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

Annotations already declare readOnlyHint=true and openWorldHint=true, so the safety profile is covered. The description adds behavioral value by stating that output is 'General information, not legal advice' and that answers are derived 'from the state's consent entry', which sets expectations about scope and authority. This does not contradict the annotations.

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 with no filler. The core function is front-loaded in the first sentence, and the essential caveat ('General information, not legal advice') is placed second. Every phrase earns its place, and the length is appropriate for the tool's low complexity.

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 low-complexity read-only Q&A tool with no output schema, the description covers the core purpose and a key caveat. However, it lacks details about what kinds of questions are answerable, whether state format matters, and how the answer might be structured. It is minimally viable but leaves an agent guessing on invocation details.

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. It adds meaning by clarifying 'state' is a US state and 'question' pertains to recording phone calls. However, it does not specify expected formats (e.g., two-letter state code vs full name) or the level of detail needed in 'question'. The names are self-explanatory, but the description leaves some ambiguity.

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 clearly states a specific verb ('Answers') and resource: a dealership manager's question about recording phone calls in one US state, sourced from the state's consent entry. It distinguishes itself from legal advice, and implicitly from sibling tools like answer_ai_caller_question by narrowing scope to call-recording questions. It could be slightly clearer about what 'consent entry' means, but the purpose is unambiguous.

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 is provided. There is no mention of alternatives, exclusions, or conditions that would help an agent choose this tool over siblings like call_recording_consent or answer_ai_caller_question. The 'General information, not legal advice' caveat is a disclaimer, not usage guidance.

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