List Groups Members

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

With no annotations available, the description carries the burden of behavioral disclosure. It clearly communicates that the operation is a read/list action returning all users in the current group, but it does not disclose pagination behavior, filtering semantics, or that the 'current group' is derived from authentication context. This is adequate but has clear gaps.

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, focused sentence with no redundant wording or filler. It is front-loaded with the core behavior and scope, making it easy to parse quickly.

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 description is too sparse for a tool with 8 parameters, no annotations, and a large sibling set. It explains the basic listing behavior but omits the meaning of 'current group', pagination and ordering behavior, filter usage, and how to choose between this and similar member-listing tools. The output schema reduces the need to describe return shape, but the missing operational context remains significant.

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 0% for 8 parameters, and the description does not compensate by explaining any parameter semantics. Parameters like paginationSeed, orderByNullPosition, queryFilter, and accept-language are left completely undocumented, adding no meaning beyond their raw names and types.

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 ('Returns') and identifies a precise resource ('all users belonging to the current group'). This distinguishes it from close siblings like list_households_members, which targets households, and get_groups_members_by_username_or, which targets a single member by username.

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 gives no explicit guidance on when to use this tool versus alternatives. It does not name alternatives or state exclusions, such as using get_groups_members_by_username_or for single-member lookups or list_households_members for household-scoped members.

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