d3p_client-closer

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

No annotations are provided, so the description must disclose behavioral traits. It mentions the cost (10 sats) and the output components, but does not state whether the tool is read-only, requires authentication, or has side effects. Behavioral transparency 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 front-loads the purpose and then lists parameters. It includes some metadata (Category, Cost, Endpoint) that may be redundant, but overall it is well-structured and efficient. Could be slightly more concise.

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 the existence of an output schema (not shown), the description does not need to explain return values. However, it omits the output format (e.g., JSON or text) and potential error handling. The instruction to pass params as a JSON string is helpful. Completeness is adequate but has gaps.

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?

The input schema only has a generic 'params' string with no properties, so schema coverage is 0%. The description compensates by listing four parameters (key_benefit, price_range, product_description, target_audience) with descriptions and required status. This adds significant meaning beyond the schema, though format constraints are missing.

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 'Generate complete sales kit with cold email, follow-ups, objections, proposal, and pricing'. It uses a specific verb ('Generate') and resource ('complete sales kit') and lists components, distinguishing it from siblings like pricing-coach or scope-cutter.

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 generating a sales kit but provides no explicit guidance on when to use it versus alternatives like pricing-coach or scope-cutter. No when-not-to-use or alternative references are given.

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