Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the full burden for behavioral disclosure. It only states the action 'archive' without explaining the consequences (e.g., reversible? hidden from lists?), permission requirements, or any side effects. This is a significant transparency gap even for a simple tool.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.