jsonplaceholder_users

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

No annotations are provided. The description only indicates a read operation ('Get'), but does not disclose any behavioral traits such as side effects, permissions, rate limits, or response format. The description carries the full burden and is insufficient.

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 a single, front-loaded sentence that conveys the core purpose without unnecessary words. Every word earns its place.

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 simplicity of the tool (one optional parameter, no output schema, no annotations), the description is minimally adequate but lacks details about the response structure or data format, which could help agents use it correctly. More context would improve completeness.

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%, so the schema already documents the parameter. The description adds no extra meaning beyond the schema's 'limit' description. Baseline 3 applies.

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 'Get test users data from JSONPlaceholder' clearly states the action (get) and the resource (test users data) and source (JSONPlaceholder). It is sufficiently specific and distinguishes from sibling tools like jsonplaceholder_posts or jsonplaceholder_comments.

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 versus alternatives. It does not mention when to choose this over other jsonplaceholder tools or any exclusions.

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