Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a simple one-parameter destructive tool, the description is mostly sufficient, but it omits any mention of return behavior, error cases, or the irreversible nature of the deletion. Given the absence of annotations and output schema, slightly more context would make it complete.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.