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

No annotations are provided, so the description carries the full burden. It discloses the read-only nature indirectly and the field attributes returned, which is useful, but it does not state any safety profile, idempotency, or how the field list might change. For a zero-parameter introspection tool the disclosure is modest but adequate.

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?

Two tight sentences with no waste. The first front-loads what the tool returns; the second gives the integration point with submit_enquiry.

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?

No output schema exists, so the description must describe return values; it does so by enumerating the field attributes (key, label, type, required, help text, options). It does not mention pagination or whether this is stable, but for a schema-listing tool this is nearly complete.

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?

There are zero parameters, so the baseline is 4. The description correctly adds no parameter information because none exist, and instead explains how the returned field keys relate to submit_enquiry, which is valuable context.

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+resource: it returns the schema of every field of the SEO for vets enquiry, enumerating exactly what each field contains (key, label, type, required, help text, options). It is clearly distinguishable from siblings enquiry_describe and submit_enquiry.

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?

It gives a clear usage context by telling the agent to pass answers to submit_enquiry keyed by field key, implying this is used before submit_enquiry. It does not explicitly state when not to use it or contrast it with enquiry_describe, so it stops short of full when/when-not/alternatives guidance.

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