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

The description adds useful information about payment, human review, and input-source constraints, but it directly contradicts the openWorldHint=true annotation by claiming 'no external research or outbound actions.' This is a major conflict between declared behavior and the tool's annotation, and per the rules any such contradiction caps this dimension at 1.

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 four short sentences with no filler or redundancy. The primary function is front-loaded first, followed by constraints, output status, and cost/payment. Every sentence earns its place.

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 description covers the core transformation, buyer-supplied-only constraint, draft output, and price, but it lacks parameter-level guidance, return-format details, and explicit reconciliation with the contradictory annotations. Without an output schema, more behavioral and invocation detail is needed for an agent to call this tool reliably.

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 0%, so the description carries the burden of explaining parameters. It vaguely maps to source_text via 'supplied long-form content' and mentions wallet authorization for payment, but it does not explain the required 'brief', the optional 'audience', or the cryptic top-level fields like idempotency_key, result_expires, result_signature, and payment_signature. This is insufficient for a 5-parameter schema with nested objects.

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 a specific verb ('Transform'), a precise resource ('supplied long-form content'), and the expected output ('a set of shorter assets with source references and distribution guidance'). This makes it distinguishable from sibling content tools like document_summary or content_localization without needing to open schemas.

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 gives clear context for when to use the tool: when the user supplies long-form content and wants repurposed assets with distribution guidance. The constraint 'Uses buyer-supplied information only; no external research or outbound actions' functions as an implicit exclusion for use cases requiring market research or external sources, though it does not explicitly name an alternative sibling tool.

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