Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations provided, so description carries full burden. It mentions recomputing multiple aspects, but does not state whether the operation is read-only, requires special permissions, or has side effects. The input format hint is helpful but behavioral traits remain unclear.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.