github_actions_get_environment_public_key

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

No annotations are provided, so the description should disclose behavioral traits. It only states the action without mentioning that it is a read-only operation, what the public key is used for (e.g., encrypting secrets), or any required permissions. The description adds no value beyond the tool name.

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 short sentence, which is not verbose. However, it lacks substance and fails to provide useful details. It is functional but not informative.

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 and many sibling tools, the description should explain the purpose of the public key and when to use this environment-specific variant. It does not address these needs, leaving the agent underinformed about tool selection and usage context.

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 schema has 100% description coverage, but parameter descriptions are just the parameter names (owner, repo, environment_name). The tool description adds no additional context about parameter formats, how to obtain environment_name, or constraints. Baseline 3 is appropriate as the schema already documents parameters minimally.

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 'Get an environment public key' clearly specifies the verb (Get) and the resource (environment public key). However, it does not differentiate from sibling tools like get_org_public_key or get_repo_public_key, which are similar but operate on different scopes.

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 github_actions_get_org_public_key or github_actions_get_repo_public_key. There is no mention of prerequisites (e.g., environment must exist) or typical workflows.

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