redmine_issue_categories

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

With no annotations, the description carries full burden for behavioral disclosure. It only lists CRUD actions but does not disclose authentication requirements, side effects, idempotency, or pagination behavior (despite the schema having limit and max_pages). The behavioral transparency is minimal.

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 (one sentence), but it is too minimal. It lacks structure such as separating the purpose from usage notes. While brevity is good, it sacrifices clarity on how to use the tool effectively.

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 8 parameters, nested objects, no output schema, and no annotations, the description is severely incomplete. It does not explain how the CRUD actions map to parameters, the relationship between project_id and category_id, or what the issue_category object expects. An AI agent would struggle to use this tool correctly without additional information.

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 50%, but the description does not add any meaning to parameters. It does not explain the role of project_id, category_id, issue_category object, or query parameters. The description fails to compensate for the missing schema descriptions, leaving semantic gaps.

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 'Manage issue categories: list, get, create, update, delete.' It clearly identifies the resource and the CRUD actions, distinguishing from sibling tools that handle other Redmine entities. However, it could be more specific about the context (e.g., 'for projects') and does not elaborate on the purpose beyond the actions listed.

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 provides no guidance on when to use this tool versus alternatives like redmine_api_request or redmine_paginated_request. There is no mention of prerequisites, contexts, or when not to use it. The usage is only implied by the tool name and action list.

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