Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries full burden for behavioral disclosure. While 'Get list' implies a read-only operation, it doesn't specify whether this requires authentication, what format the list returns (e.g., paginated, filtered), or any rate limits. The description is minimal and lacks important operational context for a tool with no annotation coverage.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.