List comment replies

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

With no annotations provided, the description must carry the full burden of behavioral disclosure. It only states the action and REST endpoint, failing to mention important behaviors such as pagination, authorization requirements, response format, or any read-only guarantees. The read-only nature is implied by 'List' but not explicitly stated.

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?

The description is exceptionally concise, consisting of two sentences. The first sentence clearly states the purpose, and the second provides a useful REST endpoint mapping. Every word earns its place, with no filler or redundancy.

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?

Given the tool's simplicity (2 params, no output schema, no annotations), the description is adequate but has gaps. It does not describe the return structure or any constraints like pagination or ordering, which would be helpful since no output schema exists to fill in those details.

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 100% with both commentId and plainText having clear descriptions. The tool description adds no extra meaning about parameters, so it does not go beyond the baseline provided by the schema.

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 uses the specific verb 'List' with a clear resource: 'all replies on a comment thread.' It also maps to a specific endpoint (GET /comment/{commentId}/replies), distinguishing it from sibling tools like list_projects and list_feedback, which target different resources.

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 description implies the tool should be used to retrieve all replies for a given comment thread, but it provides no explicit comparison to alternatives or exclusions. No 'when to use this instead of...' guidance is given, so the usage context is only implicit.

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