Skip to Content

Native Mobile App for Claude Code

Claude Code in Happy Coder App Screenshot 2
Claude Code in Happy Coder App Screenshot
Claude Code in Happy Coder App Screenshot 3
Then get started with:
$npm install happy-coder && happy
Demo video thumbnail

See Happy Claude Code Client in Action

Features

Claude Code in Happy Coder App Screenshot

Parallel Sessions

Connect multiple computers to one mobile app. Run Claude Code agents simultaneously across different machines. manage your workstation, home server, and vm instances from one place.

Claude Code in Happy Coder App Screenshot

Launch new sessions

Start Claude Code sessions from your phone while commuting or away from desk. Choose any connected machine and project directory. When you sit down at your computer, continue the same session in the terminal.

Claude Code in Happy Coder App Screenshot

Plan Mode

All existing Claude Code modes work identically on mobile. Plan Mode, execution mode, and other CLI modes pass through seamlessly. No mobile-specific limitations or adaptations.

Claude Code in Happy Coder App Screenshot

Permission Prompts

MCP tool calls and file edit operations trigger real-time permission requests on mobile with push notifications.

Claude Code in Happy Coder App Screenshot

Custom Slash Commands

All Claude Code slash commands and custom agents from ~/.claude/agents/ are available on mobile. Type / to see your complete agent library.

Claude Code in Happy Coder App Screenshot

File Browser

Browse your complete project file tree directly from your phone. Perfect for exploring codebases on-the-go or quickly locating where specific functions, types, or components are defined without needing your desktop.

Claude Code in Happy Coder App Screenshot

Thinking State

Monitor all your Claude Code agents at a glance from the home screen. See real-time status indicators showing which agents are actively thinking, waiting for input, or ready for new tasks across all your connected machines.