get_list_members

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. 'Get' implies a read operation, which is a reasonable inference, but the description doesn't disclose anything about pagination, whether all members are returned in any special order, or whether this returns member details or just IDs. For a read tool with no annotations, this is minimally acceptable but lacks behavioral depth.

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 with no wasted words. It efficiently states the core function. It's appropriately sized for a simple tool with one parameter, though it could arguably include a bit more context without becoming verbose.

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?

For a simple single-parameter read operation with fully documented schema, the description is reasonably complete. However, without annotations and without an output schema, there's no disclosure about what the returned member data looks like (IDs only vs. full member objects), which could affect how an agent uses the results. Given the tool's simplicity, this is acceptable but not excellent.

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 has 100% coverage with 'list_id: The list ID', which fully documents the single required parameter. The description doesn't add any additional parameter semantics beyond what the schema already provides. With high schema coverage, the baseline of 3 is appropriate since the schema correctly handles the parameter documentation.

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 'Get all members of a list' has a specific verb (get) and resource (list members), clearly indicating it retrieves members for a given list. However, it doesn't distinguish itself from the many similar 'get_*' sibling tools like get_task_members, get_space_members, or get_workspace_members, which all follow the same pattern but operate on different resources. The purpose is clear but not differentiated from siblings.

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. There are several member-related tools in the siblings (get_task_members, get_space_members, get_workspace_members, get_guest) that an agent could confuse this with. No context is given about prerequisites, list types, or scenarios where this is appropriate.

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