Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Beyond the annotations, the description discloses critical behavioral traits: last-write-wins semantics, absence of If-Match/conflict detection, no loss of edit history, recovery via colony_wiki_history, and locked-page refusal. This is substantial added transparency beyond readOnlyHint/destructiveHint and does not contradict the annotations.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.