get_test_case

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

No annotations are provided, so the description carries full burden for behavioral disclosure. It describes the return format (array of versions with fields) but omits aspects like permissions, rate limits, or error handling (e.g., what happens if ID not found).

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?

Two sentences with no superfluous words: first states purpose, second lists returned fields. Very concise and front-loaded.

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 no output schema, the description partially compensates by listing return fields (versionNo, isLatestVersion, aiGenerated, test steps). However, it does not explain edge cases (e.g., not found, multiple versions) or pagination, leaving some gaps for a complex environment with many sibling tools.

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?

The only parameter 'id' is well-described in the input schema (100% coverage). The description adds a slight bit of context (example key format) but does not significantly enhance understanding beyond the schema.

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 ('Get a test case') and the resource ('by its internal ID or key'). It includes an example key format (FS-TC-31950) and explicitly distinguishes from sibling tools like search_test_cases by indicating a direct lookup.

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?

The description implies when to use this tool (when you have an ID or key) but does not explicitly mention when not to use it or suggest alternatives. Siblings like search_test_cases are not referenced for contrast.

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