Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the full burden of explaining side effects. It only says 'clear,' which implies a destructive or state-resetting operation, but does not disclose whether project data is deleted, whether the action is reversible, what happens to persisted context, or whether confirmation is needed.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.