generate_uuid

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

With no annotations, description only states it generates UUIDs and supports versions. No disclosure of idempotency, error behavior, or version-specific requirements (e.g., v3/v5 need namespace+name).

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?

Single concise sentence, no redundancy, but could benefit from structured breakdown of parameters and versions.

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?

Missing output schema, no annotations, 5 parameters with zero schema coverage; description does not cover return format, error cases, or version-specific constraints.

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%, and the description adds no parameter-specific meaning. Agent gets no hints on how version, namespace, name, count, api_key are used.

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 clearly states verb 'Generate' and resource 'UUIDs', lists supported versions (1,3,4,5), and distinguishes from sibling tools like generate_nanoid and generate_ulid.

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 guidance on when to use this tool vs siblings or when to choose specific UUID versions. Implicit from name but lacks explicit context.

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