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

Adds substantial context beyond the annotations: exact render.state values and their meanings, the ~20 second async threshold, that a 'rendering' result is not a failure, and the full confirmation flow including requiresConfirmation/confirmWith payload structure. With annotations covering the safety profile, this is unusually rich disclosure.

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?

Front-loads the core action in sentence one, then layers async behavior, state values, and the confirmation gate in a logical order. It is dense but every sentence carries information; minor length is justified by the async/confirmation complexity.

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 tool with an output schema, async job semantics, and a confirmation gate, the description covers everything an agent needs: what happens immediately vs. asynchronously, how to retrieve the PDF later, and how to handle the untrusted draft case. No material 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?

Schema coverage is 100%, so the baseline is 3. The description goes further by explaining the actual behavioral meaning of confirm (draft goes live only with it; otherwise a read-only preview of what would go live is returned) and the render parameter's timing implications, which the schema's one-liners don't convey.

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?

Opens with a specific verb+resource ('Make a catalog live and start rendering its PDF'), which distinguishes it from preview_catalog, get_catalog_pdf, and set_publish_options. An agent can identify the operation without opening the schema.

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?

Gives clear conditions: drafts need confirm: true, already-live catalogs re-render without confirmation, and render: false skips the PDF. It routes to get_catalog_pdf for async retrieval. It does not explicitly name sibling tools like get_publish_options or preview_catalog as alternatives, so a 4 rather than a 5.

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