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 mentions the analytical purpose but doesn't describe what the tool actually returns (e.g., risk metrics, structured data, analysis report), whether it performs calculations or just retrieves data, or any limitations like data freshness or coverage. For a tool with three required parameters and no output schema, this leaves significant gaps in understanding its behavior.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.