patchTestRecord

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

No annotations are present, so the description must fully disclose behavior. It only says 'updates', omitting details such as whether it performs a partial update (PATCH), requires specific permissions, or what happens if the record doesn't exist. No mention of idempotency or 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 a single sentence with no fluff. It could benefit from structure (e.g., separating purpose and behavior), but it is concise. However, extreme conciseness sacrifices valuable details.

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 complexity (6 required parameters, nested objects) and no output schema, the description is too minimal. It does not explain return values, error conditions, or success behavior. The schema covers parameter structure, but behavioral context is missing.

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%: all parameters have meaningful descriptions in the schema. The tool description adds no extra parameter information beyond the schema, so the baseline of 3 applies. The nested 'requestBody' is fully explained in schema, not in description.

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 it 'Updates the specified Test Record.' The verb 'updates' combined with 'Test Record' indicates a mutation operation on a single record. While it does not explicitly say 'single', the sibling 'patchTestRecords' implies batch, providing differentiation.

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 on when to use this tool versus alternatives like 'patchTestRecords' or 'deleteTestRecord'. No prerequisites or context are provided. The description gives no hints about typical usage scenarios or constraints.

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