REAPER MCP Server

#!/usr/bin/env bash set -e echo "🎹 REAPER MCP Server Installer for macOS" echo "=======================================" # Check if REAPER is installed REAPER_APP="/Applications/REAPER.app" if [ ! -d "$REAPER_APP" ]; then REAPER_APP="/Applications/REAPER64.app" if [ ! -d "$REAPER_APP" ]; then echo "❌ REAPER not found in /Applications" echo "Please install REAPER first: https://www.reaper.fm/download.php" exit 1 fi fi echo "✅ Found REAPER at: $REAPER_APP" # Find REAPER Scripts directory SCRIPTS_DIR="$HOME/Library/Application Support/REAPER/Scripts" if [ ! -d "$SCRIPTS_DIR" ]; then echo "📁 Creating REAPER Scripts directory..." mkdir -p "$SCRIPTS_DIR" fi # Get the repository root directory REPO_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)" echo "📍 Repository location: $REPO_DIR" # Copy Lua bridge script echo "📝 Installing Lua bridge script..." cp "$REPO_DIR/lua/mcp_bridge.lua" "$SCRIPTS_DIR/" xattr -rd com.apple.quarantine "$SCRIPTS_DIR/mcp_bridge.lua" 2>/dev/null || true # Install LuaSocket if not already installed if [ ! -f "$SCRIPTS_DIR/socket.lua" ] || [ ! -d "$SCRIPTS_DIR/socket" ]; then echo "🔌 Installing LuaSocket for REAPER..." if [ -f "$REPO_DIR/scripts/install_luasocket.sh" ]; then "$REPO_DIR/scripts/install_luasocket.sh" else echo "⚠️ LuaSocket not found. You may need to install it manually." echo " Run: $REPO_DIR/scripts/install_luasocket.sh" fi else echo "✅ LuaSocket already installed" fi # Create startup script for REAPER STARTUP_SCRIPT="$SCRIPTS_DIR/__startup.lua" if [ -f "$STARTUP_SCRIPT" ]; then # Check if mcp_bridge is already in startup if ! grep -q "mcp_bridge.lua" "$STARTUP_SCRIPT"; then echo "📌 Adding MCP bridge to existing startup script..." echo "" >> "$STARTUP_SCRIPT" echo "-- REAPER MCP Bridge" >> "$STARTUP_SCRIPT" echo "dofile(reaper.GetResourcePath() .. '/Scripts/mcp_bridge.lua')" >> "$STARTUP_SCRIPT" else echo "✅ MCP bridge already in startup script" fi else echo "📌 Creating startup script..." cat > "$STARTUP_SCRIPT" << 'EOF' -- REAPER Startup Script -- This script runs automatically when REAPER starts -- REAPER MCP Bridge dofile(reaper.GetResourcePath() .. '/Scripts/mcp_bridge.lua') EOF fi # Check Python installation if ! command -v python3 &> /dev/null; then echo "❌ Python 3 not found. Installing via Homebrew..." if ! command -v brew &> /dev/null; then echo "Installing Homebrew first..." /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" fi brew install python@3.11 fi # Create virtual environment and install dependencies echo "🐍 Setting up Python environment..." cd "$REPO_DIR" if [ ! -d "venv" ]; then python3 -m venv venv fi source venv/bin/activate pip install --upgrade pip pip install -e . # Create launch script LAUNCH_SCRIPT="$REPO_DIR/launch_mcp_server.sh" cat > "$LAUNCH_SCRIPT" << EOF #!/usr/bin/env bash cd "$REPO_DIR" source venv/bin/activate echo "Starting REAPER MCP Server..." python -m server.app EOF chmod +x "$LAUNCH_SCRIPT" # Create LaunchAgent for auto-start (optional) read -p "Would you like the MCP server to start automatically on login? (y/n) " -n 1 -r echo if [[ $REPLY =~ ^[Yy]$ ]]; then PLIST_FILE="$HOME/Library/LaunchAgents/com.reaper.mcp.server.plist" cat > "$PLIST_FILE" << EOF <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>Label</key> <string>com.reaper.mcp.server</string> <key>ProgramArguments</key> <array> <string>$LAUNCH_SCRIPT</string> </array> <key>RunAtLoad</key> <true/> <key>StandardOutPath</key> <string>$HOME/Library/Logs/reaper-mcp-server.log</string> <key>StandardErrorPath</key> <string>$HOME/Library/Logs/reaper-mcp-server-error.log</string> </dict> </plist> EOF launchctl load "$PLIST_FILE" echo "✅ MCP server will start automatically on login" fi # Create desktop shortcut (optional) read -p "Would you like a desktop shortcut to start the MCP server? (y/n) " -n 1 -r echo if [[ $REPLY =~ ^[Yy]$ ]]; then cat > "$HOME/Desktop/REAPER MCP Server.command" << EOF #!/usr/bin/env bash $LAUNCH_SCRIPT EOF chmod +x "$HOME/Desktop/REAPER MCP Server.command" echo "✅ Desktop shortcut created" fi echo "" echo "🎉 Installation complete!" echo "" echo "Next steps:" echo "1. Start REAPER" echo "2. The MCP bridge will load automatically on startup" echo "3. Run the MCP server with: $LAUNCH_SCRIPT" echo "" echo "To test the installation:" echo " cd $REPO_DIR" echo " source venv/bin/activate" echo " python scripts/test_manual.py" echo "" echo "For MCP clients, connect to: stdio mode using 'python -m server.app'"