Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the full burden of describing behavior. It communicates a read-only list operation and adds that positions are included, but it does not disclose output format, edge cases (e.g., empty menu list), or whether any data is modified. This is adequate but minimal, providing no significant behavioral context beyond the action itself.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.