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

Annotations already declare a non-destructive, idempotent, non-read-only operation; the description adds the genuinely useful clarification that no publishing occurs and that the owner must act explicitly. It does not, however, explain what the 'review link' is, whether the request expires, or what happens when called repeatedly despite idempotentHint=true.

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?

Two short sentences with the action front-loaded and the scope-limiting clarification second. 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?

An output schema covers return values, but for a write tool with two undocumented parameters at 0% schema coverage, the description should explain draftId vs. the optional capability and the lifecycle of the approval request. That gap makes the definition incomplete 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 0% and the description says nothing about either parameter. Most critically, the optional draftCapability — presumably a secret token authorizing access to the draft — is never explained, leaving an agent unable to judge when to supply it.

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 concrete action (prepare a browser review link that the verified owner must claim/approve) and explicitly negates the adjacent capability with 'This tool does not publish,' which separates it from publish-like siblings. The framing is slightly indirect relative to the name 'request_publication_approval,' but the intent 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?

It implies when to use it (before publication, so the owner can claim/publish a new page or approve a revision), but never names alternatives such as get_publication_status or get_page_preview, nor states prerequisites or what to do after requesting approval. Usage is inferable rather than explicit.

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