Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given the tool's simplicity, presence of output schema, and annotations, the description is mostly complete. It covers visibility change, author restriction, and idempotency. Minor gap: no mention of effects on linked resources like claims or citations, but these may be irrelevant for a revert.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.