Create release

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

Annotations already declare readOnlyHint=false, destructiveHint=false, and idempotentHint=false, so the mutation profile is covered structurally. The description adds real value by naming the two error types (MissingParameterError, ParameterError) and the return wrapper shape, but omits meaningful side effects — e.g., that a tag may be created if one doesn't exist — and any permission or rate-limit context.

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 docstring is short and front-loaded with the one-line purpose, which is good. However, the Args/Returns/Raises scaffolding describes a `**kwargs` signature that contradicts the actual 20-property schema, so structural space is spent on misleading rather than clarifying content.

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 20-parameter, non-idempotent write tool with 0% schema coverage and no output schema, the description is far too thin. An agent cannot tell which of the twenty fields matter, whether pagination-style params apply to a create operation, or what the Release model contains beyond its name.

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 20 parameters, so the description must compensate and it does not. It documents a generic `**kwargs` that does not match the explicit property list in the schema, and names only project_id and tag_name out of the twenty, leaving ref, description, released_at, tag_message, milestones, direct_asset_path, include_html_description, and the inexplicable pagination params (page, per_page, sort, order_by, max_pages) entirely 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?

States a specific verb and resource ('Create a new release in a project'), which cleanly separates it from siblings like gitlab_update_release, gitlab_delete_release, and gitlab_get_releases. It does not explicitly name those alternatives, but the operation is unambiguous from the name-plus-description pair.

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 when-to-use guidance and no comparison against alternatives such as gitlab_create_tag or gitlab_update_release. The only contextual hint is the Raises section implying project_id and tag_name are effectively mandatory, which is weaker than the schema's 'required: []' claims.

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