car_channel_map_validate

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. The verb 'validate' implies a read-only operation that flags issues, but it does not explicitly state whether the tool modifies anything, whether it throws errors, or what the output format is. Without annotation support, this lack of explicit behavioral transparency is a meaningful gap.

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 a single, well-structured sentence that front-loads the action and then enumerates the specific checks performed. It contains no filler or redundant text, making it appropriately concise for the amount of information 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?

Despite a relatively simple top-level signature (one parameter), that parameter is a complex array of objects with many nested properties and no schema descriptions. The description does not explain the expected structure, the meaning of the validation flags, or what the response looks like (since there is no output schema). It also lacks usage guidance and behavioral details, leaving the tool incomplete for an agent to call correctly.

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%, meaning the schema provides no descriptions for the channels array or its nested properties. The tool description does not explain the meaning of fields like output, role, driverType, highPassHz, or lowPassHz, nor how they relate to the validation logic. The description fails to compensate for the lack of schema descriptions, leaving parameter semantics wholly undocumented.

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 states a specific verb (validate), a specific resource (car-audio DSP channel map), and explicitly enumerates the three types of issues it flags (missing protective crossovers, duplicate outputs, invalid passbands). This clearly distinguishes it from sibling validation tools like audio_artifact_validate, which validates artifacts rather than channel maps.

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?

The description implies the tool is used when validating a car-audio DSP channel map, but it does not provide explicit guidance on when to use this tool versus alternatives, nor does it mention any constraints or prerequisites. No exclusions or alternative recommendations are given, so the agent must infer usage context.

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