Securing Your MCP Server: a Step-by-Step Guide

Machine Learning Tech Brief By HackerNoon

This story was originally published on HackerNoon at: https://hackernoon.com/securing-your-mcp-server-a-step-by-step-guide.
This guide will walk you through securing a Node.js MCP server from the ground up using JWT.
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The Model Context Protocol (MCP) provides a powerful way for LLMs to interact with external tools. exposing an MCP server without security is like leaving the front door of your house wide open. This guide will walk you through securing a Node.js MCP server from the ground up using JWT.