LangGraph Agent MCP Server

#!/bin/bash # Complete setup and verification for OAuth OpenAPI server echo "=======================================================================" echo "OAuth OpenAPI Server - Complete Setup & Verification" echo "=======================================================================" echo "" # Colors for output RED='\033[0;31m' GREEN='\033[0;32m' YELLOW='\033[1;33m' NC='\033[0m' # No Color # Step 1: Check dependencies echo "Step 1: Checking Python dependencies..." missing_deps=() for pkg in fastapi uvicorn authlib starlette pydantic httpx python-dotenv itsdangerous; do if ! pip show $pkg > /dev/null 2>&1; then missing_deps+=($pkg) fi done if [ ${#missing_deps[@]} -eq 0 ]; then echo -e "${GREEN}✅ All dependencies installed${NC}" else echo -e "${YELLOW}⚠️ Missing dependencies: ${missing_deps[*]}${NC}" echo "" read -p "Install missing dependencies? (y/n) " -n 1 -r echo if [[ $REPLY =~ ^[Yy]$ ]]; then pip install ${missing_deps[*]} echo -e "${GREEN}✅ Dependencies installed${NC}" else echo -e "${RED}❌ Cannot proceed without dependencies${NC}" exit 1 fi fi echo "" # Step 2: Check .env file echo "Step 2: Checking .env configuration..." if [ ! -f .env ]; then echo -e "${RED}❌ .env file not found${NC}" exit 1 fi required_vars=( "SERVER_BASE_URL" "OAUTH_ENABLED" "OAUTH_PROVIDER" "OKTA_DOMAIN" "OKTA_CLIENT_ID" "OKTA_CLIENT_SECRET" "SECRET_KEY" ) missing_vars=() for var in "${required_vars[@]}"; do if ! grep -q "^$var=" .env; then missing_vars+=($var) fi done if [ ${#missing_vars[@]} -eq 0 ]; then echo -e "${GREEN}✅ All required environment variables present${NC}" else echo -e "${YELLOW}⚠️ Missing variables: ${missing_vars[*]}${NC}" echo "Please add them to .env file" fi echo "" # Step 3: Show current configuration echo "Step 3: Current Configuration" echo "-----------------------------------" source .env echo "Server URL: ${SERVER_BASE_URL}" echo "OAuth Enabled: ${OAUTH_ENABLED}" echo "OAuth Provider: ${OAUTH_PROVIDER}" echo "Okta Domain: ${OKTA_DOMAIN}" echo "" # Step 4: Start server echo "Step 4: Starting OAuth OpenAPI Server..." echo "" # Kill any existing process on port 8001 lsof -ti:8001 | xargs kill -9 2>/dev/null # Start server in background python src/agent_mcp/openapi_oauth_server.py & SERVER_PID=$! # Wait for server to start echo "Waiting for server to start..." sleep 3 # Step 5: Verify endpoints echo "" echo "Step 5: Verifying Endpoints" echo "=======================================================================" endpoints=( "/" "/health" "/openapi.json" "/.well-known/openid-configuration" "/.well-known/oauth-authorization-server" "/.well-known/jwks.json" ) for endpoint in "${endpoints[@]}"; do url="http://localhost:8001${endpoint}" status_code=$(curl -s -o /dev/null -w "%{http_code}" "$url") if [ "$status_code" = "200" ]; then echo -e "${GREEN}✅${NC} GET $endpoint → $status_code OK" else echo -e "${RED}❌${NC} GET $endpoint → $status_code" fi done echo "" echo "=======================================================================" echo "Setup Complete!" echo "=======================================================================" echo "" echo "Server is running at: ${SERVER_BASE_URL}" echo "Process ID: $SERVER_PID" echo "" echo "Important URLs:" echo " 📚 API Docs: ${SERVER_BASE_URL}/docs" echo " 📖 OpenAPI Spec: ${SERVER_BASE_URL}/openapi.json" echo " 🔐 OpenID Config: ${SERVER_BASE_URL}/.well-known/openid-configuration" echo " 🏥 Health Check: ${SERVER_BASE_URL}/health" echo "" echo "Next Steps:" echo " 1. For local testing: Use ngrok to expose the server" echo " → ngrok http 8001" echo " 2. Update .env with ngrok HTTPS URL" echo " 3. Configure in ChatGPT Enterprise" echo "" echo "To stop the server:" echo " → kill $SERVER_PID" echo "" echo "Press Ctrl+C to stop this script (server will continue running)" echo "=======================================================================" # Keep script running wait