manage-category

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

Annotations indicate destructiveHint=false and readOnlyHint=false, which are consistent. The description discloses that actions include delete (destructive) and mentions a deprecated alias. This adds behavioral context beyond annotations, though it could detail side effects like cascading deletes or permission requirements.

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 concise at four short sentences, front-loading the primary action. It could be slightly more structured (e.g., bullet list of actions), but it wastes no words and is easy to parse for an AI agent.

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 6 parameters, no output schema, and no nested objects, the description covers the core behavior adequately. It explains the meaning of each action and ties parameters to actions. However, it lacks any mention of return values or errors, which would be helpful for a complete picture.

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 coverage is 100% with descriptions for all parameters. The description adds minimal extra meaning, only reiterating which parameters are required per action. It does not explain enum values like color presets or the deprecated categoryId beyond what the schema provides, so baseline 3 is appropriate.

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 tool manages master categories with explicit actions: list, create, update, delete. It distinguishes well from sibling tools like 'apply-category' which applies categories to items. The verb 'manage' combined with resource 'categories' and specific actions gives a precise purpose.

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 does not provide explicit guidance on when to use this tool versus alternatives. While the actions imply typical CRUD scenarios, there is no mention of prerequisites, limitations, or when not to use it. Sibling tools like 'apply-category' or 'manage-contact' are not contrasted.

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