create_repository

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

Despite annotations providing openWorldHint=true (indicating side effects beyond input schema), the description does not disclose these behaviors. It fails to mention default branch creation, README initialization, or any other implicit actions. A more transparent description would list typical side effects.

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 a single concise sentence, but it is too minimal. It conveys the basic action without additional context, wasting an opportunity to provide value. A slightly expanded description could improve usability without sacrificing brevity.

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 openWorldHint annotation and no output schema, the description should at least hint at return values (e.g., created project object) or default behaviors. It is insufficient for an AI agent to fully understand the tool's effects and output, especially among many sibling tools.

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 input schema already fully documents each parameter. The description adds no additional semantic value beyond what the schema provides, meeting the baseline expectation.

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?

Description clearly states verb 'Create' and resource 'new GitLab project', distinguishing it from sibling tools like create_branch or create_issue. However, there is a slight terminology mismatch between tool name (repository) and description (project), which could cause minor confusion.

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 guidance on when to use create_repository vs alternatives like fork_repository or create_group. Implied usage is simply 'when you need a new project', but no contextual cues or exclusions are provided.

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