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

Annotations already declare readOnly/destructive=false, and the description adds genuinely new behavioral facts: an active subscription is required, the excerpt is transmitted to a third party (TypeSafe), and the recommended action is never executed automatically. Those are the details an agent needs before sending content.

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 front-loaded sentence with three substantive clauses and no filler. It is efficient, though the density comes at the cost of unpacking the schema.

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 tool with a deeply nested, undocumented schema and no output schema, the description does too little: no return shape, no explanation of how questions criteria are structured, no guidance on the useCase presets. Only the subscription/data-sharing constraints are covered.

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% across four parameters including a nested questions object with three polymorphic types (noul/choice/score) and a seven-value useCase enum. The description only gestures at 'state' and 'questions' and never explains the 'input' parameter that presumably carries the text, nor which preset values are valid.

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 verb (evaluate) and object (authorized supplied text) are present, plus the two configuration modes (fixed preset vs. custom state/questions). But 'jev' is never expanded and the description never says what an evaluation produces or what domain it serves, so an agent cannot fully distinguish this from the numerous analysis siblings.

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 mentions two modes, 'fixed preset' or 'custom state/questions', and the prerequisite of an active subscription, but gives no explicit when-to-use guidance, no rule for choosing preset vs. custom, and no reference to any alternative tool.

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