AI Context Bridge is a browser extension designed to enhance the efficiency of AI conversation interactions. It breaks the information silos between browser web pages and AI chat windows, allowing users to directly trigger a tab selector in the input boxes of major AI platforms such as ChatGPT, Claude, Gemini, and DeepSeek by typing '@'. Users can then inject the core text of multiple open tabs into the current prompt. The core value of this tool is eliminating the cumbersome process of switching windows, manually copying, and formatting. It also securely captures private internal network pages that are logged in but cannot be accessed externally via URL. Core functions are free, while the premium version Smart Context Pro offers a lifetime purchase (for $10), focusing on providing an ultra-simple, clean, and privacy-protected contextual flow solution for heavy web research and AI office users.