Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the burden. It discloses that it performs full-text search and ranks results by relevance, and scopes to the Masnavi. However, it does not mention read-only behavior, pagination, or any limitations, leaving significant gaps in behavioral disclosure.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.