Get a URL of the content of a change request as PDF

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

Annotations already declare readOnlyHint, idempotentHint, openWorldHint. Description adds that the tool returns a URL (not the PDF itself), which is behavioral context. No contradictions. Could discuss more (e.g., URL expiration), but sufficient given 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?

Single sentence plus endpoint in parentheses. Front-loaded and concise with no wasted words. Every part is necessary and clear.

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?

No output schema, and description does not detail the response format or error cases. With openWorldHint, it might be acceptable, but for complete understanding, more about the URL (e.g., downloadable format, temporary nature) would help.

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% with all parameters described. Description does not add significant meaning beyond the schema; it only echoes the endpoint. The body parameter's purpose (pagination) is not elaborated, but baseline at 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?

Description clearly states verb (Get) and resource (URL of a change request's PDF content). The included endpoint path further specifies the resource. It is distinct from siblings like gitbook_get_space_pdf and other change request getters.

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. The purpose implies usage for obtaining a PDF URL, but lacks compared to alternatives like gitbook_get_change_request_by_id for data. Context is only implied.

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