github_users_delete_gpg_key_for_authenticated_user

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

With no annotations provided, the description must disclose behavioral traits. It only states 'Delete a GPG key' without mentioning that the action is destructive, irreversible, or requires the key to exist. The safety profile of the operation is not communicated.

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 without extraneous content, but it is overly sparse. While concise, it omits details that would improve usability without becoming verbose.

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 simple delete operation with one parameter and no output schema, the description covers the basic action. However, it lacks context about error handling, authorization requirements, or side effects, which would be helpful for an agent to use the tool reliably.

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 input schema parameter 'gpg_key_id' has a tautological description 'gpg_key_id', adding no meaning. The tool description does not elaborate on the parameter's format, origin, or how to obtain it. Despite 100% schema coverage, the description fails to add useful 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 'Delete a GPG key for the authenticated user', specifying the action (delete), resource (GPG key), and scope (authenticated user). It effectively distinguishes from sibling tools like create, get, and list GPG keys.

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 provides no guidance on when to use this tool versus alternatives (e.g., create, get, list GPG keys). It lacks prerequisites, conditions for use, or exclusions. The agent has no context to decide whether this tool is appropriate in a given situation.

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