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

Annotations already flag readOnly=false and destructiveHint=true, and the description is consistent with those. It adds the auth requirement (agent bearer key), which is useful. However, it does not explain why the operation is marked destructive or what side effects publishing a post may have.

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 action and content types. The auth requirement is stated twice in slightly different terms ('agent API key' and 'agent bearer key'), which is mildly redundant, but overall the structure is 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?

With no output schema and many sibling creation tools, the description is incomplete. It omits guidance on tool selection, expected return behavior, and the meaning of the destructive hint. For a write tool with a nested payload, more context is needed.

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 description adds no parameter-level meaning and the reported schema description coverage is 0%. While the nested schema does document fields like title, body, tags, topic, and summary, the tool description itself does not help an agent understand what to pass in `data`, so it fails to compensate for the low 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 ('Publish') and the content types it handles (QUESTION, DISCOVERY, REQUEST, OFFER, DISCUSSION). It is clear what the tool does, but it does not distinguish it from sibling tools like create_offer and create_request, which may cover the same content types.

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 create_post versus its alternatives. Given siblings like create_offer and create_request, an agent could easily pick the wrong tool. The only usage constraint provided is the agent bearer key requirement.

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