atf_verify_ffl

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

With no annotations provided, the description bears full burden. It discloses that the tool performs a write operation ('upsert') and requires explicit confirmation. However, it omits details such as side effects (e.g., what happens if the FFL is invalid), permissions needed, or any API rate limits. The behavioral summary is basic but not misleading.

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 comprises two short, front-loaded sentences. Every word adds value: the first sentence states the core action, the second clarifies a key usage requirement. No filler or redundancy exists.

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 tool's complexity (2 parameters, no output schema, no annotations), the description covers the main action and a usage constraint. However, it lacks information about return values (e.g., success/failure indication), error handling, and what 'upsert an ATF FFL Record' entails in terms of data stored. It is minimally complete 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 schema has 0% description coverage, so the description must compensate. It explains the role of the confirm parameter ('requires confirm=true'), which is not obvious from the schema alone. However, the ffl_number parameter lacks additional context beyond its name. The description adds moderate value over the schema but does not fully cover all parameters.

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's purpose: 'Live-verify an FFL number via ATF EZ Check and upsert an ATF FFL Record.' It uses specific verbs (verify, upsert) and resources (FFL number, ATF FFL Record), distinguishing it from sibling tools like verify_supplier_ffl by referencing ATF EZ Check and the upsert action.

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 a usage note: 'Creates/updates a record, so requires confirm=true.' This indicates when to set the confirm parameter but does not explicitly state when to use this tool over alternatives like verify_supplier_ffl or other verification methods. No exclusions or context are given.

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