Scans your project dependencies for license compliance issues by analyzing node_modules and Python requirements. Exposes four tools: scan_licenses runs a full audit with conflict detection, quick_check gives you a risk summary, classify_license evaluates any license string against 60+ known licenses sorted by risk level (copyleft, permissive, proprietary, etc.), and find_copyleft surfaces problematic dependencies. The real value is in automatic conflict detection, like flagging AGPL dependencies in non-AGPL projects where you might face SaaS licensing obligations. Useful when auditing third-party code before shipping, onboarding dependencies from unfamiliar ecosystems, or preparing compliance reports for legal review.