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

No annotations are present, so the description carries the full burden. It does disclose meaningful operational context: this is an 'ENTERPRISE' service, costs 40.0 USDC on Base, and is pay-per-use. It does not explain output format, delivery, or any caveats, but the generation behavior is reasonably clear from 'complete business plan from an idea.'

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 very short and front-loads the core purpose before adding pricing and input details. Every clause adds value, though the terse 'input=business idea' style could be slightly more natural.

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?

For a simple one-parameter generation tool, the description covers the essential trigger, input, and cost. However, it does not specify what a 'complete business plan' contains, how long the output is, or whether any additional context is expected from the user. It is minimally viable but leaves several agent-relevant details unclear.

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 schema only says 'service input' with 100% coverage, which is generic. The description compensates by specifying 'input=business idea,' giving the single parameter concrete meaning. That goes beyond what the raw schema alone provides.

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 uses a clear verb-plus-resource pattern: 'complete business plan from an idea.' It states exactly what the tool produces and what input it needs. It doesn't explicitly differentiate from siblings like strategy-plan or investor-deck-copy, but the business-plan focus is unambiguous.

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?

There is no guidance on when to prefer this tool over similar siblings such as strategy-plan, proposal-draft, or brand-strategy. The 'input=business idea' hint implies the use case, but no exclusions or alternative conditions are provided.

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