Verified project record

slopus/happy

Happy is an open-source MIT-licensed mobile client, CLI, and encrypted relay server that lets you control terminal coding agents (Claude Code, Codex) from your phone instead of only from your desk. It runs on your own hardware and projects remain ordinary folders.

Project overview

It addresses a specific gap for developers using Claude Code or Codex: continuing terminal agent sessions remotely via iOS, Android, or web, with an encrypted relay between the CLI and phone.

Project type: AI Agent
Use cases: Automation
Deployment: Refer to project documentation
License: MIT

Best for

Developers who use Claude Code or Codex in a terminal and want to control or continue those sessions from an iOS, Android, or web client.
Users comfortable with a CLI-based workflow and a paid Claude, Codex, or Grok subscription plan they sign in with.

Key capabilities

An iOS, Android, and web client (built with Expo) for controlling coding agent sessions from your phone.
A terminal CLI that wraps Claude Code and Codex harnesses so sessions can continue from your phone.

Limitations and risks

Claude, Codex, and Grok subscription plans you sign in with are required; these are external paid services outside this project.
Inference happens through the wrapped Claude Code and Codex harnesses; local orchestration via the CLI does not imply local or offline inference.
Only Claude Code and Codex harness integrations are documented; support for other coding agents is not documented.
GPU needs, minimum hardware, telemetry practices, and coding skill requirements are not documented.

Getting started

Setup difficulty is documented as easy: install globally with npm (npm install -g happy), run happy claude, then continue the session from your phone.

Evidence and sources

GitHub project description: Happy is the open-source desktop app for Claude Code, Codex, and Grok, with an iOS and Android app to control your coding agents from anywhere.
README: The original CLI wraps the Claude Code and Codex harnesses directly in your terminal and lets you continue from your phone.
README: - [happy-app](packages/happy-app): the Happy mobile app and web client (Expo)
README: npm install -g happy
README: Left your desk? The same sessions are already on your phone, and what moves between your devices is encrypted.

Source updated at: 2026-10-07T18:29:00Z

Open original GitHub project