Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare destructiveHint=true, idempotentHint=true, and readOnlyHint=false, so the deletion semantics are carried entirely by structured data. The description adds nothing about cascade effects, permission requirements, or whether dependent objects (attack paths, operating modes) are affected. It does not contradict the annotations, so no contradiction flag.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.