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 tool retrieves status and result, implying a read-only operation, but doesn't cover critical aspects like error handling (e.g., invalid task_id), response format, latency, or whether it's idempotent. The description is minimal and lacks behavioral context beyond the basic purpose.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.