Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
With one simple parameter and no output schema, the description covers the basic action and permission. However, it lacks details on return values, error behavior, or consequences for the user's content, which are important for a destructive operation. Given the simplicity, it is sufficient but not complete.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.