postTestRunComments

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It only states what the tool does, not how it behaves: e.g., whether it's idempotent, authentication needs, error handling, or return behavior. The description is insufficient for an agent to safely invoke the tool.

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 a single sentence that conveys the core purpose. It is front-loaded and efficient. However, it is perhaps too minimal and could be expanded slightly without losing conciseness.

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 complexity (3 required params, nested objects, no output schema), the description is too sparse. It does not explain the structure of a comment, the relationship to test runs, or the expected response. The schema provides details, but the description should add context about when and how this tool fits into the workflow.

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 coverage is 100% with basic descriptions for each parameter. The tool description adds no additional meaning beyond the schema. Since coverage is high, a baseline of 3 is appropriate. No extra context or usage tips are provided for the complex nested objects.

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 clearly states the action ('creates') and the resource ('list of Test Run Comments'). It distinguishes from sibling tools like 'postComments' or 'postDocumentComments' by specifying 'Test Run Comments'. The use of 'list' correctly suggests it creates multiple comments, aligning with the array input.

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?

No guidance is provided on when to use this tool versus alternatives like 'postComments' or 'patchTestRunComment'. There are no prerequisites mentioned (e.g., the test run must exist, user must have permission). The agent must infer usage solely from the tool name.

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