as 'application/json' with a note that the schema is not statically declared. The tool description itself adds no parameter-level meaning, and the body's actual fields remain unknown, but the schema at least directs the agent to external API docs.

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

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

The description opens with 'Update backup schedule', a clear verb+resource statement, and reinforces it with the HTTP method and path. It is distinguishable from sibling backup-schedule tools (get/post/delete) by the PATCH method, though it does not explicitly contrast itself with them.

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

Does 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 such as creating, deleting, or retrieving backup schedules. The mutating flag and HTTP method imply usage, but there are no explicit conditions, prerequisites, or exclusions.

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

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

The description states 'Required scopes: backups:write' and 'Mutating: changes server state', adding auth requirements and explicit mutation beyond the annotations. However, it provides no other side effects, reversibility, rate limits, or idempotency caveats, and the mutation line is largely redundant with readOnlyHint=false.

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

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

Four short, structured lines with the core action front-loaded. 'Category: Backup Schedules' is somewhat redundant with the endpoint and tool name, but the rest is informative and compact.

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

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

For a create operation with no static request-body schema and no output schema, the description is incomplete: it omits what fields a backup schedule requires, any examples, and response behavior. An agent cannot reliably construct a correct request from the provided metadata alone.

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

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

Schema description coverage is 100%, so the baseline applies, but the only parameter is an opaque 'body' object whose schema is explicitly not statically declared. The tool description adds no field-level meaning, so an agent gains no practical parameter guidance beyond knowing the request body is JSON.

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

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

The description opens with a specific verb and resource: 'Create backup schedule', reinforced by the HTTP method and category. This clearly distinguishes it from the GET, PATCH, and DELETE backup-schedule siblings.

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

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

No explicit guidance on when to use this tool instead of the backup-schedule GET/PATCH/DELETE siblings or other create tools. Required scopes and mutating state are prerequisites, not selection criteria; usage must be inferred from the verb 'Create'.

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

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

Beyond the annotations (destructiveHint=true, readOnlyHint=false), the description adds valuable context: the operation is irreversible ('permanently removes the resource'), the required OAuth scope (backups:restore), and the exact HTTP endpoint. The warning reinforces rather than contradicts the destructiveHint annotation.

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

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

Five short lines with zero filler: core action first, then endpoint, category, scope, and a prominent destructive warning. Every line earns its place and the most important operational detail (permanence) is highlighted.

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

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

For a simple one-parameter destructive tool, the description covers the action, endpoint, auth requirement, and irreversibility; annotations already cover the safety profile. It does not describe expected success/error responses, but with no output schema defined and such a simple operation, this is a minor gap.

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

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

Schema description coverage is 100% — the single 'filename' parameter is already documented as a path parameter. The description adds marginal value by showing the ':filename' placeholder in the URL, confirming it is a path segment, but largely the schema carries the burden. Baseline 3 is appropriate.

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

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

The description states a specific verb and resource ('Delete backup') and includes the HTTP method and endpoint (DELETE /v1/backups/:filename), making the action unambiguous. It does not explicitly differentiate from siblings such as panelica_backups_post_v1_backups_filename_restore or panelica_backups_get_v1_backups_filename, but 'delete' plus the resource is sufficiently distinct.

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

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

No guidance is given on when to use this tool versus alternatives. There is no mention of the restore sibling (which an agent should consider before permanently deleting), no exclusions, and no conditions. The endpoint and scope info are context, not usage direction.

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

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

Annotations already establish readOnlyHint, idempotentHint, and non-destructive behavior. The description adds value by specifying required scope backups:read, the HTTP method, and the exact data scope (full and incremental backups), giving auth and content context beyond the structured annotations. No contradiction.

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

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

The purpose is front-loaded in the first sentence, followed by three compact metadata lines. No filler or redundant restatement; it is minimal without losing necessary context.

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

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

For a zero-parameter read-only list endpoint, the description is complete: it states HTTP method, category, required scopes, safety, and what is returned. No output schema is present, but the return description and tool title sufficiently convey the result for an agent to invoke it correctly.

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

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

The input schema has zero parameters, so there is nothing for the description to explain. The schema description coverage is trivially complete, and the baseline for a no-parameter tool applies.

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

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

The description opens with 'Returns all full and incremental server backups,' naming a specific verb, a resource, and a scope. This clearly distinguishes the list-all endpoint from sibling operations that target a filename or create backups. The accompanying title reinforces the purpose.

