n8n-MCP

#!/bin/bash # Test script to verify Docker optimization (no n8n deps) set -e echo "🧪 Testing Docker optimization..." echo "" # Check if nodes.db exists if [ ! -f "data/nodes.db" ]; then echo "❌ ERROR: data/nodes.db not found!" echo " Run 'npm run rebuild' first to create the database" exit 1 fi # Build the image echo "📦 Building Docker image..." DOCKER_BUILDKIT=1 docker build -t n8n-mcp:test . > /dev/null 2>&1 # Check image size echo "📊 Checking image size..." SIZE=$(docker images n8n-mcp:test --format "{{.Size}}") echo " Image size: $SIZE" # Test that n8n is NOT in the image echo "" echo "🔍 Verifying no n8n dependencies..." if docker run --rm n8n-mcp:test sh -c "ls node_modules | grep -E '^n8n$|^n8n-|^@n8n'" 2>/dev/null; then echo "❌ ERROR: Found n8n dependencies in runtime image!" exit 1 else echo "✅ No n8n dependencies found (as expected)" fi # Test that runtime dependencies ARE present echo "" echo "🔍 Verifying runtime dependencies..." EXPECTED_DEPS=("@modelcontextprotocol" "better-sqlite3" "express" "dotenv") for dep in "${EXPECTED_DEPS[@]}"; do if docker run --rm n8n-mcp:test sh -c "ls node_modules | grep -q '$dep'" 2>/dev/null; then echo "✅ Found: $dep" else echo "❌ Missing: $dep" exit 1 fi done # Test that the server starts echo "" echo "🚀 Testing server startup..." docker run --rm -d \ --name n8n-mcp-test \ -e MCP_MODE=http \ -e AUTH_TOKEN=test-token \ -e LOG_LEVEL=error \ n8n-mcp:test > /dev/null 2>&1 # Wait for startup sleep 3 # Check if running if docker ps | grep -q n8n-mcp-test; then echo "✅ Server started successfully" docker stop n8n-mcp-test > /dev/null 2>&1 else echo "❌ Server failed to start" docker logs n8n-mcp-test 2>&1 exit 1 fi # Clean up docker rmi n8n-mcp:test > /dev/null 2>&1 echo "" echo "🎉 All tests passed! Docker optimization is working correctly." echo "" echo "📈 Benefits:" echo " - No n8n dependencies in runtime image" echo " - Image size: ~200MB (vs ~1.5GB with n8n)" echo " - Build time: ~1-2 minutes (vs ~12 minutes)" echo " - No version conflicts at runtime"