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

Annotations already declare readOnly, idempotent, non-destructive, open-world behavior, so the safety profile is covered. The description adds genuine context beyond that: it returns uncertain fields plus validation/preflight and a source handle, and explicitly publishes nothing, which tells the agent this is a safe, reversible draft step.

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?

Three short sentences, front-loaded with the purpose and followed by return info and the key caveat. Every sentence carries weight, though the 'Public access' fragment is terse and slightly disconnected.

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 no output schema, the description usefully sketches what comes back (uncertain fields, validation/preflight, source handle) and the non-publishing guarantee. But with three undocumented parameters at 0% schema coverage and no sibling routing, it is only adequate, 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 0% across three parameters, so the schema itself documents nothing. The description only vaguely references 'a website or documentation URL' and gives no guidance on how source_url, website_url, and association_url differ or how they relate, leaving the agent unable to disambiguate the inputs.

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 (draft) and resource (source-excerpt candidates) plus the input source (website or documentation URL). It does not explicitly distinguish itself from near-siblings like preflight_submission or validate_submission, so an agent must infer the pipeline relationship from the 'correct and confirm before submitting' phrasing.

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?

'Publishes nothing; correct and confirm before submitting' implies this is the first drafting step in a submit workflow, and 'Public access' signals no auth barrier. However, it never names when to prefer this over preflight_submission, validate_submission, or submit_service, leaving the ordering to inference.

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