anon_get_announcements_announcement_id_confirmations

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

Annotations already declare readOnly/idempotent/non-destructive, so the bar is lower. The description adds meaningful context beyond them: the required announcement:manage permission, that results are split into confirmed/unconfirmed groups for all project members, and that projectId is auto-derived from the API key. It does not mention pagination or result size, keeping it at a 4.

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?

Four compact sentences with the purpose front-loaded, followed by permission, return structure, and the endpoint. Efficient, though the raw endpoint path and the projectId clarification could be folded together.

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, the description compensates by describing the return shape (two groups of members) and the permission requirement. It leaves the announcementId semantics and any pagination behavior unaddressed, but is otherwise complete for calling the tool correctly.

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% for a single nested announcementId parameter, so the description must carry the burden. It helpfully clarifies what is NOT needed (projectId is auto-determined from the API key) but never explains the announcementId value or format beyond its position in the URL path.

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+resource ('查看公告确认情况' = view announcement confirmation status) and distinguishes itself from the sibling list tool (anon_get_announcements) and the confirm action (anon_post_announcements_announcement_id_confirm). An agent can identify this as the read-only status query 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?

Provides a permission prerequisite ('需 announcement:manage 权限') which is useful gating context, but gives no explicit when-to-use/when-not guidance or named alternatives. Usage is only implied by the read-only nature and the permission requirement.

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