Dead simple to try: "npm install -g happy-coder" then run "happy" instead of "claude". That's it.
We had three goals:
* Don't break anyone's flow - Use Claude Code normally at your desk, pick up your phone when you leave. Nothing changes, nothing breaks.
* Actually private - Full E2E encryption, no regular accounts. Your encryption keys are created on your phone and securely paired with your terminal. We protect our infra, not your data (because we literally can't see it).
* Hands-free is the future - This was the fun one. We hooked up 11Labs' new realtime SDK so you can literally talk to Claude Code through GPT-4.1 while walking around. Picked 11Labs because we can configure it to not store audio or transcripts.
The mobile experience turned out pretty great - fast chat, works on everything (iPads, foldables, whatever), and there's a web version too. It's free! The app and chat are completely free. Down the road we'll probably charge for voice inference or let you run it client-side with your own API keys.
Links to apps iOS: https://apps.apple.com/us/app/happy-claude-code-client/id674... Android (just released): https://play.google.com/store/apps/details?id=com.ex3ndr.hap... Web: https://app.happy.engineering
Would love to hear what you think!
