List project members

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

Annotations already declare readOnlyHint=true and destructiveHint=false, so the safety profile is covered. The description adds no behavioral detail beyond what the schema already exposes (e.g., the 'inherited' parameter), nor does it disclose pagination defaults, auth requirements, or other runtime behavior.

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 very short and to the point, avoiding unnecessary text. However, it is a fragment rather than a complete sentence and could be improved by adding a verb, but it earns a high score for efficient use of words.

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?

With a rich schema (7 fully documented params) and read-only annotations, the description is minimally adequate for a simple list operation. However, it lacks any context about when to prefer this over sibling member tools or how pagination behaves, so it is not fully self-sufficient.

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 all parameters (page, limit, query, per_page, all_pages, inherited, project_id) have meaningful descriptions. The tool description adds no extra parameter semantics beyond restating the 'inherited' option, which is already in the schema.

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 is a noun phrase ('Members of a project...') rather than a clear verb+resource statement. It identifies the resource and optional inherited members, but lacks an explicit action verb like 'list' or 'get', so its purpose is only implied via the tool name/title.

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 such as gitlab_list_group_members or gitlab_get_project. It simply states what the tool returns, without exclusions or context for selection.

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