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

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

The description gives clear operational context—HTTP GET, Category: Backups, required scope backups:read, read-only—so an agent can tell this is a safe list operation. However, it does not explicitly say when to prefer this endpoint over the sibling panelica_backups_get_v1_backups_filename or panelica_backups_post_v1_backups, so usage guidance is 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.

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

The annotations already establish read-only, idempotent, and non-destructive behavior. The description adds the required scope 'backups:read' and restates read-only status, which provides useful auth context beyond the annotations.

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

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

The description is short and front-loaded with the action and endpoint. Minor redundancy exists in 'Category: Backups' and 'Read-only', but the overall structure is clean and free of unnecessary bulk.

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

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

The endpoint, scope, and read-only flag are sufficient for basic invocation. However, there is no output schema and the description does not state whether the response is backup metadata, a file download, or something else, nor that filenames must come from the backup list.

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

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

The input schema already documents filename as a required path parameter with 100% coverage. The description merely repeats ':filename' in the endpoint and adds no format, constraints, examples, or relationship to the backup list.

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

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

The description specifies a single verb and resource: HTTP GET /v1/backups/:filename. This clearly identifies that it fetches one backup by filename, distinguishing it from the sibling list endpoint panelica_backups_get_v1_backups, the delete endpoint, and the restore endpoint.

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

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

No guidance is provided on when to use this tool versus alternatives. There is no mention that filenames can be discovered via the backup list endpoint, and no exclusions or conditions are given for delete/restore operations.

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

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

Annotations already indicate the tool is mutating and not destructive, but the description adds valuable context by explicitly stating 'Mutating: changes server state' and listing the required scope 'backups:write'. This goes beyond the annotations with auth and mutation clarity, though it doesn't describe side effects like filename generation or async behavior.

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

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

The description is extremely concise and front-loaded with the core action. Every line serves a purpose: the endpoint, category, required scope, and mutation behavior. There is no filler or unnecessary elaboration.

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

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

The body parameter is open and undocumented in both schema and description, and there is no output schema to clarify the result. An agent can tell what the tool does but not what request body to send or what response to expect. The description would need to compensate more for this missing context.

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

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

The input schema has a single free-form body parameter whose description says the schema is not statically declared. The tool description adds no information about what the body should contain, such as backup names, retention, or included services. Schema description coverage is 100%, so the baseline of 3 applies, but no additional semantic value is provided.

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

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

The description opens with 'Create server backup', identifying both the specific verb and the resource. The HTTP line 'POST /v1/backups' reinforces this, and the operation is unambiguous when compared to sibling backup endpoints for listing, deleting, and restoring backups.

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

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

The description provides no guidance on when to choose this endpoint over alternatives such as backup_schedules_post_v1_backup_schedules, snapshots_post_v1_snapshots, or backups_post_v1_backups_filename_restore. It gives useful metadata but no explicit when/when-not conditions.

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

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

Annotations already declare readOnlyHint=false, destructiveHint=false, and idempotentHint=false. The description adds 'Mutating: changes server state' which is consistent with the annotations and adds the required scope (backups:restore) as auth context. However, it doesn't disclose what a restore actually does to current data — whether it overwrites existing files, causes service disruption, or is reversible — which matters for a restore operation.

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

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

The description is compact and front-loaded: purpose first, followed by HTTP method, category, scopes, and mutation flag. Each line carries distinct information with minimal waste. Slightly terse, but every element earns its place.

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

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

For a state-changing restore operation with an unconstrained body parameter and no output schema, the description leaves critical gaps: what payload to send in the body, what the response looks like, and what consequences a restore has on the current environment. An agent cannot fully determine correct invocation from this definition alone.

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

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

Schema description coverage is 100%, so the baseline of 3 applies. The description adds nothing about parameter semantics — notably, the 'body' parameter is an open object (additionalProperties: true, schema not statically declared) and the description provides no hint about what the body should contain, leaving the agent dependent on external API docs.

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

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

The description states 'Restore backup' — a specific verb (restore) on a specific resource (backup identified by filename), reinforced by the HTTP endpoint POST /v1/backups/:filename/restore. This distinguishes it from the backup list/get/delete siblings, though it doesn't explicitly differentiate from the similar snapshots_post_v1_snapshots_id_restore sibling.

