Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the full burden. It mentions a 'backup' parameter but does not explain its default behavior (true), nor does it disclose permission requirements, reversibility, or rate limits. The description implies a mutation but lacks crucial behavioral context.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.