MCP ChatGPT Multi-Server Suite

#!/bin/zsh # Colors for terminal output RED='\033[0;31m' GREEN='\033[0;32m' YELLOW='\033[1;33m' BLUE='\033[0;34m' NC='\033[0m' # No Color echo "${BLUE}💱 Starting MCP Currency Converter App${NC}\n" # Check if API key is set (optional for this app) if [ -z "$EXCHANGE_RATE_API_KEY" ]; then echo "${YELLOW}ℹ️ Using free API (no key required)${NC}" echo "${YELLOW} Free tier: 1500 requests/month${NC}" echo "${YELLOW} Get unlimited access at: https://www.exchangerate-api.com/${NC}\n" fi # Check if node_modules exists if [ ! -d "node_modules" ]; then echo "${YELLOW}📦 Installing dependencies...${NC}" npm install if [ $? -ne 0 ]; then echo "${RED}❌ Failed to install dependencies${NC}" exit 1 fi echo "${GREEN}✅ Dependencies installed${NC}\n" fi # Build if dist doesn't exist or currency-server.js is missing if [ ! -f "dist/currency-server.js" ]; then echo "${YELLOW}🔨 Building TypeScript...${NC}" npm run build if [ $? -ne 0 ]; then echo "${RED}❌ Build failed${NC}" exit 1 fi echo "${GREEN}✅ Build successful${NC}\n" fi # Start the server echo "${GREEN}🌐 Starting Currency Converter on http://localhost:3001${NC}" echo "${BLUE}💡 Tip: Open another terminal and run 'ngrok http 3001' to expose via ngrok${NC}\n" node dist/currency-server.js