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

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

No when-to-use or when-not-to-use guidance is provided. The description gives metadata (Category: Backups, Required scopes) but never states under what conditions an agent should choose this over alternatives, nor what prerequisites exist (e.g., the backup filename must already exist). No exclusions or alternative routing is mentioned.

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

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

Annotations already declare readOnlyHint=true, idempotentHint=true, openWorldHint=true, and destructiveHint=false. The description adds a required scope (bandwidth:read) and states the HTTP method, but no contradiction; no extra behavioral context such as response content or rate limits.

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

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

Compact and front-loaded: the purpose, route, category, scope, and read-only nature fit in four short lines. Slight redundancy exists because 'Read-only' repeats the readOnlyHint annotation, but the text is otherwise efficient.

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

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

For a one-parameter read-only endpoint with rich annotations, the description is adequate but not complete: it does not state what bandwidth data is returned, units, time range, or how this account-level call relates to bandwidth_summary/bandwidth_domains_id. Agents may still need to infer the intended response or sibling choice.

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

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

Schema description coverage is 100% for the single id parameter. The route template /v1/bandwidth/accounts/:id reinforces that id is a path parameter, but the description does not add detail beyond the schema's minimal 'Path parameter: id'. Baseline 3 per high schema coverage.

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

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

The description states the tool gets account bandwidth, with a specific resource (accounts) and HTTP GET route. It distinguishes itself from sibling bandwidth_domains_id by the 'account' scope, though it never names a sibling explicitly.

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

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

No explanation of when to use this endpoint versus the closely related panelica_bandwidth_get_v1_bandwidth_summary or panelica_bandwidth_get_v1_bandwidth_domains_id. The only guidance is 'account bandwidth' in the title and route, which is implied at best.

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

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

The description explicitly states 'Read-only' and the annotations already declare readOnlyHint=true, idempotentHint=true, destructiveHint=false, so the safety profile is clear. The description adds the required scope 'bandwidth:read', which is a useful behavioral requirement not present in the annotations, but does not discuss response format, pagination, or what units/period the bandwidth covers.

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

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

The description is compact and front-loaded with the core action 'Get domain bandwidth', followed by essential technical details (HTTP method, path, category, scopes, read-only flag). It is arguably terse but each line adds useful information.

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

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

The output schema is absent, but for a simple read endpoint fetching bandwidth the description is mostly adequate. However, the tool name contains both 'domain' and 'summary' alternatives among siblings, and the description does not specify what bandwidth data is returned (e.g., time range, totals, per-day), which would help an agent understand the result without calling it.

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

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

Schema coverage is 100% and the single parameter 'id' is described as the path parameter. The description's HTTP path '/v1/bandwidth/domains/:id' reinforces the meaning of the id parameter, which is sufficient for a single straightforward parameter.

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

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

The description states a clear verb and resource: 'Get domain bandwidth' for a given domain ID. It distinguishes itself from the closely related panelica_bandwidth_get_v1_bandwidth_accounts_id and the summary endpoint by virtue of the 'domains/:id' path, though it doesn't 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.

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

The description provides the HTTP method, path, category, and required scopes, which imply when to use it (fetching bandwidth for a specific domain). However, it does not state when to prefer this over the sibling bandwidth endpoints or the logs/stat endpoints that may overlap.

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

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

Annotations already cover read-only, idempotent, and non-destructive behavior. The description adds a meaningful operational constraint beyond the annotations: the required scope 'bandwidth:read', which tells the agent what authorization is needed. It also confirms the HTTP method as GET, consistent with the read-only hints.

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

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

The description is extremely compact: a one-line summary followed by three short metadata lines. The action is front-loaded, and the HTTP path, scope requirement, and read-only indication each earn their place without filler.

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

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

For a parameterless, read-only summary endpoint, this is nearly complete: the HTTP path and required scope are present, and annotations cover the safety profile. However, there is no output schema and no description of what the summary contains (e.g., time range, units, or whether it covers all accounts/domains), leaving slight ambiguity about the returned meaning.

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

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

The tool has zero parameters, so there is no parameter information for the description to add. With no parameters, the baseline of 4 applies because the schema and description cannot be expected to document anything further.

