github_gists_get_comment

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

No annotations are present, so the description carries the full burden. It only states the action without disclosing behavioral traits like authentication requirements, error responses, or whether the gist must be accessible. It is insufficiently transparent for a tool with no annotations.

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, consisting of a single clear sentence with no wasted words. It is well-structured and directly states the tool's purpose.

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 the simplicity of the tool (getting a specific comment) and the lack of output schema, the description is minimally adequate. However, it could provide more context, such as that the gist must exist and the user must have access, or list common response fields. It is not incomplete but lacks depth.

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% (both parameters described in schema, albeit with just their names). The description adds no extra meaning beyond the schema. Baseline of 3 is appropriate as the schema already documents parameters, but the description does not compensate or enrich understanding of the parameters.

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 a gist comment' clearly states the action (get) and resource (gist comment), differentiating it from sibling tools like github_gists_list_comments (which lists comments) and github_gists_get (which gets the entire gist). It is specific and unambiguous.

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 usage guidelines are provided. The description does not indicate when to use this tool over alternatives, such as when a specific comment ID is known versus when to list comments first. No exclusions or context are mentioned.

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