Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
No output schema is provided, so the description should compensate by explaining the return structure. It only mentions 'quantities (on hand, reserved)' without indicating how these are structured (e.g., object with fields, location-specific results, or product name). More context is needed for a complete understanding.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.