Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The tool is a restore operation with no annotations, no output schema, and a single undisclosed parameter. The description provides no information about return values, errors, prerequisites, confirmation required, or safe usage. In the context of the broader backup tool sibling suite (e.g., list_backups, full_backup), this description is far too sparse. For such a critical and potentially destructive operation, the description is radically incomplete.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.