edubase_post_content_permission

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

Annotations already indicate a non-read-only, non-destructive, non-idempotent operation, and the description's 'Give' is consistent with that profile. However, the description does not explain whether existing permissions are overwritten or accumulated, or describe any side effects.

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 one front-loaded sentence with no filler. The parenthetical listing of content types, while verbose, earns its place by disambiguating the valid targets for the operation.

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?

With fully documented parameters, annotations covering mutability, and an output schema present, the description is sufficient for constructing a valid call. The only shortfall is the lack of side-effect and usage-selection guidance, which keeps it from a perfect score.

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%, so the schema already documents all four parameters clearly. The description only repeats the content-type list and generic 'permission level' concept already present in the schema, adding no new semantic detail.

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 ('Give') and a clear resource ('a user a permission level on a content'), and enumerates the valid content types. This clearly separates it from sibling tools like get_content_permission and delete_content_permission.

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 states only the basic action and gives no guidance on when to use this tool versus alternatives such as get_content_permission or delete_content_permission. No conditions, exclusions, or prerequisites are provided, leaving the agent to infer the appropriate context.

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