Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the full burden but discloses nothing behavioral: no indication of whether the call blocks until completion, whether logs are tailed or truncated, how large a payload to expect, or whether the deployment must still be live. Only the schema hint that deployment_id comes from badgr_run/badgr_serve adds any operational context.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.