grantpulse

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

No annotations provided. The description mentions payment requirement (x402, USDC) and coverage, but is cut off ('Flagship match endpoint inc') and lacks details on error handling, rate limits, or data behavior. Incomplete and missing critical behavioral context.

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 mix of narrative and list, but it's cut off and poorly structured. It includes redundant details (endpoint list with prices) that could be appended. The incomplete sentence ('Flagship match endpoint inc') indicates sloppy formatting.

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 19 parameters and no output schema or annotations. The description fails to explain return values, error responses, endpoint behaviors, or how parameters interact across endpoints. The cut-off text makes it severely incomplete for an agent to use correctly.

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 100%, so baseline is 3. Many parameter descriptions are tautological (e.g., 'days', 'lang'), adding little value. The 'action' parameter and a few others (sector, country, org_type) provide meaningful lists. Overall, the description adds marginal value beyond the schema.

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 it's a grant discovery and application intelligence API with multiple endpoints. However, it doesn't differentiate from the many sibling 'pulse' tools, which cover diverse domains like alpha, arbi, climate, etc. The purpose is evident but sibling context is missing.

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. The description lists endpoints but doesn't explain selection criteria or when not to use it. Given the many sibling tools, explicit usage context is needed.

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