airgap_scrub

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

No annotations are provided, so the description must carry the full burden of disclosing behavior. It does not mention whether the operation is read-only, what the output format is, whether there are side effects, or any rate limits or auth requirements. The phrase 'using Workers AI' hints at external dependency but lacks detail.

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 a single, front-loaded sentence with no wasted words. It efficiently communicates the action and target.

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 adequately explains the purpose and input, but it lacks information about the return value or output behavior, especially since there is no output schema. It also provides no usage guidance. Given the simplicity of the tool, this is adequate but with clear 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 has 100% coverage with a description for the 'text' parameter, and the tool description adds value by enumerating specific PII types (SSN, phone, email, ZIP) that are redacted, clarifying the scope beyond the generic 'sensitive PII' in the schema.

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 redacts specific PII types (SSN, phone, email, ZIP) using Workers AI. The verb 'redact' and the resource are specific, and it is distinct from sibling tools that perform unrelated tasks like summarization or embedding.

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 provides no guidance on when to use this tool versus alternatives. There is no mention of use cases, prerequisites, exclusions, or scenarios where this tool is preferred over sibling tools, leaving the agent without decision support.

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