CLI ToolsMay 12, 2026·2 min read

Happy — Mobile Client for Claude Code & Codex

Happy is a mobile + web client for Claude Code and Codex with a CLI wrapper, enabling encrypted device handoff for long agent runs.

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This asset is staged first. The copied prompt tells the agent to inspect the staged files and ask before activating scripts, MCP config, or global config.

Stage only · 17/100Policy: stage
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CLI Tool
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Trust: Established
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Safe staging command
npx -y tokrepo@latest install be1071ef-f62f-40fa-93cd-83de2163d20b --target codex

Stages files first; activation requires review of the staged README and plan.

Intro

Happy is a mobile + web client for Claude Code and Codex with a CLI wrapper, enabling encrypted device handoff for long agent runs.

  • Best for: Developers who want to monitor or take over long agent runs from a phone
  • Works with: Node.js + npm for the CLI wrapper; iOS/Android/Web clients as documented
  • Setup time: 10 minutes

Practical Notes

  • Setup time ~10 minutes (install CLI + sign in on one client)
  • Two measurable checks: 1 session started and 1 device handoff completed
  • GitHub stars + forks (verified): see Source & Thanks

Remote control is valuable when agent runs are long and interrupt-prone:

  • Use it for approvals (permissions, prompts, or tool confirmations) without staying at the desk.
  • Keep sensitive repos on-device; review what data leaves the machine and how encryption keys are managed.
  • Start with a low-risk project to validate handoff reliability.

If you're rolling this out to a team, define a policy: which repos are allowed, and what constitutes sensitive output that must not be viewed on mobile.

FAQ

Q: How do I install the CLI? A: Run npm install -g happy as shown in the README.

Q: How do I start Claude Code or Codex? A: Use happy claude or happy codex as a wrapper.

Q: What should I verify first? A: Confirm a full handoff: start on desktop, view/control from mobile/web, then switch back.

🙏

Source & Thanks

Source: https://github.com/slopus/happy > License: MIT > GitHub stars: 20,527 · forks: 1,689

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