Claude Code Terminator Notification Hooks - Pleasant sounds and tab title updates with emoji indicators

notify.sh

#!/bin/bash

# Notification script for Claude Code - sounds and tab title via remotinator
# Emojis: 🔴 (running), 🟢 (stopped), 🔨 (needs approval)

# Exit early if TERMINATOR_UUID is not set
if [ -z "$TERMINATOR_UUID" ]; then
    exit 0
fi

HOOK_TYPE="$1"

# Function to update tab title
update_title() {
    local emoji="$1"
    
    # Use remotinator to update tab title
    CURRENT_TITLE=$(remotinator --uuid "$TERMINATOR_UUID" get_tab_title 2>/dev/null | head -n 1)
    CLEAN_TITLE=$(printf "%s" "$CURRENT_TITLE" | sed -E 's/^(🔴|🟢|🔨) //')
    remotinator --uuid "$TERMINATOR_UUID" set_tab_title -t "$emoji $CLEAN_TITLE" >/dev/null 2>&1
}

case "$HOOK_TYPE" in
    "UserPromptSubmit")
        # Claude is running/processing
        paplay /usr/share/sounds/freedesktop/stereo/message.oga 2>/dev/null &
        update_title "🔴"
        ;;
        
    "Stop")
        # Claude finished responding
        paplay /usr/share/sounds/freedesktop/stereo/complete.oga 2>/dev/null &
        update_title "🟢"
        ;;
        
    "Notification")
        # Tool approval needed
        paplay /usr/share/sounds/freedesktop/stereo/dialog-information.oga 2>/dev/null &
        update_title "🔨"
        ;;
esac

exit 0

settings.json

{
  "env": {},
  "includeCoAuthoredBy": false,
  "permissions": {
    "allow": [],
    "deny": []
  },
  "hooks": {
    "UserPromptSubmit": [
      {
        "hooks": [
          {
            "type": "command",
            "command": "~/.claude/hooks/notify.sh UserPromptSubmit"
          }
        ]
      }
    ],
    "Stop": [
      {
        "hooks": [
          {
            "type": "command",
            "command": "~/.claude/hooks/notify.sh Stop"
          }
        ]
      }
    ],
    "Notification": [
      {
        "hooks": [
          {
            "type": "command",
            "command": "~/.claude/hooks/notify.sh Notification"
          }
        ]
      }
    ]
  }
}