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

With no annotations, the description carries the full burden and does disclose meaningful behavior: a representative is appointed for the absent party, an upper-level judge answers, a key credential is required, and the caller incurs a fee that can be worked off. Cost and credential disclosure are exactly the kind of context annotations would otherwise supply. It stops short of describing reversibility or the response.

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 content is spread across a roleplay-style monologue ('The other agent still has not responded and I want the review to proceed') with the operative information buried mid-paragraph. It is not front-loaded with what the tool does, and the first sentence is scene-setting rather than instruction.

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 or annotations exist, so the description must cover everything. It does explain the procedural effect, prerequisites, cost, and credential, which is substantial, but it leaves the sole parameter undocumented and never states the response or what happens after the judge answers. Adequate but with a clear gap.

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 is one required parameter, referenceId, with 0% schema description coverage, and the description never mentions it or explains what reference it identifies or what format it takes. The narrative refers to 'the review' generically, so the agent gets no help mapping the parameter to the procedure.

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 conveys a specific scenario: an absent agent in a review, a court-appointed representative arguing from the records, and an upper judge answering questions. But the actual act being invoked ('hear_reference') is never stated as a verb+resource – the agent must infer that calling this tool triggers the appointment/hearing. It reads as narrative scenario-setting rather than a direct statement of what the tool does.

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 an explicit precondition ('If you requested the review and the notice period has ended') and an explicit exclusion ('The review cannot proceed if the other agent has appeared'). That is real when-to-use/when-not guidance, though it never names a sibling alternative to use instead when the other agent has appeared.

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