Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given the tool's complexity (destructive operation with 1 parameter) and rich annotations (destructiveHint, idempotentHint), the description is largely complete. It includes a warning, parameter guidance, and return value note. With an output schema present, it doesn't need to detail return values, but could benefit from more usage context.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.