rz-tech

https://rzrizaldy.github.io/twin_md/ twin md is a local-first desktop companion for macOS that lives on your Mac and gets to know you through your own notes. Instead of asking you to move your life into another AI app, twin md works with the context you already have: your Obsidian vault, Markdown notes, saved thoughts, projects, and daily workflow. You can ask it what you know, save new thoughts back into your vault, and let it help with small desktop actions when needed. The companion comes with a chibi axolotl mascot that shifts mood based on your state, making it feel less like a corporate dashboard and more like a small creature sitting beside your work. The important part is trust. Real-world actions like Spotify controls, browser automation, and Apple Reminders go through a local permission queue. Nothing runs silently. The app asks first, and trust gets earned one approved action at a time. Under the hood, twin md connects the desktop app to Claude Code through a custom local tool layer, so it can read vault context, save notes, and request actions while staying grounded in the user’s own machine. The bet: an AI companion can be personal without being invasive. It can stay on your Mac, respect your context, and make work feel a little less lonely.