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

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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.