github_actions_create_or_update_repo_secret

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

No annotations are present, so the description must convey behavioral traits. It only states the action without mentioning idempotency, required permissions, or effects on existing secrets. The agent gets no insight into what happens during updates or if the body must contain encrypted values.

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 sacrifices necessary detail. It does not earn its place as it fails to inform the agent about critical aspects like the body parameter or usage context.

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 tool with 4 parameters (including a complex nested object), no annotations, and no output schema, the description is severely incomplete. It lacks guidance on error handling, return values, or the required format for the request body.

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 coverage is 100% but parameter descriptions are minimal (just the parameter names). The 'body' parameter is described as 'Request body (JSON object)' without specifying expected structure or required fields. The description adds no meaningful context 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 verb (create or update) and the resource (repository secret), which matches the tool name and distinguishes it from related tools like delete or get. However, it does not specify the context (GitHub Actions), which is implied by the tool name.

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 like create_or_update_org_secret or environment secret tools. The description lacks any contextual cues for selection.

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