create_repository

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

No annotations are available, so the description bears full responsibility for behavioral context. It does not disclose idempotency, permissions required, side effects (e.g., what happens if the project name exists), or whether the tool creates additional resources (e.g., a default README).

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 sentence, which is concise but lacks structure. It is front-loaded with the action and resource, but additional sentences to cover parameters or behavioral context would improve usability without sacrificing conciseness.

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 absence of annotations and output schema, and the 0% parameter coverage, the description is incomplete. A creation tool with 4 parameters requires at least parameter explanations and behavioral notes to be sufficiently helpful.

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?

The input schema has 0% description coverage, and the tool description does not explain any parameter. For instance, 'initialize_with_readme' is not described, leaving its purpose ambiguous. The enum for 'visibility' is self-explanatory, but other parameters lack 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?

The description clearly states the action ('Create') and the resource ('a new GitLab project'). However, the tool name is 'create_repository' while the description says 'project', which could cause slight confusion since GitLab uses both terms. Still, it effectively distinguishes from sibling tools like 'create_branch' or 'create_issue'.

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 is provided on when to use this tool versus alternatives such as 'fork_repository' or 'create_project_wiki_page'. The description does not mention prerequisites, typical use cases, or exclusions.

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