What is MCP? MCP Explained Simply
TechWorld with Nana — Sep 2, 2026 — tutorial
Why watch
A clear introduction to MCP (Model Context Protocol) designed for developers and engineers curious about AI integration. The video uses a real customer support chatbot scenario to demonstrate where traditional APIs fall short for LLMs, then walks through MCP architecture component by component. It covers important limitations, security implications (where API keys live), and how MCP enables model swapping without rewriting integrations.