Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the full behavioral burden. It does not say whether removal is permanent, whether the underlying look is deleted or merely unplaced from the board, or whether this is destructive. For a removal operation with zero annotation coverage, that is a significant gap.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.