Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the full burden. "Forget" hints at irreversible removal but says nothing about whether deletion is permanent, whether dependent settings (e.g., a default profile pointer) are affected, what errors occur if the name is unknown, or what the response looks like.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.