set_track_volume

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

With no annotations, the description carries the full behavioral burden and does not meet it. It doesn't say whether the value is absolute or relative, whether it overrides existing clip-level volume, what happens to automation, or whether permissions are required for a mutation tool.

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?

A single front-loaded sentence with zero waste; the scope qualifier ('entire audio track') comes immediately after the verb.

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 two-parameter mutation tool with no annotations and no output schema, the definition is minimal but serviceable. It omits the interaction semantics (clip vs track gain, automation, reversibility) that an agent would need to invoke it confidently in an audio editing chain.

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 trackIndex and volumeDb are already documented, and the description adds only the framing that the target is an entire track. It adds no units clarification beyond the schema's 'decibels' or range/valid-value guidance, so it sits at the baseline.

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 (set) and resource (volume of an entire audio track). The phrase 'entire audio track' implicitly contrasts with the sibling set_clip_volume, though it never names it explicitly, so an agent must infer the distinction rather than being told.

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?

Usage is only implied: 'entire audio track' signals track-level rather than clip-level scope, but there is no explicit statement of when to use this versus set_clip_volume or how it interacts with set_track_muted/solo_track. No exclusions or prerequisites are given.

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