redmine_create_issue_category

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

No annotations provided. The description mentions 'Honors REDMINE_MCP_READ_ONLY' which gives a behavioral insight, but does not disclose other aspects like required permissions, error handling, or 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 extremely concise with two sentences and an Arg list. It front-loads the purpose and efficiently covers parameters without unnecessary text.

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?

The description covers all parameters and the read-only behavior. An output schema exists to handle return values, so the description is adequate for a simple creation tool. Could mention success output briefly.

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 0%, but the description adds meaning: project_id as numeric id or slug, name as required, assigned_to_id as optional with 0 meaning none. This compensates well for the lack of schema descriptions.

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 'Create an issue category on a project,' which is a specific verb+resource. This distinguishes it from sibling tools like 'redmine_create_issue' or 'redmine_create_project.'

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 explains the tool's purpose but lacks explicit guidance on when to use it versus alternatives (e.g., redmine_update_issue_category). No when-not-to or contrast with siblings is provided.

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