Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the full burden of behavioral disclosure. It states the core destructive action ('Delete'), but does not reveal important traits such as irreversibility, cascading effects on cards, permission requirements, or whether the operation can fail silently. This is a significant gap for a destructive tool.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.