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

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

The description states the action ('Get') and the resource ('bandwidth summary'), and the HTTP line pins it to GET /v1/bandwidth/summary. It is clear but does not explicitly contrast with the sibling per-account and per-domain bandwidth endpoints, so the aggregate nature is inferred rather than stated.

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

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

There is no guidance on when to use this tool versus the sibling bandwidth_accounts_id or bandwidth_domains_id endpoints. The only usage signal is the word 'summary', which implies an aggregate view, but no alternative is named and no selection condition is given.

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

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

Annotations already mark it destructiveHint=true and readOnlyHint=false, so the primary risk is structurally declared. The description adds value by warning 'destructive — permanently removes the resource' and by disclosing the required scope 'cloudflare:delete', which is not visible in the schema or annotations.

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

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

Every line earns its place: a one-sentence purpose, exact HTTP endpoint, category, required scope, and a prominent destructive warning. It is compact, front-loaded with the action, and contains no fluff.

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

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

For a simple two-parameter, no-output-schema delete operation, the description supplies the HTTP method, target resource, required identifiers, scope, and irreversibility warning. It does not describe success or error responses, but that is a minor gap for a straightforward idempotent delete.

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

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

Schema coverage is 100%, so the baseline is 3 even though the schema descriptions are minimal ('Path parameter'). The description adds modest context by identifying the target as a DNS record within a CloudFlare zone, but it does not clarify the expected format or source for zone_id and record_id.

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

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

The description opens with a specific action and resource: 'Delete a DNS record from a CloudFlare zone.' This is unambiguous and naturally differentiates it from sibling Cloudflare operations such as get/post/put DNS records, even though they share the same zone scope.

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

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

The phrase 'from a CloudFlare zone' gives clear context, but the description stops short of explicit when-to-use or when-not-to-use guidance. It does not tell an agent how to choose between this Cloudflare-specific delete and the sibling generic panelica_dns_delete_v1_dns_records_id, so the routing decision is left implied.

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

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

The description adds required scopes and read-only behavior on top of the annotations, and states what the response includes. It does not cover edge cases like pagination or invalid credentials, but the annotations already carry the safety profile.

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

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

The description is concise and front-loads the purpose and return content. The trailing HTTP route, category, and read-only lines are somewhat redundant with the tool name and annotations, but they do not create meaningful bloat.

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

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

For a read-only list operation with one optional parameter, the description adequately covers what the tool returns, the required scope, and the general use case. There is no output schema, but the key return fields are summarized well enough for an agent to invoke correctly.

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

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

The only parameter is fully documented in the schema as an optional Cloudflare credential ID for multi-account use. The description does not add extra parameter meaning, so the baseline of 3 applies.

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

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

The description states a specific verb ('List') and resource ('all CloudFlare zones'), then names the exact settings included and the additional status fields. This clearly distinguishes it from per-zone Cloudflare siblings like zone settings, DNS, or purge tools.

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

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

The description gives a clear usage context: retrieving an all-zones overview with security/SSL settings and sync status. It does not explicitly name alternatives or when-not-to-use cases, so it is clear but lacks full exclusion guidance.

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

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

Annotations already declare readOnlyHint, idempotentHint, and non-destructive behavior. The description adds a concrete authentication requirement ('Required scopes: cloudflare:read') and the HTTP GET method, which are useful beyond the annotations. No contradiction with annotations exists.

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

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

The description is front-loaded with a clear purpose sentence followed by compact metadata lines for HTTP method, category, required scopes, and read-only status. There is no verbose filler or redundant explanation beyond what is useful for an agent.

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

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

For a one-parameter read-only list endpoint with strong annotations, the description is largely sufficient: it names the resource, scope, auth requirements, and safety profile. It does not mention pagination or response shape, and it leaves sibling selection implicit, but these are minor gaps for this level of complexity.

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

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

The sole parameter zone_id is fully described in the input schema as 'CloudFlare zone ID', giving 100% schema description coverage. The description does not add extra meaning such as where to find the zone_id, expected format, or examples, so it stays at the baseline.

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

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

The description states a specific verb ('List'), resource ('DNS records'), and scope ('for a CloudFlare zone'), which is clear and immediately useful. It includes a Category line that helps group it with CloudFlare tools, but it does not explicitly differentiate itself from the similar generic DNS records endpoint among the siblings.

