postTestStepResults

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

There are no annotations, so the description must carry the full burden. It only states 'Creates' but does not disclose any behavioral traits such as whether it overwrites existing results, idempotency, rate limits, or error conditions. For a creation tool, this is insufficient.

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 extremely concise (7 words), but it is under-informative for a tool with 6 required parameters and a nested object. It lacks front-loading of key information that would help an agent quickly understand the tool's purpose.

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 (multiple required parameters, nested requestBody, no output schema), the description is incomplete. It does not explain the response, structuring of the request, or any constraints, leaving significant gaps for correct invocation.

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%, so the schema already documents parameters adequately. The description does not add any additional meaning or clarify relationships, such as the fixed 'type' in requestBody or the format of the 'iteration' parameter.

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 verb 'Creates' and the resource 'list of Test Step Results,' indicating a creation operation. However, it does not differentiate from sibling tools like 'postTestStepResultAttachments' or 'patchTestStepResults,' which have similar names.

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, no prerequisites, and no context about required permissions or typical use cases. The description is a single sentence with no explicit when-not or alternatives.

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