Set Channel Name

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

Annotations already establish read-write behavior, idempotency, and non-destructiveness. The description adds the X32/M32-specific maximum length, a useful detail beyond the schema. However, it does not disclose other aspects like overwriting behavior or special character handling, so it is adequate but not rich.

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?

One sentence conveys purpose and a key constraint with no redundancy. The information is front-loaded and immediately useful.

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 simple two-parameter setter with comprehensive annotations and full schema coverage, the description is complete. It does not need to explain return values (no output schema) and the added console-specific detail enhances understanding.

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 100%, so the baseline is 3. The description's mention of 'name/label' and 'specific input channel' mirrors the schema properties without adding extra syntax or format details. It does not compensate for gaps because there are none.

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 the action ('Set') and the object ('name/label for a specific input channel'), distinguishing it from sibling tools like channel_set_volume or channel_set_gain. The additional constraint 'Maximum 12 characters for X32/M32' further sets its scope.

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 use case (naming a specific input channel) without explicitly naming alternatives, but the context is clear enough for an agent to select this among channel_set_* tools. It does not state when not to use it, but that is not necessary given the tool's simplicity.

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