Asignar roles de invitación

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

No annotations are provided, and the description only states the action without revealing side effects, permissions, idempotency, or whether it modifies data. The description carries the full burden but fails to disclose these behavioral aspects.

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 concise sentence with no fluff, which is structurally sound. However, it lacks necessary detail to be truly useful, and its brevity contributes to the ambiguity rather than resolving it.

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?

Given the tool's simple parameter set, the description still feels incomplete due to the invitation/user mismatch, lack of output information, and absence of any contextual hints about typical use cases. It does not provide enough context for an agent to confidently invoke it.

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 descriptions for 'id' and 'roles' are present, but the tool description adds no further clarification. Moreover, the ambiguity between the tool name (invitation) and the parameter description (user ID) creates confusion about what 'id' actually represents, undermining semantic clarity.

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 states a clear action ('assigns roles to a user') but the tool name 'assign_invitation_roles' suggests it applies to invitations, not users. This mismatch makes the actual purpose ambiguous, especially given the sibling tool 'assign_user_roles' which likely handles user role assignment directly.

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 such as 'assign_user_roles', 'list_invitation_roles', or other role-related tools. The description offers no conditions or context to help an agent choose correctly.

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