Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already indicate readOnlyHint, idempotentHint, and openWorldHint. The description adds that the tool uses real-time data from World Bank LPI and live FX APIs, which is useful context. However, no further behavioral traits (e.g., rate limits, caching) are disclosed.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.