Unlock the full potential of your AI tools by connecting them to external data and custom functionalities. This guide provides clear, step-by-step instructions for configuring Model Context Protocol (MCP) servers in three popular environments: Visual Studio Code, the AI-first editor Cursor, and the Claude Desktop app. Learn how to use the mcp.json file to seamlessly integrate powerful tools directly into your workflow, supercharging your productivity and extending the capabilities of your favorite AI assistants.