update_project_tag

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

No annotations provided, so description bears full burden. It only says 'partially update' without disclosing behavioral traits such as idempotency, error handling, permission requirements, or return value. This is insufficient for a mutation operation.

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?

Extremely concise (one phrase) but at the cost of completeness. It is not efficiently structured; it lacks essential details and feels under-specified rather than optimally trimmed.

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 4 parameters, no output schema, and no annotations, the description is grossly incomplete. It does not explain the operation scope, required inputs, response format, or constraints, failing to support effective tool usage.

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 0%, meaning the description must explain parameter meanings. It does not mention that name and color are optional fields to update, nor that tagId and projectId identify the target tag. No value added beyond the schema.

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?

Description states 'Partially update a project tag (PATCH)', clearly specifying the verb 'update', the resource 'project tag', and the HTTP method PATCH. This distinguishes it from the sibling tool 'replace_project_tag' which implies a full PUT update.

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 explicit guidance on when to use this tool versus alternatives like create_project_tag, delete_project_tag, or replace_project_tag. The description only implies partial updates but lacks criteria for selection.

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