AI Code Detector Pro is a free Chrome extension that specializes in identifying AI-generated code within GitHub repositories. Utilizing advanced methods such as fingerprinting, heuristics, and stylometry, it offers developers and researchers a reliable tool for discerning the authenticity of source code. The integration of LLM classification allows for optional deep analysis using OpenAI's GPT and Anthropic's Claude, enhancing detection capabilities significantly.

The extension enhances user experience by incorporating an 'Analyze AI Code' button directly on GitHub repository pages. This feature, along with context menu actions, makes it easy to initiate a thorough analysis. Results are presented in an intuitive popup dashboard, organized into tabs for files, commits, and pull requests. AI Code Detector Pro is designed to run efficiently, focusing solely on GitHub repositories, making it a lightweight yet powerful addition to any developer’s toolkit.