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 discloses only the destination-location constraint; it says nothing about overwrite behavior if the destination exists, permission requirements, reversibility, or what the operation returns for a mutation-style copy.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.