HarborGuard is a comprehensive container security scanning platform that provides a unified web interface for managing multiple security tools including Trivy, Grype, Syft, Dockle, OSV Scanner, and Dive. Built with Next.js 15 and React 19, it offers interactive vulnerability visualization, historical scan tracking, real-time monitoring, and enterprise-ready features like REST APIs and bulk report exports. The platform addresses common pain points in container security workflows by consolidating multiple CLI tools into a single dashboard with advanced filtering, severity-based grouping, and layer-by-layer Docker image analysis.