Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description must disclose behavioral traits, but it only lists actions (list, create, delete) without explaining side effects (e.g., deletion is destructive), required permissions, or whether operations are safe. The description adds no behavior beyond what the enum values imply.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.