test_cases_attachments_list

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

No annotations provided, but the description adds behavioral details: conditional presence of `downloadUrl`, presigned URL, and 300s expiration. This adds value beyond a simple 'list' statement, though it omits pagination or ordering details.

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 contains redundant tag line and mixes two languages (English and Portuguese). Main purpose is clear, but could be more concise by removing the tag line or using a single language.

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?

No output schema, but description covers key behavioral details. Missing information on pagination, default limits, or filtering. Adequate for a simple list tool.

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% and the description does not add meaning beyond the schema's description of `id` as 'Test Case ID'. Baseline 3 is appropriate.

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 this tool lists test case attachments. It adds detail about items with `uploaded=true` including a presigned download URL with 300s expiration, distinguishing it from sibling tools like `bugs_attachments_list` and `executions_attachments_list`.

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 explicit guidance on when to use this tool versus alternatives. The context of sibling tools implies it's for test cases specifically, but there is no 'when not to use' or mention of prerequisites.

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