safepulse

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

With no annotations provided, the description carries full responsibility for explaining behavior. It mentions per-endpoint pricing and coverage, but does not disclose that this is a read-only API, whether authentication is required, or how responses are structured. It also does not note any side effects or limitations. For a data retrieval tool, the lack of such behavioral context is a notable gap.

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 relatively compact: a short intro, a global coverage line, and a list of endpoints with prices. It avoids fluff and frontloads the tool's purpose. However, it could be more scannable with section headers, and the endpoint list is a bit long, though each item carries useful information (price). Overall, it's appropriately sized.

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?

The tool has 14 parameters, no output schema, and no annotations, making the description a crucial source of context. The description only provides an endpoint list and pricing, leaving out critical information about which parameters are required or optional for each action, how filters interact, and what the response contains. An agent would struggle to correctly invoke this tool without additional documentation. The completeness is clearly insufficient for the 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?

Although schema description coverage is 100%, the descriptions are one-word tautologies (e.g., 'lang' -> 'lang', 'brand' -> 'brand') that add no meaning. The description lists endpoint names but does not explain how parameters like 'make', 'model', 'room', or 'age_group' relate to each endpoint. An agent cannot infer whether 'room' applies to the 'home' endpoint or if 'model' is required for 'vehicle'. The description fails to compensate for the schema's lack of semantic depth.

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 domain (product safety intelligence) and lists specific data sources (CPSC, FDA, NHTSA, RAPEX) and endpoints. It distinguishes itself from sibling 'pulse' tools by focusing on safety alerts across multiple categories. However, it lacks a strong imperative verb like 'retrieve' or 'search', slightly reducing clarity.

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 usage for safety-related queries by listing endpoints and coverage, but it does not explicitly state when to prefer this tool over siblings or provide conditions for using specific endpoints. There is no 'use for...' guidance or mention of excluded scenarios. It is not misleading, but the guidance is weak.

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