Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries full responsibility for behavioral disclosure, but it only states the action without detailing side effects, reversibility, or impact on wallet operations. It does not describe whether switching persists, affects pending transactions, or requires confirmation.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.