Build an MCP Server with FastAPI - No SDK Needed

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I’m excited to share my most awaited video, where I break down how to build an MCP server completely from scratch using FastAPI—with no SDKs, no decorators, and absolutely no hidden magic. 

This tutorial walks through the real MCP protocol step‑by‑step. You’ll see how the manifest, tools list, execution flow, and even streaming responses come together using pure Python. It’s a simple, transparent way to understand MCP at its core.

🎥 Watch the full video: 



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