search_people_by_url

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

Claims 'less than 10 results per page' and 'hides profiles', but explanation is confusing and lacks details on why or authorization needs. No annotations to rely on.

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?

Description has grammatical errors ('This is because not return') and is not concise. Every sentence is confusing.

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?

No output schema and few parameters; description fails to explain behavior clearly. Agent cannot determine how to invoke or what to expect.

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?

Input schema has 0 parameters, but description implies a 'keyword' parameter exists. Schema coverage is 100% (empty), yet description adds misleading info.

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 verb 'search' and resource 'profiles' are clear, but stating 'by a keyword' contradicts the empty input schema. No differentiation from sibling 'search_people'.

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 alternatives like 'search_people'. Lacks exclusions or context.

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