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. The term 'Delete' effectively signals destructive behavior (permanent removal), but the description omits error handling (e.g., behavior if breakpoint number doesn't exist), return values, or side effects.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.