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

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

Usage context is implied: it is a read-only operation for listing all DNS records on a CloudFlare zone, and it lists the required scope. However, it never explicitly says when to prefer this tool over alternatives such as panelica_dns_get_v1_dns_zones_domain_id_records, and no exclusion conditions are provided.

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

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

Annotations already declare readOnlyHint, idempotentHint, and non-destructive behavior. The description adds useful context beyond that: the required scope 'cloudflare:read' and the exact HTTP endpoint. No contradiction with annotations.

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

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

The description is compact and front-loaded with the primary action, followed by useful operational details: HTTP method, path, category, required scope, and read-only status. Every line adds value.

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

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

For a simple read-only endpoint with one required parameter, the description provides enough to select and invoke the tool: route, scope, parameter, and examples of returned settings. No output schema exists, but the low complexity makes this gap minor.

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

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

Schema description coverage is 100% and the only parameter, zone_id, is already documented as 'CloudFlare zone ID'. The description does not add additional meaning about the parameter, so the baseline 3 applies.

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

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

The description uses a specific verb and resource: 'Get CloudFlare zone settings' and names concrete fields (security_level, ssl_mode, always_use_https). This clearly distinguishes it from sibling Cloudflare tools like zone listing or DNS management.

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

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

The use case is implied by the resource name and category, and the HTTP route clarifies the operation. However, there is no explicit guidance about when to choose this over alternatives or when not to use it.

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

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

Beyond the annotations, the description states the behavior explicitly: 'Mutating: changes server state' and the cache-bypass duration of 3 hours. It also discloses required scopes (cloudflare:write), which is useful operational context. The description does not contradict the annotations.

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

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

The description is compact and front-loaded, with the core purpose in the first sentence and the effect immediately after. The HTTP, category, scope, and mutation lines are brief but add operational context. Minor redundancy with annotations, such as 'Mutating' vs. readOnlyHint, prevents a 5.

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

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

For a two-parameter toggle endpoint with no output schema, the description gives the essential information: purpose, effect, duration, required auth, and mutation status. It could be more complete by referencing sibling zone tools for discovery or clarifying behavior when disabling, but nothing critical is missing.

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

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

Schema coverage is 100%, and the schema already describes body.enabled as 'true to enable, false to disable' and zone_id as a path parameter. The description mentions enabling/disabling but adds no parameter-level detail beyond the schema, so the baseline of 3 applies.

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

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

The description opens with a specific action and resource: 'Enable or disable CloudFlare development mode.' This clearly identifies what the tool does and distinguishes it from sibling purge/DNS/settings endpoints. It does not explicitly contrast itself with another tool, so it stops short of full sibling differentiation.

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

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

It implies usage by stating that enabling the mode 'bypasses cache for 3 hours,' giving a concrete effect an agent can match to user intent. However, it does not explicitly state when to prefer this over alternatives such as purge cache, nor does it provide exclusions or prerequisites. The context is clear but the selection 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.

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

Annotations already mark readOnlyHint=false and idempotentHint=false, and the description adds the required scope 'cloudflare:write' and explicitly states 'Mutating: changes server state.' This gives the agent auth and side-effect context beyond the structured fields, though it does not elaborate on duplicate-record handling or propagation behavior. No contradiction with annotations.

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

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

The description leads with a one-sentence purpose and then packs HTTP method, category, scopes, and mutating behavior into compact metadata lines. Every line carries information and there is no fluff.

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

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

For a simple create operation with full parameter documentation and a mutating annotation, the description covers the endpoint, required scopes, and side-effect profile. It does not describe the response format or edge cases, but no output schema exists and the Cloudflare context is unambiguous. Slightly more guidance on how zone_id is obtained or what the response contains would be nice, but the current coverage is adequate.

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

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

Schema description coverage is 100%, so all parameters (zone_id, body, and nested type/name/content/ttl/proxied) are already documented in the schema. The description does not add parameter-level meaning beyond confirming the zone_id path parameter in the HTTP line. Baseline 3 is appropriate.

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

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

States a specific verb ('Create'), resource ('a new DNS record'), and scope ('CloudFlare zone'), clearly distinguishing it from sibling operations like the DNS GET list, PUT update, and DELETE. The HTTP line reinforces the POST route, so there is no ambiguity about what this tool does.

