gitlab_create_label

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

No annotations provided, and the description only gives the endpoint. It does not disclose authentication needs, side effects, rate limits, or any constraints beyond what the schema already offers.

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?

Single sentence with no wasted words. Action and resource are front-loaded.

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?

Despite a complete schema and output schema, the description lacks context on tool behavior, such as success outcomes or edge cases. It is minimal for a tool with five parameters.

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 100%, so the schema already documents all parameters. The description adds no further semantic value beyond the endpoint context.

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?

Clearly states the action (create) and resource (project label), and provides the API endpoint for reference. Distinct from siblings like gitlab_delete_label and gitlab_update_label.

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?

Implied usage: when a new label is needed. However, no explicit guidance on when to use this tool versus alternatives like gitlab_update_label or gitlab_list_labels.

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