The provided repository, Kavach, is a comprehensive privacy and security browser extension equipped with a robust Node.js backend. Built with React and Webpack, the frontend extension features interactive components like a security scanner, trust score calculator, data flow visualizer, and active tracker list. It includes specialized utilities for extracting EXIF metadata, preventing browser fingerprinting, and inspecting files. The TypeScript-based backend API utilizes Google’s Gemini AI to analyze privacy policies, scrape compliance data, detect PII in images, and check data breaches using HIBP. Together, these modules deliver an AI-powered suite for real-time web privacy protection.