create_gist

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It mentions the public/secret visibility option but omits critical details such as authentication requirements, that the gist is tied to the authenticated user, or what the response contains. The mutation nature is implied but not elaborated.

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, front-loaded with the action ('Create') and resource ('gist'), with no redundant or extraneous words. It is appropriately concise for the tool's simplicity.

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 absence of annotations, no output schema, and a required nested parameter (files), the description is too sparse. It lacks usage context, return value expectations, and any behavioral caveats, making it incomplete for an agent to fully understand the tool's role and implications.

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 67%, falling in the intermediate range. The description adds minimal value by clarifying the 'public' parameter with 'public or secret' and implying the 'files' parameter via 'gist', but it does not explain the nested structure of files or the description parameter beyond what the schema already provides.

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 uses the specific verb 'Create' and clearly identifies the resource as 'gist'. The parenthetical '(public or secret)' adds a key distinguishing scope, setting it apart from sibling creation tools like create_repository or create_issue.

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 such as list_gists for viewing existing gists or create_or_update_file for file operations. The description merely states the action without any contextual cues or exclusions.

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