Five windows pretending to be one workflow. Kit puts your editor, browser, terminal, git, email, calendar, whiteboard and an autonomous agent in one window; AI has live context across all of them. 🤖 Kit Agent: autonomous AI with per-action permission control 🌐 Real browser: AI-powered summarize and extract 🪜 Stairs: chain AI + shell + HTTP + file steps 🔀 Git panel: stage, commit, push visually 📋 .kitrules: teach the agent your conventions Open source. MIT. macOS and Linux. Extendable ❤️