mcp-labs

# 🧠 OpenAI MCP BMI Tool – Client & Server Demo This project demonstrates how to build a simple MCP (Model Context Protocol) client and server using OpenAI's `openai` Python SDK and the `mcp` package. We expose a BMI calculator tool via the server and use an LLM-powered client to discover and invoke the tool based on natural language queries. --- ## 📽️ Demo Video Watch the full tutorial: **[How to Build an OpenAI MCP Client and Server](#)** _(https://www.youtube.com/watch?v=hMHYhRcd_Uo)_ --- ## 🚀 Features - ✅ Lightweight MCP Server using `FastMCP` - ✅ BMI calculation exposed as a tool - ✅ OpenAI GPT-4o model used to intelligently select tools and arguments - ✅ STDIO-based client-server communication - ✅ JSON-based tool calling flow using natural language