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 the shape of the returned data (key, label, type, required, help text, allowed options), which substitutes for the missing output schema, but it says nothing about whether the result is static/cacheable, ordering, or any other operational trait.

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: the first front-loads what the tool returns, the second gives the downstream action. No padding or restatement of the name.

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?

With no input schema, no annotations and no output schema, the description adequately covers the contract by spelling out the returned field attributes and the handoff to submit_enquiry. Minor gap: the domain term 'Calcul Brut en Net' and the distinction from enquiry_describe are left unexplained.

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 takes zero parameters, so per the rubric the baseline is 4. The description correctly implies a parameterless call and instead spends its words explaining how the returned field keys are consumed downstream.

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?

Names the exact resource (the fields of the Calcul Brut en Net enquiry) and enumerates what each field carries (key, label, type, required flag, help text, allowed options). An agent can tell this is the schema-inspection tool rather than the submission tool, though it never explicitly contrasts itself with the sibling enquiry_describe.

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 second sentence gives concrete routing guidance: read the fields here, then pass answers to submit_enquiry keyed by field key. That establishes the read-then-submit workflow, but there is no statement of when not to use it or how it differs from enquiry_describe.

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