Claude MCP Server Ecosystem

#!/bin/bash # Claude MCP Server Ecosystem - Complete Shutdown Script # This script stops all infrastructure and MCP servers gracefully PROJECT_ROOT="/Users/robertlee/GitHubProjects/Claude_MCPServer" LOG_DIR="$PROJECT_ROOT/logs" TIMESTAMP=$(date '+%Y%m%d_%H%M%S') SHUTDOWN_LOG="$LOG_DIR/shutdown_$TIMESTAMP.log" # Color codes for output RED='\033[0;31m' GREEN='\033[0;32m' YELLOW='\033[1;33m' BLUE='\033[0;34m' NC='\033[0m' # No Color # Create logs directory mkdir -p "$LOG_DIR" # Function to log with timestamp log() { echo -e "[$(date '+%Y-%m-%d %H:%M:%S')] $1" | tee -a "$SHUTDOWN_LOG" } # Function to stop a service by PID file stop_service() { local service_name=$1 local pid_file="$LOG_DIR/${service_name}.pid" if [ -f "$pid_file" ]; then local pid=$(cat "$pid_file") if kill -0 "$pid" 2>/dev/null; then log "${YELLOW}🛑 Stopping $service_name (PID: $pid)...${NC}" kill "$pid" 2>/dev/null || true # Wait for graceful shutdown local count=0 while kill -0 "$pid" 2>/dev/null && [ $count -lt 10 ]; do sleep 1 ((count++)) done # Force kill if still running if kill -0 "$pid" 2>/dev/null; then log "${RED}⚡ Force killing $service_name...${NC}" kill -9 "$pid" 2>/dev/null || true fi log "${GREEN}✅ $service_name stopped${NC}" else log "${BLUE}ℹ️ $service_name was not running${NC}" fi rm -f "$pid_file" else log "${BLUE}ℹ️ No PID file found for $service_name${NC}" fi } # Function to stop processes by port stop_by_port() { local port=$1 local service_name=$2 local pid=$(lsof -ti :$port 2>/dev/null || true) if [ -n "$pid" ]; then log "${YELLOW}🛑 Stopping $service_name on port $port (PID: $pid)...${NC}" kill "$pid" 2>/dev/null || true sleep 2 # Force kill if still running if kill -0 "$pid" 2>/dev/null; then log "${RED}⚡ Force killing process on port $port...${NC}" kill -9 "$pid" 2>/dev/null || true fi log "${GREEN}✅ Port $port freed${NC}" else log "${BLUE}ℹ️ No process found on port $port${NC}" fi } # Main shutdown sequence main() { log "${YELLOW}🛑 Stopping Claude MCP Server Ecosystem...${NC}" log "${BLUE}📂 Project Root: $PROJECT_ROOT${NC}" log "${BLUE}📝 Shutdown Log: $SHUTDOWN_LOG${NC}" cd "$PROJECT_ROOT" # Step 1: Stop MCP servers by PID files log "${BLUE}🧠 Stopping MCP servers...${NC}" stop_service "memory-simple" stop_service "sequential-thinking" stop_service "data-pipeline" stop_service "realtime-analytics" stop_service "data-warehouse" stop_service "ml-deployment" stop_service "data-governance" # Step 2: Stop any remaining processes by port log "${BLUE}🔌 Checking ports and stopping remaining processes...${NC}" stop_by_port 3301 "Memory Simple MCP" stop_by_port 3302 "Sequential Thinking MCP" stop_by_port 3011 "Data Pipeline" stop_by_port 3012 "Realtime Analytics" stop_by_port 3013 "Data Warehouse" stop_by_port 3014 "ML Deployment" stop_by_port 3015 "Data Governance" # Step 3: Stop Docker services log "${BLUE}🐳 Stopping Docker infrastructure...${NC}" npm run docker:down 2>&1 | tee -a "$SHUTDOWN_LOG" || true # Step 4: Clean up any remaining Node.js processes related to MCP log "${BLUE}🧹 Cleaning up remaining MCP processes...${NC}" # Kill any remaining tsx processes pkill -f "tsx.*servers.*analytics" 2>/dev/null || true pkill -f "npx.*sequential-thinking" 2>/dev/null || true pkill -f "simple-server.js" 2>/dev/null || true # Step 5: Clean up status files log "${BLUE}📄 Cleaning up status files...${NC}" rm -f "$LOG_DIR/ecosystem.status" rm -f "$LOG_DIR/ecosystem.start_time" rm -f "$LOG_DIR"/*.pid # Step 6: Final verification log "${BLUE}🔍 Final verification...${NC}" local remaining_processes="" for port in 3301 3302 3011 3012 3013 3014 3015; do if lsof -i :$port &>/dev/null; then remaining_processes+="Port $port still in use\n" fi done if [ -n "$remaining_processes" ]; then log "${YELLOW}⚠️ Warning: Some processes may still be running:${NC}" echo -e "$remaining_processes" | tee -a "$SHUTDOWN_LOG" else log "${GREEN}✅ All MCP services stopped successfully${NC}" fi log "${GREEN}🎉 SHUTDOWN COMPLETE!${NC}" log "${BLUE}📁 Shutdown log: $SHUTDOWN_LOG${NC}" } # Run main function main "$@"