signalpulse

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

No annotations are provided, so the description carries the full burden. It discloses that the tool offers a 'premium service' with 'curated, sized, tracked calls' and explicitly mentions pricing for endpoints ($1.00, $0.50). It does not hide any major behavioral traits, though it could note rate limits or authentication requirements.

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 well-structured with an introductory sentence and bullet-point-like endpoints. It front-loads the main purpose. However, it includes pricing details that, while useful, could be considered verbose for a tool description. Minor redundancy exists (e.g., repeating 'Agent analysis tier').

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?

Given no output schema or annotations, the description covers most aspects: purpose, endpoints, parameters, and pricing. It lacks details on the output format or expected response structure, which would help an agent process the results. The description is otherwise thorough for a complex tool.

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%, but the description adds significant meaning beyond the parameter names. For example, it explains each action (e.g., 'game ($1.00): Deep single-match analysis...') and provides context for optional parameters like sport and event. This goes well beyond the schema's brief descriptions.

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 tool's purpose: 'institutional-grade trading & prediction-market intelligence for agents' with specific coverage of crypto, FX, macro-events, prediction markets, and sports. It lists endpoints (sample, game, predmarket, etc.) and their functions, making it easy to distinguish from sibling tools such as cryptopulse or macropulse.

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 does not explicitly guide when to use signalpulse over its many siblings. It lists endpoints but lacks 'when-to-use' or 'when-not-to-use' advice. For example, it does not compare signalpulse against alphapulse or marketpulse, leaving the agent to infer usage from the endpoint list alone.

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