MindMarks is a browser extension (Firefox and Edge) that uses AI to capture, analyze, organize, and search your conversations with ChatGPT, Claude, Gemini and other LLMs—automatically grouping related chats into folders, extracting summaries and key insights, managing prompts, and exporting structured notes—so power users, researchers, students and professionals can avoid losing valuable AI-generated ideas, quickly retrieve context across projects, and turn transient chat logs into a reusable personal knowledge base to boost productivity.