Create release evidence

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

The annotations already declare readOnlyHint=false, destructiveHint=false, idempotentHint=false, and openWorldHint=true, so the safety profile is largely covered. The description adds useful context beyond that: project_id and tag_name are required and missing values raise MissingParameterError, invalid parameters raise ParameterError, and success returns a wrapper with no data. It still does not explain what creating release evidence actually does (e.g., whether it captures a snapshot, whether it can be repeated, or any rate-limit/permission expectations).

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 short and front-loads the one-line purpose, and the Args/Returns/Raises structure is easy to scan. However, the '**kwargs' framing is misleading given the concrete schema, and the Args section spends space on a generic catch-all rather than meaningful parameter guidance.

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 19-parameter mutation tool with no output schema and no schema descriptions, the definition is far too thin. It covers only two required parameters and basic error/return behavior, leaving an agent unable to determine what most parameters mean or how to construct a valid request beyond guessing from names.

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 0% across 19 parameters, so the description must compensate and largely does not. It mentions only project_id and tag_name and frames the rest as '**kwargs', which does not match the explicit schema and leaves parameters such as ref, data, name, simple, direct_asset_path, and include_html_description completely unexplained.

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 first sentence gives a specific verb and resource ('Create evidence for a release in a project'), so the basic action is identifiable. However, 'evidence' is never defined, and the description never distinguishes this from the close sibling gitlab_get_latest_release_evidence or from gitlab_create_release, leaving the agent to infer the difference.

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 explicit when-to-use guidance and no comparison to alternatives such as gitlab_create_release or gitlab_get_latest_release_evidence. The only implied usage constraint comes indirectly from the Raises section (project_id and tag_name must be present), which is a requirement rather than a routing guideline.

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