Does the description clearly state what the tool does and how it differs from similar tools?
Description clearly states it detects unauthorized diversion of dual-use technologies for COO persona, specifies data sources (shipment manifests, sanctions lists, transport data), inputs, outputs, and async requirement. Differentiates from siblings like dual_use_export_risk_mapper.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.