Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a destructive tool with no annotations and no output schema, the description does well by covering the irreversible nature and scope of deletion. However, it doesn't mention what happens on success (e.g., confirmation message) or failure (e.g., error if website doesn't exist), which would be helpful given the high-stakes nature of the operation.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.