Happy Next vs Marshal Stack

Happy Next is a secure mobile companion for AI coding agents. Follow long-running tasks, respond when your agent needs input, and continue conversations from your iPhone or iPad. Happy Next works with Claude Code, Codex, and Gemini through the Happy desktop CLI. Pair your devices with a QR code, start a supported coding agent on your computer, and keep the session available while you are away from your desk. KEY FEATURES • Continue AI coding sessions between desktop and mobile • Receive notifications for permission requests and completed tasks • Stream responses and tool activity in real time • Browse conversation history and reconnect to active sessions • View files, code, images, and rich tool output • Pair devices securely with a QR code • Protect session content with end-to-end encryption • Use an open-source client and CLI HOW IT WORKS 1. Install the Happy CLI on your computer. 2. Pair the mobile app by scanning a QR code. 3. Start Claude Code, Codex, or Gemini through Happy. 4. Monitor and continue the session from your mobile device. REQUIREMENTS Happy Next is a companion app. A computer running the Happy CLI and a supported AI coding agent is required. Availability and usage of third-party AI services depend on the accounts and terms of their respective providers. Happy Next is an independent open-source project and is not affiliated with Anthropic, OpenAI, or Google.

Marshal Stack is one screen for everything you have already shipped. Your apps in the App Store, the sites and APIs behind them, and the servers you run yourself — all read by one rule: green is fine, amber needs a look, red is down. WHAT IT WATCHES • App Store — rating, review count, latest version, and the release state: in review, rejected, ready for sale. • Sites and APIs — checked every minute, with the latency next to the result. A notification arrives when an address stops answering twice in a row, and again when it recovers. • Your own servers — CPU, memory, disk, load and the heaviest processes, reported by a small agent you install with one line on a machine you already own. • Alerts that say what to do, not only what broke — memory over the threshold, a process running from /tmp, a port that was not open yesterday. YOUR KEYS, YOUR MACHINES Connect your own App Store Connect key, or none at all. The server agent dials out over HTTPS: it opens no port, reads no files, touches no databases, and uninstalls with one command. There is no registration form. Sign in with GitHub, or just open the app and look around on sample data bundled inside it — no account, no keys, no network. ON THE WRIST The same three states on Apple Watch. A glance tells you whether anything needs you, and a tap opens the one thing that does. Free. No subscription, no in-app purchases, no ads, no third-party trackers.