Claude Notifications 🔔

Delightful audible notifications for Claude Code. Never alt+tab back to disappointment, thinking it was cranking away for 30-minutes on your task only to see a "Just double checking - you cool with this plan? Y/n"

⚡ Super Quick Install

npm install -g @delorenj/claude-notifications

That's it! 🎉 The package will automatically:

• ✅ Install the notification system
• 🎼 Generate a delightful notification scale
• 🪝 Configure Claude Code stop hooks
• 🧪 Test the installation

Features

• 🎵 Final Fantasy Dream Harp - Classic C-D-E-G ascending/(optional)descending pattern
• 🔊 Cross-Platform Audio - Works on Linux and macOS
• 🖥️ Desktop Notifications - Visual notifications with Claude Code branding
• 🪝 Auto-Integration - Automatically configures Claude Code hooks
• ⚡ Zero Configuration - Works out of the box
• webhook Webhook Support - Trigger a webhook in addition to or instead of the sound
• 🎨 Customizable - Easy to modify sounds and settings

Usage

After installation, Claude Code will begin notifying you when it finishes or is waiting on your response.

Manual Commands

# Trigger notification manually
claude-notify

# Test the system
claude-notifications test

# Reinstall/repair
claude-notifications install

# Get help
claude-notifications help

The Sound

• Pattern: C1-D1-E1-G1-C2-D2-E2-G2-C3-G2-E2-D2-C2-G1-E1-D1-C1
• Duration: ~2 seconds of dreamy notes

How It Works

The package automatically:

1. Detects Claude Code - Finds your Claude Code configuration
2. Adds Stop Hook - Configures the notification trigger
3. Creates Sound - Generates the sound using sox
4. Sets Up Commands - Installs claude-notify globally

Claude Code Integration

The installer automatically adds this to your Claude Code settings:

{
  "hooks": {
    "Stop": [
      {
        "matcher": "",
        "hooks": [
          {
            "type": "command",
            "command": "claude-notify"
          }
        ]
      }
    ]
  }
}

Requirements

• Node.js 14+ (you probably have this if you use Claude Code)
• Linux or macOS (Windows support coming soon)
• Audio system (PulseAudio, ALSA, or CoreAudio)

Auto-Installed Dependencies

The package will automatically install:

• sox for sound generation (Linux: apt/dnf, macOS: brew)
• node-notifier for desktop notifications

Customization

Change the Sound

Replace the generated sound file:

# Find the sound file
ls ~/.local/share/sounds/claude-notification.wav

# Replace with your own
cp your-custom-sound.wav ~/.local/share/sounds/claude-notification.wav

Configure Webhooks

You can configure a webhook to be triggered when a notification occurs. This is useful for integrating with other services, such as IFTTT, Zapier, or a custom server.

Create a configuration file at ~/.config/claude-notifications/settings.json.

Example settings.json:

{
  "sound": true,
  "webhook": {
    "enabled": true,
    "url": "https://maker.ifttt.com/trigger/claude_notification/with/key/YOUR_KEY",
    "replaceSound": false
  }
}

Configuration Options:

• sound: (boolean) Whether to play the notification sound. Defaults to true.
• webhook.enabled: (boolean) Whether to trigger the webhook. Defaults to false.
• webhook.url: (string) The URL to send the POST request to.
• webhook.replaceSound: (boolean) If true, the sound will not play when a webhook is triggered. Defaults to false.

The webhook will be sent as a POST request with a JSON payload:

{
  "message": "Claude is waiting for you..."
}

Create Custom Patterns

Use sox to create new victory fanfares:

Note: Previously, a tedious chore I wouldn't recommend to a sane person. But now that we live in a fictional Blade Runner, Cyberpunk-inspired alternate timeline, just ask your robot buddy to do it!

# Simple ascending scale
sox -n custom.wav synth 0.1 sine 261.63 : synth 0.1 sine 293.66 : synth 0.1 sine 329.63

# Your imagination is the limit!

Troubleshooting

No Sound?

# Test your audio system
paplay /usr/share/sounds/alsa/Front_Left.wav  # Linux
afplay /System/Library/Sounds/Glass.aiff      # macOS

# Reinstall
claude-notifications install

No Notification?

# Test manually
claude-notify

# Check Claude Code config
claude-notifications install  # Will show config location

Command Not Found?

# Reinstall globally
npm install -g @delorenj/claude-notifications

# Or use npx
npx @delorenj/claude-notifications test

Uninstall

npm uninstall -g @delorenj/claude-notifications

The uninstaller will clean up sound files and notify you about manual config cleanup.

Development

Local Development

git clone https://github.com/delorenj/claude-notifications.git
cd claude-notifications
npm link
claude-notifications install

Publishing

npm version patch
npm publish

Contributing

PRs welcome! Especially for:

• Windows support
• More sound patterns
• Better Claude Code detection
• macOS improvements

License

MIT License - Make it your own! 🎵

---

Ready to level up your Claude Code experience?

npm install -g @delorenj/claude-notifications

Made with ❤️ for fellow developers of the world over. but mostly for me, who alt-tabs away into the night leaving techno-breadcrumb trails of unanswered and unfinished Claude Code tasks.

🎮✨ Enjoy! ✨🎮