list_project_members

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

With no annotations, the description carries the burden. 'List all members' implies a read-only operation and indicates that the result is a complete list (not paginated). However, it does not disclose return format, permission requirements, or any potential filtering behavior, which are useful for an agent.

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, front-loaded sentence with no redundant words. It states the action and resource clearly.

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?

The tool is simple (one parameter, no output schema), and the description covers the basic purpose. However, it lacks detail about return values (e.g., member fields) and does not clarify how this differs from other member-listing tools, leaving the agent somewhat under-informed.

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 schema fully documents the single parameter 'id' as 'The project UUID', and the description reinforces that it operates on a project. Since schema description coverage is 100%, the description adds minimal extra meaning beyond confirming the resource type.

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 uses a specific verb ('List') and resource ('all members of a project'), clearly distinguishing it from sibling tools like list_members (which likely lists organization-wide members) and add_project_member/remove_project_member (which modify membership).

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 for when to use this tool versus alternatives such as list_members or get_project. The intended scope (e.g., project context) is implied but not explicitly contrasted with other member-related tools.

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