Utils Pii Redact

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

The annotations already declare mutability, open-world, idempotency, and destruction traits. The description adds useful behavioral context by naming the remote POST route and x402 payment requirement, but it does not explain how text is processed, whether input is retained, or what redaction guarantees exist.

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 short and front-loads the route and price, but the repeated title adds no value and the remaining space is not used to explain the tool's core operation.

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 an output schema and annotations, so return values and safety traits need less explanation. However, for a two-parameter PII redaction utility, the description omits the core purpose and parameter semantics, leaving important gaps for correct invocation.

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 the two parameters. It does not clarify what 'text' expects or what 'redact_names' controls, including the default of true.

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 largely restates the tool title ('Utils Pii Redact') and gives a route plus price, but never states the actual operation, such as redacting PII from supplied text. It does not distinguish this from sibling utility tools beyond the name.

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 use this tool, when not to use it, or which alternatives to choose among sibling tools. The only contextual information is the HTTP route and x402 payment price.

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