Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The tool appears to be a setting operation with no schema, annotations, or output schema, making it entirely dependent on a thorough description. The description is grossly insufficient: it does not explain what audio settings exist, how to specify them, or what the result is. For a complex operation like this, completeness is far below the minimum viable level.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.