LangGraph Agent MCP Server

#!/bin/bash # Installation and setup script for MCP Server echo "🚀 FastMCP Server Setup for LangGraph Agent" echo "============================================" echo "" # Check Python version echo "📋 Checking Python version..." python_version=$(python3 --version 2>&1 | awk '{print $2}') echo " Python version: $python_version" echo "" # Install dependencies echo "📦 Installing dependencies..." pip install fastmcp>=2.13.0 httpx>=0.24.0 pydantic>=2.0.0 echo "" # Create .env file if it doesn't exist if [ ! -f .env ]; then echo "⚙️ Creating .env file..." cp .env.example .env echo " Please edit .env with your configuration" echo "" fi # Check if LangGraph agent is running echo "🔍 Checking LangGraph agent connectivity..." if curl -s --max-time 2 http://localhost:2024/health > /dev/null 2>&1; then echo " ✅ LangGraph agent is running on port 2024" else echo " ⚠️ LangGraph agent is not accessible on port 2024" echo " Please start your LangGraph agent before running the MCP server" fi echo "" echo "✨ Setup complete!" echo "" echo "Next steps:" echo "1. Ensure your LangGraph agent is running on port 2024" echo "2. Run the MCP server:" echo " python src/agent_mcp/mcp_server.py" echo "" echo "3. Test the server:" echo " python examples/test_client.py" echo "" echo "4. Configure ChatGPT Enterprise with:" echo ' {"mcpServers": {"langgraph-agent": {"url": "http://YOUR-SERVER:8000/sse"}}}' echo "" echo "📚 See QUICKSTART.md for detailed instructions" echo "📚 See CHATGPT_ENTERPRISE_GUIDE.md for ChatGPT integration"