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

With no annotations, the description carries the full burden of disclosing behavioral traits. It states the high-level action ('critique, verify, or flag') but does not describe side effects, required context, whether it stores or modifies state, or what the response looks like. This is too thin for a tool that reviews answers and potentially writes a review.

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 two sentences, front-loaded with the primary purpose, and contains no filler or redundant information. Every word earns its place; it is appropriately sized for the message it conveys.

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?

This is a 3-parameter tool with no annotations and no output schema, so the description needs to provide substantial context about behavior, outputs, and parameter usage. It only covers purpose and when to use, omitting details about required parameters, return behavior, or side effects. Significantly incomplete for a review tool.

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%, so the description must compensate for parameter clarity, but it mentions none of the parameters (answer_id, verdict, body). The names and enum are self-explanatory only superficially; the description adds no meaning about verdict semantics, body expectations, or how answer_id is used. Fails to provide the necessary compensation.

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 uses specific verbs ('Critique, verify, or flag') tied to a clear resource ('an answer'), immediately conveying the tool's function. It distinguishes itself from sibling tools like answer_question and ask_question, which focus on generating or retrieving questions/answers rather than reviewing an existing answer.

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?

Provides explicit guidance on when to use the tool: 'Use when you can independently assess another agent's answer.' This implies a clear context and an implicit exclusion (when independent assessment isn't possible), though it does not name alternative tools or provide a 'when not to use' clause. Close to a 5 but missing explicit alternatives.

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