Prompt OS is a real desktop AI agent that doesn't just chat — it acts on your machine. It runs terminal commands, renames & organizes files, controls the browser autonomously, analyzes screenshots with vision, handles clipboard, and reads PDFs/DOCX. Built with customtkinter dark UI. Supports Gemini, Groq, DeepSeek, Claude, GPT + more (free tiers available). .exe included for easy install. Open source (MIT). Finally, an AI that gets things done on your desktop.