radar_prepare_context7_verification

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

No annotations are supplied, so the description carries the full burden. It usefully clarifies that the tool does not itself verify but only produces a structured payload ('Returns: Structured dictionary specifying library_id and target queries'), which is valuable since there is no output schema. It does not disclose side effects, idempotency, auth requirements, or whether it reads any external state.

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?

Front-loaded with the purpose sentence, then a compact Args/Returns block. The formatting mirrors docstring conventions rather than agent-facing prose, but every line carries information and nothing is padded.

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?

For a one-parameter preparation tool, the description covers the input and the return shape, which is most of what an agent needs. It is incomplete on the surrounding workflow: it does not say what to do with the returned dictionary, nor whether Context7 is invoked by this tool or by the agent afterward.

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 0%, so the description must compensate, and it does: 'release_id: The unique ID of the release to verify' gives the parameter's meaning and source. It remains slightly thin on format (string shape, where the ID comes from), but it is documented rather than ignored.

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?

States a specific verb and object ('Prepares structured parameters to verify the selected release') and names the external system (Context7 MCP). It is distinguishable from the listed siblings, none of which are verification-related, though it never explicitly routes the agent away from any of them.

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?

There is no when-to-use guidance: nothing says whether this is a mandatory step before calling Context7, whether it can be skipped, or what preconditions (e.g., a release already selected) must hold. The phrase 'selected release' hints at a workflow position but does not explain it.

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