Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The tool is simple, has a fully documented required parameter, and the destructive intent is stated. However, without annotations or an output schema, the description does not cover return behavior, error cases, or post-delete verification expectations, leaving the definition adequate but not fully complete.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.