track_set_mute_tool

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

With no annotations, the description carries the full burden and does substantial work: it discloses immediate render effects on play/bounce, deferred premix behavior, that the track stays on the timeline for edits/analysis, and that the action is undoable. It stops short of permissions or return-value behavior, but the mutational consequences are well covered.

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?

Front-loaded with the core action, followed by tightly scoped sentences on timing, persistence, undoability, and the Solo caveat. Each sentence adds a distinct fact; it is slightly long but not padded.

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 mutation tool with no annotations and no output schema, the behavioral narrative is fairly complete, but the 0%-coverage parameters are left entirely unexplained, which is a real gap an agent must guess around.

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% for three parameters, so the description must compensate. It only implicitly conveys the boolean toggle via 'mute or unmute' and says nothing about track_id or project_path semantics, leaving the parameters effectively 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?

States a specific verb pair (mute/unmute) and resource (a track in the saved mix), and explicitly separates it from Solo, which it notes is a GUI control that isn't saved. An agent can distinguish this from siblings like mute_off_speaker_tool or speaker_gate_track_tool without opening any schema.

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?

It clarifies the Solo distinction and explains the downstream timing (play/bounce immediately, premix after the next re-mix), which is useful context. However, it never states when to prefer this over the several other mute-adjacent siblings, nor any prerequisites or exclusions, so guidance is implied rather than explicit.

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