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

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

The Category and Required scopes lines imply this is the Cloudflare DNS creation path, but the description never explicitly states when to prefer it over alternatives or provides exclusions. Sibling tools such as panelica_dns_post_v1_dns_zones_domain_id_records also create DNS records, and no routing guidance distinguishes them.

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

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

Annotations already mark readOnlyHint=false and idempotentHint=false. The description reinforces this by explicitly stating 'Mutating: changes server state' and adds useful context about required scopes (cloudflare:write). No contradiction with annotations.

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

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

The main purpose is front-loaded and the supporting metadata (HTTP method, category, scopes, mutating flag) is terse. Some redundancy exists with the tool name (e.g., HTTP path, category), but nothing is excessive.

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

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

For a simple two-parameter toggle with full schema coverage and annotations, the description adequately covers purpose, behavior, and required scope. It does not describe return values, but no output schema exists and this is not critical for correct invocation.

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

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

Schema description coverage is 100%, so the schema fully documents body.enabled and zone_id. The description adds no parameter-level meaning beyond what the schema already provides, so the baseline 3 is appropriate.

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

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

The description uses a specific verb and resource: 'Enable or disable automatic HTTPS redirect (Always Use HTTPS) for a CloudFlare zone.' This clearly distinguishes it from sibling CloudFlare operations like dev_mode, purge, ssl_mode, and DNS management.

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

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

The description gives clear context for when to use this tool: to toggle whether all HTTP requests redirect to HTTPS. It does not name alternatives or exclusions, but the intended use case is unambiguous from the effect described.

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

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

The description adds useful behavioral context beyond annotations: required scope cloudflare:write, mutating/changes server state, and HTTP method. It clearly states what the call does (purge all or specific URLs), compensating for no output schema. It does not contradict readOnlyHint=false and destructiveHint=false; cache purge is a state-changing but not user-data-destroying operation.

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

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

The description is tight and front-loaded with purpose, then gives the two invocation modes and key metadata. The HTTP line and category duplicate some schema/name information but are brief and useful for routing. There is no filler.

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

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

For a two-parameter tool with no output schema, it covers the action, both body strategies, required scope, and mutation effect. It does not specify return values or whether one body field is required, but the schema leaves body optional and the 'or' phrasing guides usage. This is sufficient for an agent to invoke correctly.

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

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

Schema coverage is 100%, so a baseline of 3 applies; the description then adds value by framing files and purge_everything as alternatives ('or'), making the semantic model clearer. It also translates boolean and array parameters into concrete invocation patterns.

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

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

The description opens with a specific verb and resource: 'Purge CloudFlare cache for a zone.' This distinguishes it from sibling CloudFlare zone operations like dev mode, DNS, SSL, or sync IP by the cache-purge action. The title 'Purge cache' reinforces the intended operation.

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

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

There is no explicit comparison to alternatives or a when-not-to-use note. Usage is implied by the purpose: choose this when a CloudFlare zone's cache needs purging. It does give mode guidance (purge everything vs specific files) but not selection guidance among sibling endpoints.

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

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

The description explicitly states 'Mutating: changes server state' and 'Required scopes: cloudflare:write,' adding behavioral context beyond the annotations. It also explains operational implications of each mode, such as strict requiring a valid origin certificate.

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

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

The description is compact and front-loaded: purpose first, then the full option list, then protocol/category/scope/mutation metadata. Every line carries useful information and there is no filler or repetition.

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

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

For a two-parameter mutation with a simple enum body, the description supplies everything needed to invoke it correctly: valid values, required scope, and mutation status. It does not describe the response shape, but no output schema exists and the core invocation details are sufficient.

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

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

Schema coverage is 100%, so the baseline is 3. The description adds real semantic value by explaining what each mode means, which is more informative than the schema's terse 'SSL mode: off, flexible, full, strict' description.

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

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

The description opens with a specific verb+resource statement, 'Set CloudFlare SSL/TLS encryption mode,' and enumerates every accepted value with a concise meaning. This makes the tool clearly distinguishable from Cloudflare siblings like dev_mode, purge, and DNS operations.

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

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

It gives clear context for when to use the tool: whenever a user wants to change a Cloudflare zone's SSL/TLS mode. It does not name alternative tools, but no sibling appears to cover this same action, so the trigger condition is unambiguous.

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

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

The description discloses that the operation is mutating, requires cloudflare:write scope, and changes server state. It adds useful detail about the upsert behavior and proxy-enabled creation, going beyond the annotations. It does not fully discuss the impact of overwriting an existing DNS record, but the annotations already establish the safety profile.

