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 behavioral disclosure. It states 'List all knowledge base entries', implying a read-only operation that retrieves all entries without filtering. However, it doesn't describe potential behaviors like pagination, rate limits, authentication requirements, or what 'all' entails (e.g., scope or limits), leaving significant gaps.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.