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

Annotations already declare the safe-read profile (readOnly, idempotent, non-destructive), so the bar is lowered, and the description still adds real value: anchors are pinned to the version the viewer actually saw, and original feedback is returned unchanged. These are non-obvious behavioral traits about versioning and immutability that the annotations do not cover.

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 compact sentences, front-loaded with the core action, and each clause adds a distinct piece of information (content types, version anchoring, immutability). Slightly dense but no wasted 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?

For a read tool with annotations covering safety and no output schema, the description gives a reasonable sense of what comes back. The gap is at the parameters: with three parameters fully undocumented in the schema, the description omits how status and version_id narrow the result, leaving an agent to guess at filtering behavior.

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%, so the description carries the burden, and it partially does: it enumerates the status values (open/confirmed/disputed/resolved) matching the status enum and references the version-scoping semantics relevant to version_id. However, it never explains that status/version_id act as filters, nor what proposal_id selects, so it only partly compensates.

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 and resource ('Read this page's feedback threads') and enumerates the content types it returns (page comments, text anchors, meeting/message feedback, internal notes). It does not distinguish itself from the close sibling list_my_feedback, leaving the agent to infer the scope difference.

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 explicit when-to-use guidance, no statement of prerequisites, and no mention of alternatives such as list_my_feedback or reply_feedback. The only implied usage is 'read feedback for this page', which the agent must infer.

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