get_group_member_list

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

There are no annotations, and the description says nothing beyond the operation. It does not disclose pagination, rate limits, return structure, or any side effects. For a tool with no annotation support, this is a complete absence of behavioral disclosure.

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 short, but this is under-specification rather than conciseness. A single phrase provides no structure or prioritization of key information, failing to earn its place beyond a label.

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 list tool with one parameter and no output schema, the description should clarify what is returned (e.g., list of member IDs vs. objects) and any limits. It does neither, leaving the tool's purpose ambiguous and unusable for correct invocation.

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% and the only parameter, group_id, is documented as 'Group ID' in the schema. The description adds nothing extra, but the baseline of 3 is appropriate since the schema already defines the parameter adequately.

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 group member list' essentially restates the tool name without adding specificity or distinguishing it from siblings like get_group_info or get_group_member_info. It names a verb and resource but offers no detail on scope or uniqueness, so it barely rises above a tautology.

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, nor any mention of prerequisites or typical call context. An agent has no clue which of the many group-related tools to pick.

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