Building Production-Ready MCP Servers with TypeScript

TL;DR : Learn how to build Model Context Protocol (MCP) servers that connect AI agents to any data source or tool. We'll build a production-ready file system MCP server with TypeScript, authentication, and error handling. What is MCP and Why Should You Care? The Model Context Protocol (MCP) is an open standard created by Anthropic that acts like "USB-C for AI applications." It provides a standardized way to connect AI agents to external systems—databases, APIs, file systems, or any tool your agent needs. The Problem MCP Solves Before MCP, connecting an AI agent to external tools required custom integrations for every combination. With MCP, you build once and use everywhere. Real-World Use Cases AI IDEs : Claude Code can generate web apps from Figma designs Enterprise Chatbots : Connect to multiple databases across your organization Personal Assistants : Access Google Calendar, Notion, and email Creative Workflows : Control Blender, 3D printers, or design tools Architecture Overview MCP