Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the full burden of explaining behavior. It clearly states that the tool clears a previously triggered emergency stop state, but it does not mention any side effects, such as whether normal computer interaction is restored immediately or what happens if no emergency stop is active.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.