mcp_opendaw_set_track_mute

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

The description only states the action (mute/unmute) without any behavioral details such as effects on playback, undo support, or prerequisites. No annotations are provided to supplement this.

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 concise (one sentence), which is efficient but lacks necessary detail for safe tool usage. It balances brevity and completeness poorly.

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?

Given no annotations, low schema coverage, and a minimal description, the tool is under-specified. Context like track identification and mute semantics are missing, making it hard for an agent to use correctly without prior knowledge.

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 coverage is 0%, and the description does not explain the parameters. The boolean 'mute' and integer 'unit_index' are self-explanatory but the agent needs to know that unit_index refers to a track index and that true/false maps to mute/unmute.

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 tool mutes or unmutes an audio unit, aligning with the tool name that includes 'set_track_mute'. However, it uses 'audio unit' instead of 'track', causing slight ambiguity. Overall, verb and resource are clear.

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 guidance on when to use this tool versus alternatives like set_track_solo, set_track_enabled, or set_clip_mute. The agent must infer context from the tool name and sibling tools.

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