Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the full burden but fails to disclose any behavioral traits such as required permissions, side effects (e.g., irreversible action), or response behavior. It only states the action without explaining what 'approve' entails.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.