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

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

The description is concise and front-loaded with the core behavior. The metadata lines for HTTP method, category, scopes, and mutability are useful, though the category line is somewhat redundant. Overall, it is tight and focused.

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

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

The description covers the main side effects, required scope, and the create/update behavior, and the schema covers parameters well. However, there is no output schema and the description does not mention what response to expect, error cases, or whether proxy is preserved when an existing A record is updated. This leaves meaningful ambiguity for an agent invoking the tool.

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

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

Schema description coverage is 100%, so the schema already documents zone_id, zone_name, and server_ip. The description adds little beyond natural-language context for these parameters. It does not explain why zone_name is required in the body when zone_id is already a path parameter, but the schema is otherwise sufficient.

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

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

The description opens with a specific verb and resource: 'Sync the Panelica server IP to the root A record of a CloudFlare zone.' It also clarifies the update-or-create behavior. It clearly conveys what the tool does, though it does not explicitly name sibling DNS tools to differentiate itself from them.

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

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

The description explains the behavior and the create/update conditional, which makes the intended use fairly obvious. However, it never explicitly states when to choose this over the sibling CloudFlare DNS creation/update tools, such as post_dns or put_dns. The guidance is 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.

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

Annotations already signal readOnlyHint=false, and the description reinforces this by stating 'Mutating: changes server state.' It adds valuable context beyond annotations, including the required scope 'cloudflare:write' and the specific visitor-facing consequence of a 5-second JavaScript challenge. No contradiction exists between description and annotations.

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

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

The description front-loads purpose and effect in two clear sentences, then appends only the HTTP route, category, scope, and mutating note. It is compact and scannable, though the HTTP route and category lines are somewhat derivable from the tool name and add minor redundancy.

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

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

For a simple two-parameter mutation with a nested boolean body, the description plus schema and annotations cover required inputs, authentication scope, mutation behavior, and the user-visible effect. The lack of an output schema is a minor gap, but nothing essential is missing for an agent to invoke the tool correctly.

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

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

Schema description coverage is 100%, so the schema already documents body.enabled as a boolean toggle and zone_id as a path parameter. The description's 'Enable or disable' phrasing adds domain-level meaning to body.enabled but provides no additional syntax or semantics for zone_id. Baseline 3 is appropriate given full schema coverage.

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

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

The description states a specific action and resource: 'Enable or disable CloudFlare Under Attack mode.' It also explains the concrete effect (JavaScript challenge to all visitors for 5 seconds), which makes the tool's purpose unambiguous and distinguishable from sibling Cloudflare mode tools like dev_mode or ssl_mode.

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

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

The description implies the use case—when a zone should challenge all visitors under attack—and explains the behavioral result, but it gives no explicit when-to-use guidance or mention of alternatives among the Cloudflare sibling tools. An agent must infer selection from the tool name and effect rather than receiving direct routing guidance.

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

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

Annotations already mark this as mutating and non-destructive, but the description adds the explicit required scope 'cloudflare:write' and the HTTP PUT method, which help an agent understand authentication and invocation constraints. 'Mutating: changes server state' reinforces the annotation without contradicting it.

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

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

The description is compact and front-loaded with the core action, then followed by useful invocation metadata: HTTP method, category, scopes, and mutation effect. Every line adds practical information without unnecessary fluff.

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

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

The description, complete schema, and annotations together cover the essential input requirements, required scopes, and mutation safety. It lacks explicit guidance on choosing this over sibling CloudFlare DNS tools and does not describe the response format, but those are minor gaps for this straightforward update operation.

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

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

Schema description coverage is 100%, so every parameter is already documented in the input schema. The description adds no parameter-level meaning beyond the schema, which matches the baseline for fully covered schemas.

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

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

The description states a specific verb ('Update'), a specific resource ('existing DNS record in a CloudFlare zone'), and the word 'existing' clearly separates this update operation from create/list/delete siblings. It leaves no ambiguity about what the tool does.

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

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

The phrase 'Update an existing DNS record' implies the tool should be used to modify an already-created record, but the description gives no explicit when-to-use or when-not-to-use guidance, and it names no alternative such as the POST endpoint for creating records. Usage context is only implied, not stated.

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

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