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

With no annotations provided, the description carries the full burden of behavioral disclosure. It does explain that the tool returns all enquiry fields and what those fields contain, which makes the read-oriented behavior fairly transparent. However, it does not explicitly state that the tool has no side effects or describe the exact response structure, leaving some ambiguity about the return format.

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 dense sentence that front-loads the core purpose and then gives a practical downstream usage hint. Every part earns its place, with no filler or redundant restatement of the tool name or title.

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 zero-parameter metadata-listing tool without an output schema, the description is complete: it enumerates the field metadata returned and tells the agent how to use those values. Nothing critical is missing for an agent to understand and invoke the tool correctly in the context of its siblings.

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 tool has zero parameters and an empty input schema, so there are no parameter semantics for the description to clarify. The schema description coverage is effectively complete because there is nothing to document. Under the zero-parameter baseline, the description adds appropriate context by explaining how the returned field keys should be used with submit_enquiry.

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: it returns every field of the CSV Convert enquiry, including key, label, type, required status, help text, and allowed options. The resource is specific and the description goes beyond a tautology. It does not explicitly distinguish itself from the sibling enquiry_describe, but the focus on 'every field' with metadata is sufficiently clear.

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 actionable usage guidance by telling the agent to pass answers to submit_enquiry keyed by the field keys returned here. This gives clear context for when to use the tool before submitting an enquiry. It does not explicitly list when not to use it or compare with alternatives, but the integration hint is strong enough for a 4.

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