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happy

From public sources

Orchestrate Claude, Codex and Grok in one app. Open-source (MIT), reuses the subscriptions you already pay for.

AI toolCategory: AI AgentsOpen sourcedata checked Oct 16, 2026
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Overview

  • agent-orchestration
  • ai-agents
  • claude-code
  • claude-desktop
  • codex
  • codex-cli
  • coding-agents
  • grok
  • hacktoberfest

Installation

Commands are shown, never run by the marketplace. Check them against the official documentation.
  • Official websiteFrom public sourcesfrom catalog metadata
    happy.engineering/ ↗
  • Build from sourceFrom public sourcesfrom catalog metadata

    Build from source: no validated build recipe — follow the repository instructions.

    github.com/slopus/happy ↗

Compatibility

Unknown means no evidence was found — not that the product is incompatible.
PlatformStatusArchitectureEvidenceConfidence
WindowsUnknown———
macOSUnknown———
LinuxUnknown———
Web browserUnknown———
Server / self-hostedUnknown———
Container (OCI)Unknown———

Releases

checked Oct 30, 2026
v1.2.5LatestSep 22, 2026Official source ↗

Files in 1.2.5

This release has no attached files.

Release history

Quality profile

algorithm quality-v1.0 · assessed Oct 16, 2026
Quality Score95
Risk Score0
Confidence 1.00
Quality Score and Risk Score are different measures. A high score does not guarantee safety.

Score components

Maintenance · 2020
last activity 1 days ago
Documentation · 1515
README 4511 chars, description present
Ready to use · 1515
install instructions: yes; releases: yes
Metadata · 1010
4/4 of description, homepage, license, topics
Releases · 1010
10 release(s), latest 7 days ago
Category confidence · 105
classifier confidence 0.5
Adoption · 1010
24162 stars (log-dampened, 10k = max)
License clarity · 55
SPDX MIT
Community · 55
issues enabled, 2065 forks

License

MIT
Known licensefrom the repository host

This is the catalog policy status, not legal advice.

Sources

github.com/slopus/happyPrimary★ 24,162 starslast activity Oct 14, 2026Primary repository · Confidence 1.00

Reviews

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README

From slopus/happy · license MIT · fetched Oct 30, 2026

https://github.com/user-attachments/assets/deeeeaf5-e550-49bc-829f-1186898f441a

What you get

  1. Any model: Claude, Codex, Grok, Gemini, and more. Gemini runs through Antigravity, and OpenCode or any Agent Client Protocol agent plugs in as a harness. Give every task the model that fits, and delegate to subagents on any of them.
  2. Reuse your subscriptions. Sign in with the Claude, Codex, and Grok subscriptions you already pay for; Antigravity, OpenCode, and ACP agents keep their own logins. Happy adds a harness, not another bill.
  3. Open source MIT. It runs on your own hardware and your projects stay ordinary folders. Read the code, fork it, ship your own build.
  4. End-to-end encrypted mobile app. Left your desk? The same sessions are already on your phone, and what moves between your devices is encrypted.
  5. Natively multiplayer. Invite a colleague or a friend into the session. You both watch the same agent work, and either of you can steer it.
Resources

How Happy fits together

RepositoryWhat it is
slopus/happy ← this repositoryThe mobile app (iOS, Android, web), the original CLI, and the relay server
slopus/happy-desktopThe desktop app for macOS, Windows, and Linux
slopus/happy-agentHappy Agent, the open-source agent runtime the desktop app runs on
slopus/slopus.github.ioThe website and docs at happy.engineering

Original Happy CLI

The original CLI wraps the Claude Code and Codex harnesses directly in your terminal and lets you continue from your phone.

For multi-model sessions and teams, move to the desktop app and Happy Harness.

npm install -g happy

# Start Claude Code
happy claude

# Or start Codex
happy codex
  • happy-app: the Happy mobile app and web client (Expo)
  • happy-cli: the original Happy CLI (happy on npm)
  • happy-agent: remote session control for the original Happy CLI (not the Happy Agent runtime)
  • happy-server: the relay server for encrypted sync
  • happy-push-server: Cloudflare Worker that delivers push notifications via APNs/FCM (replaces the Expo push service)

Migrated from the happy-coder package. Thanks to @franciscop for donating the happy package name!

Open the repository ↗