mixer_mute

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

With no annotations, the description carries the full behavioral burden. It usefully discloses that passing None for 'muted' toggles the mute state, but it does not mention what happens for invalid tracks, whether the change persists, or any side effects.

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 extremely short and front-loads the core operation, with the toggle behavior added parenthetically. No filler words, though the repeated 'Mute / unmute / toggle' phrasing is slightly redundant with the tool name.

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 mutation tool, the description conveys the operation but is missing minimal surrounding context such as how track is identified or what distinguishes this from channel_mute. There is no output schema, so mention of return behavior would also have helped.

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 explains the key ambiguity — None toggles, booleans set mute/unmute — but it does not clarify track indexing or any constraints on 'track' beyond the schema's integer type.

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 operation — mute/unmute/toggle — on a mixer track, made clear by the tool name 'mixer_mute'. It does not explicitly distinguish from the sibling 'channel_mute', so an agent might need to look elsewhere to choose correctly.

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?

There is no guidance on when to use this tool versus alternatives such as channel_mute or mixer_solo. No context, prerequisites, or exclusions are provided.

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