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

Annotations already declare readOnlyHint, idempotentHint, non-destructive, and closed-world, so the safety profile is fully covered without the description. The description adds nothing beyond a pointer to describe_operation: no pagination, filtering, or result-shape context for a comments listing.

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?

Short, but the first sentence is duplicated verbatim, which is pure waste rather than concision. Front-loading the path is fine, but the repetition signals auto-generation with no editorial value added.

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 0% parameter coverage, the description should explain the identifier and the query object; instead it defers entirely to describe_operation. An agent cannot call this correctly from the definition alone.

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% across two parameters (a required path-like 'id' and an untyped 'query' bag), so the description carries the full burden and fails to explain either. The ':id' path fragment hints at an ID, but nothing clarifies what it identifies or what the free-form query object accepts.

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 is a raw REST path repeated twice; it encodes the resource (comments of a negotiation version) but only by restating the tool name/title in URL form rather than prose. No verb, scope, or sibling differentiation is provided beyond what the name already implies.

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?

The only guidance is 'describe_operation provides native request schemas', which routes to another tool for schema discovery but says nothing about when to use this endpoint versus the many sibling negotiation tools (e.g. get_negotiation_versions_by_versionId_c..., get_negotiation_versions_by_id_1ddaf...).

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