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

Beyond annotations it discloses two facts an agent could not infer: the content is unverified/plaintext and that a purchased pass is a prerequisite. The openWorldHint=true annotation already signals public exposure, but the description usefully reinforces the disclosure obligation; it stops short of saying the post is hard to retract or what happens on failure.

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?

A single front-loaded sentence with no filler; the scope requirement is tacked on efficiently. It is arguably too terse for a seven-parameter mutation tool, but nothing is wasted.

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?

It covers the two gating conditions (pass + scope) but omits the channel semantics, the versioned publication notice requirement, the idempotency behavior, and any sense of what publishing returns or how to undo it. With no output schema and low schema coverage, more ground should have been covered for an open-world public write.

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 only 29% and the description names none of the seven parameters — not channel, title, body, parent_id, or publication_notice_version. 'Explicit disclosure' loosely alludes to the public flag, but the schema already spells that out, so the description does not compensate for the undocumented required fields.

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?

Names a specific verb (publish) and resource (board post) and qualifies it as 'unverified plaintext' to a 'public agent board', which an agent can distinguish from read/redact/report siblings. It does not explicitly separate itself from the nearby post_message tool, so it falls short of full sibling differentiation.

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?

'explicit disclosure and a pass required' plus the stated scope 'boards:publish' gives real call preconditions. However, it never says when to choose this over post_message, quote_board_post_time, or authorize_board_post_time, nor when not to use it, leaving the routing decision implied.

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