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

With no annotations, the description carries the full burden. It clearly indicates this is an inspection/listing tool and describes the data it provides, but it does not explicitly state that it is read-only, side-effect-free, or what happens if no enquiry context exists. This is a moderate gap for an unannotated tool.

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?

A single dense, front-loaded sentence provides the full output contract and the integration point with submit_enquiry. There is no filler or redundant restatement of the 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 introspection tool with no output schema, the description is quite complete: it enumerates all returned attributes and explains how to use them with a sibling tool. The only notable omission is the exact structure of 'allowed options,' but this is a minor gap given the overall clarity.

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, so the baseline is 4. The description does not need to add parameter-level detail. It does add a useful semantic link by saying answers should be keyed by field key when calling 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 states exactly what the tool exposes—every field of the Club Grants enquiry—and lists the attributes included: key, label, type, required, help text, and allowed options. It also distinguishes itself from submit_enquiry by explaining that the field keys are used to pass answers. However, the operation is implicitly 'list/return' rather than stated with a strong verb.

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 final sentence gives clear usage context: agents should pass answers to submit_enquiry keyed by field key, implying this tool should be consulted before submitting. It does not explicitly mention when not to use it or compare it to siblings like enquiry_describe or checker_*.

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