Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations exist, so the description carries the full burden of disclosing behavior. 'Delete' signals destructiveness, but the description does not state whether deletion is permanent, whether it cascades to related entities (boards, cards, etc.), what permissions are required, or what happens to existing project data. This is a significant transparency gap for a destructive operation.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.