ClaudeMap

Happy

An open-source, E2E-encrypted mobile and web client for Claude Code and Codex.

Plugins & Agentsmobileremoteclientencryptionopen-source

Happy gives Claude Code (and Codex) a mobile and web frontend: start or monitor coding sessions from your phone, approve permission prompts via push notification, and switch devices mid-task — with end-to-end encryption so code never leaves your devices unencrypted. The established answer to "can I drive Claude Code from my phone?", with a large community around it.

What it does

  • Full Claude Code sessions from iOS/Android/web — not a truncated terminal mirror
  • End-to-end encryption: the relay never sees plaintext code or credentials
  • Push notifications for permission prompts and errors; approve from the lock screen
  • Session hand-off between devices mid-task; no telemetry collected

When to use it

Best for keeping long agent runs moving while you are away from the desk: kick off a refactor, get pinged when Claude needs a permission decision, approve from your phone.

Getting started

npm install -g happy

# then start sessions with:
happy claude
# or, for Codex:
happy codex

Things to know

Your sessions relay through Happy's infrastructure (encrypted) — self-hosting options exist but add setup work. A phone is a poor code-review surface; treat mobile approvals as triage, not review.

Repository

slopus/happy

Charted

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