get_user

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

The description uses 'Get' to imply a read operation, but with no annotations provided, it fails to disclose behavioral traits like authentication needs, rate limits, or whether the user must be active. The description does not compensate for the missing annotations.

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, clear sentence that is front-loaded with the main action and key details. No redundant 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?

With no output schema, the description partially compensates by specifying the included data (work schedule, allowance breakdown). However, it does not describe the return format, pagination, or error handling. For a read tool with many siblings, 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 description coverage is 0%. The description adds no meaning beyond the schema; it does not explain what the user_id parameter represents or how to obtain it. The agent receives no additional context about the parameter.

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 the verb 'Get', the resource 'a user by ID', and the included data (work schedule and allowance breakdown). This distinguishes it from sibling tools like list_users (list all) or get_user_allowance (only allowance).

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 is provided on when to use this tool versus alternatives such as get_user_allowance, get_user_contact, or list_users. The description does not mention context or exclusions.

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