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

With no annotations, the description carries the full burden, and it does disclose the auth requirement ('Authenticated via project API key') and that the operation reads a catalog. It omits whether the call is read-only, what happens for an unknown version, and any rate or caching behavior.

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?

A single front-loaded sentence with the resource and scope first, then the payload parenthetical and the parameter note. Dense but every clause carries information; the CLI-flag aside is slightly incidental.

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 one-parameter read with no annotations or output schema, the description is only partially complete: it names some return fields and the auth model, but leaves the sibling ambiguity with get-release-details and the parameter format unresolved.

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 0% and there is one required parameter, so the description must compensate. It clarifies that the argument is a version/label and maps it to the CLI flag --version, but never defines the accepted format (semver, label string, branch) or how to obtain a valid value.

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?

States a specific verb and resource ('Fetch release catalog details for a version/label in the current project') and even sketches the payload contents. However, it never distinguishes itself from the near-identical sibling get-release-details, leaving the agent unable to tell which release tool to pick.

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?

There is no when-to-use guidance, no exclusion criteria, and no mention of alternatives. The only contextual hint is the phrase 'in the current project', which implicitly scopes the call but does not tell the agent when this is the right tool over get-release-details.

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