Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries full burden for behavioral disclosure. It hints at risk ('谨慎操作') but lacks critical details: whether deletion is permanent/reversible, what happens to associated reservations, required permissions, or error conditions. For a destructive tool with zero annotation coverage, this is inadequate transparency.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.