Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the full burden of behavioral disclosure. It only states 'Get detailed information,' implying a read-only operation, but does not disclose any edge cases, error behavior, required permissions, or what exactly constitutes 'detailed information.' This is sparse for a tool with no annotation safety net.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.