Happy - Mobile/Web Client for Codex and Claude Code

·2026.04.14 09:46

Key point

An open-source client for remotely controlling Claude Code and Codex sessions on mobile and web.

Happy is an open-source client that lets you remotely handle Claude Code and Codex on iOS/Android and the web.

Locally, you start an AI session with happy claude or happy codex, and then can continue operating it from your phone.

The key point is that it's a wrapper around the CLI, so it maintains the existing local execution flow while attaching a mobile/web interface.

In other words, it targets the use case of continuing to view, input, and control agent work started on desktop while on the move.

This summary was generated automatically by AI. Check the original for the author's claims and context. Copyright belongs to the original author.

Our guide explains how the AI works. Report summary errors, attribution issues, or removal requests via Contact.