permission-grantPermission

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

With no annotations provided, the description should disclose behavioral traits. It only states the action without explaining idempotency, permission requirements, whether it replaces existing permissions, or any side effects. This is insufficient for safe invocation.

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 very short and includes a 'Tags' comment that adds little value. While it is concise, it lacks necessary detail, making it minimally adequate.

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 complexity (3 required params, nested object, multiple siblings) and absence of output schema, the description is incomplete. It does not specify the result of the operation, error conditions, or any post-conditions.

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 only 33% (only the requestBody has a generic description). The description does not explain the purpose of workspacePublicId, memberPublicId, or the permission parameter. The enum values are not referenced, leaving the agent to infer meaning from the schema alone.

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 clearly states the action 'Grant a specific permission to a member', which is a specific verb and resource. It distinguishes from sibling tools like 'permission-revokePermission' and 'permission-grantRolePermission' by targeting members rather than roles.

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 'permission-grantRolePermission' or 'permission-revokePermission'. There is no mention of conditions, prerequisites, or when not to use it.

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