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 removes a command from a whitelist, implying a mutation operation, but doesn't describe side effects (e.g., whether this affects pending commands or security levels), permissions required, or error conditions. This leaves significant gaps in understanding how the tool behaves beyond its basic function.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.