getTestRunAttachments

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

With no annotations provided, the description must disclose behavioral traits. It only states 'Returns', implying a read operation, but fails to mention safety, prerequisites, or other behaviors (e.g., pagination, empty results). This is insufficient for an agent to understand side effects.

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 concise (single sentence) and front-loaded with the purpose. However, it is too terse for a tool with 7 parameters and complex context; additional necessary details are missing, so it is not optimally sized.

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 (7 parameters, nested objects, no output schema) and numerous siblings, the description is severely incomplete. It omits critical details like required parameters, pagination behavior, and return structure, hindering an agent's ability to use it correctly.

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 71% (high), so the schema already documents most parameters. The description adds no parameter meaning beyond the schema, which is acceptable given the coverage level. It does not repeat the schema, so a score of 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 uses a specific verb ('Returns') and resource ('a list of Test Run Attachments'), making the primary action clear. However, it does not differentiate from sibling tools like getTestRunAttachment (single) or postTestRunAttachments (create), which would help an agent choose correctly.

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, such as when to fetch a single attachment or a list. There are no context cues or exclusion statements.

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