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

No annotations are provided, so the description carries the full burden. It discloses the shape of returned comment data (anchor type, author, severity, resolved state, content) and the pdf/synctex relationship, but says nothing about permissions, pagination, or result volume for a list operation.

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 sentences, front-loaded with the list action and scope, with the filter and cross-tool hint following. The parenthetical field enumeration is dense but earns its place by describing result shape; the sentence is not padded.

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 exists so return values need not be spelled out, yet the description supplements with anchor-field context; it covers the filter parameter and the synctex workflow link. Given only two simple parameters, the remaining gap (pagination/permissions) is minor.

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 must compensate, and it does: 'resolved' is described as a filter and 'round_id' is implicitly scoped to the review round being listed. Both parameters gain meaning, though no format details for round_id are given.

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 (list) and resource (a review round's comments) and enumerates the anchor fields returned. It is clearly distinguishable from siblings like get_comment_thread, resolve_comment, and reply_comment, which handle threads or mutations rather than enumeration.

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?

Gives a concrete usage cue ('Filter by resolved') and a downstream workflow pairing with synctex_backward for pdf_region anchors. It does not explicitly contrast with get_comment_thread (single-thread detail), so the exclusion guidance is incomplete.

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