get_pediatric_studies

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

With no annotations provided, the description must carry the full burden of behavioral disclosure. It only states the purpose ('find clinical trials') without mentioning any behavioral traits such as filtering behavior, response format, or limitations (e.g., may only return trials with explicit pediatric criteria). No contradictions, but the disclosure is minimal.

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, focused sentence that starts with the verb and is free of redundancy. It 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?

Despite having full schema coverage, the description is too sparse for a tool with four optional filters and no annotations. It doesn't provide usage guidance, behavioral expectations, or any hint of how to combine parameters. The one-sentence description is sufficient only for the simplest purposes, not for this tool's complexity.

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%, with descriptions for all four parameters, so the baseline is 3. The description does not add any parameter-specific meaning, but it doesn't need to since the schema fully documents ageRange, pageSize, condition, and recruitmentStatus. No extra value provided.

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 identifies the tool's purpose with a specific verb 'Find' and a specific resource 'clinical trials', and narrows scope to 'specifically designed for children and adolescents'. This distinguishes it from generic search tools like search_studies by emphasizing the pediatric focus. No ambiguity about what the tool does.

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?

The description implies that this tool is for pediatric-specific trials but doesn't explicitly state when to use it over siblings like search_studies or search_by_condition. There are no exclusions or alternative tool references, so guidance is only implicit from the name and description.

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