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

Annotations already declare readOnlyHint=false, idempotentHint=true and destructiveHint=false, so the safety profile is covered. The description adds the useful but implicit precondition that the audit must be 'completed', yet says nothing about what happens on re-record (overwrite vs. reject despite idempotency) or that the value recorded is a durable verdict attached to the audit.

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?

One front-loaded sentence, zero filler. It is short to the point of under-specification rather than padded, which is the lesser sin.

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?

A three-parameter write tool with no output schema, no parameter descriptions, and two enums whose relationship is undocumented. The description carries none of the missing load, leaving the agent to infer valid kind/value combinations and audit lifecycle state from the schema alone.

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 description coverage is 0% and the description names none of the three parameters. Most critically it never explains that the eight 'value' enums are partitioned by 'kind' (decision_impact values vs. prospective_outcome values), which is exactly the information an agent needs to avoid an invalid pairing.

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 ('Record') and resource (audit follow-up), and the phrase 'whether a completed audit changed a decision or was confirmed prospectively' maps onto the two enum kinds, so the agent can tell this is a write of a follow-up verdict rather than a read or a submission. It does not explicitly separate itself from verify_audit_report or submit_audit, but the resource noun is distinctive enough.

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?

No when-to-use or when-not-to-use guidance, and no alternatives named among the 25 siblings. The only weak signal is the word 'completed', which implies a precondition but is never stated as one.

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