Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries full burden for behavioral disclosure. It states the tool restores deleted assets, implying a mutation operation, but provides no information about permissions required, whether restoration is reversible, rate limits, side effects, or what happens if some assets can't be restored. For a bulk mutation tool, this leaves significant behavioral gaps.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.