list_ci_catalog_resources

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

Annotations already declare readOnlyHint=true and openWorldHint=true, which the description mirrors by saying 'visible to the user'. However, the description adds no extra behavioral context such as pagination behavior (cursor-based via 'after'), default result count, or that sorting is available. For a listing tool, this is a gap.

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 that conveys the core purpose. It is front-loaded and efficient. However, it could slightly expand on filtering or scoping without losing 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 tool has 8 parameters including pagination (after, first) and sorting (sort), the description omits this context. No output schema exists, so the description should at least mention pagination or result format. It is too minimal for a list operation with many options.

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 explains all parameters. The description adds no additional meaning beyond the schema, so baseline 3 is appropriate.

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 'List GitLab CI/CD Catalog resources/components visible to the user', specifying the verb (list), resource type (CI/CD Catalog resources/components), and scope (visible to user). This distinguishes it from sibling tools, which are mostly about merge requests, issues, or projects.

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?

The description provides no guidance on when to use this tool versus alternatives like get_ci_catalog_resource or search-related tools. It does not mention filtering, pagination, or differences between scopes (ALL vs NAMESPACES).

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