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

No annotations exist, so the description carries the full burden — and it delivers: it discloses the two-step validation/submission handshake, the side effect of an email with a required click-through before any provider sees the enquiry, and the exact consent wording. It also manages outcome expectations by warning the result is not a guaranteed quote.

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 long but earns its length given the two-step, consent-gated flow; the critical 'NOT a purchase' disambiguation is front-loaded and each sentence conveys workflow information. Minor redundancy: the consent wording is duplicated verbatim from the schema's consent property description.

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 complex two-step tool with no output schema, it covers what step 1 returns (summary, consent line, confirmation token), the email click-through requirement, and the condition for valid step-2 invocation. Gaps are minor and mostly concern failure modes, such as behavior when consent is false or tokens are mismatched, and what step 2 returns immediately.

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% and the schema already documents each parameter meaningfully (including the full consent line and where the confirmation token comes from), so the baseline is 3. The description adds workflow semantics: which parameters belong in step 1 versus step 2 and that answers must be keyed by enquiry_fields keys — genuinely additive, though modest on top of an already-rich 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?

States a specific verb and resource — 'Submits an enquiry to Texas Water Damage Cost' — and immediately disambiguates with 'NOT a purchase, NOT a guaranteed quote.' The title reinforces the two-step nature, and naming enquiry_fields positions this clearly as the submission step among its siblings.

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: Step 1 with answers and consent=true to validate and obtain a token, Step 2 only if the person agrees, reusing the same answers with the confirmation token. It states when not to use it ('NOT a purchase, NOT a guaranteed quote') and points to enquiry_fields as the source of answer keys, covering when/when-not/alternatives.

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