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

No annotations are provided, so the description carries the full behavioral burden. It does disclose important side effects — an email is sent, a link must be clicked, providers only see it after confirmation — which is strong. However, it does not state error/validation-failure behavior, what happens if the token is reused or expires, or rate-limit/auth requirements.

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?

Front-loads the critical non-purchase distinction, then presents the two steps in labeled order. It is somewhat long because the full consent string is quoted verbatim, but that text is materially necessary to understand the consent parameter.

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 multi-step, side-effecting tool with nested objects and no output schema, the description is nearly complete: it explains both steps, the consent meaning, and the email/confirmation side effect. It lacks only failure-mode and idempotency details.

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 coverage is 100%, so the schema already documents all three parameters, including that 'answers' is keyed by field key and how 'confirmation' relates to step 1. The description reinforces the answers/consent/token protocol but adds no syntax or format detail beyond the schema. Baseline 3 applies.

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?

States a specific verb (submits) and resource (an enquiry to Malta Crypto Licence) and explicitly distinguishes it from a purchase or a guaranteed quote. It is clearly differentiated from siblings enquiry_describe and enquiry_fields, which appear to supply the descriptive/field metadata needed before calling this tool.

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?

Gives an explicit two-step protocol with the exact condition that selects each call ('only if the person agrees') and the precise arguments required at each stage. Nothing is left to inference about when to call step 1 vs step 2.

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