create_release

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 does not mention permissions, idempotency, side effects, failure conditions, or what happens to existing releases. 'Create' implies mutation, but that is implicit; no additional behavioral context is given.

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 short, but this is under-specification rather than conciseness. It provides no useful structure or front-loaded information beyond the tool's name. A single phrase does not serve the agent's needs.

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 tool's complexity (8 parameters, no output schema, no annotations), a one-sentence description is grossly inadequate. It lacks information about return values, required permissions, prerequisites like existing tags, and behavioral nuances. This is a severe completeness gap.

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 contains 8 parameters with 0% schema description coverage, and the tool description does not mention any of them. It fails to clarify semantically meaningful options like draft, prerelease, generate_release_notes, or the relationship between tag_name and the release. The description adds no value beyond the parameter names and types already present in 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 'Create a GitHub Release' is essentially a direct restatement of the tool name (create_release). It provides a clear verb and resource but adds no additional detail or differentiation from sibling tools like list_releases or get_latest_release. This is a tautology rather than a substantive purpose statement.

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 gives no guidance on when to use this tool versus alternatives, nor does it mention any prerequisites or context for creating a release. The usage is merely implied by the verb 'create', but there is no explicit instruction or exclusion.

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