Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the full burden of behavioral disclosure. It does not indicate whether the operation is read-only, whether it triggers any side effects, or what happens to the data. For an export tool, one might expect a read-only hint, but nothing is stated. This is a significant gap.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.