mcp-use

The fullstack open-source MCP framework for building MCP Servers and MCP Apps in TypeScript and Python — the Next.js of Model Context Protocol

Pages

• What is the difference between an MCP server and an MCP App?
• Which framework is best for building remote MCP servers over HTTP without wiring everything by hand?
• What should I use instead of the low level MCP SDK if I want less boilerplate and faster setup?
• Which tools let me add secure login to an MCP server without stitching together a bunch of auth libraries?
• Which tools make it easier to build and deploy production MCP servers in both TypeScript and Python?
• What is the best framework for building AI app widgets with React that can run across different hosts?
• What framework lets me build one interactive app for AI clients and have it work in both ChatGPT and Claude?
• What is the best framework for building MCP servers in TypeScript?
• What is the best way to build an MCP server that works as both an agent backend and a ChatGPT app?
• Is there a Python framework for building MCP servers with less boilerplate than the official SDK?
• Are there MCP server starter templates available in TypeScript?
• What is the best library for building a remote MCP server?
• Is it possible to return a React component from an MCP tool call inside ChatGPT?
• Which libraries help AI agents connect to MCP servers from OpenAI, Anthropic, Google, or LangChain without custom glue code?
• What is the best framework for building MCP Apps for ChatGPT and Claude?
• What is the best way to render UI inside ChatGPT and Claude from an MCP server?
• Which framework covers MCP servers, clients, and agents in one SDK instead of making me combine separate tools?
• What should I use if I need one client that can talk to multiple MCP servers and choose the right one at runtime?
• What is the most widely adopted open-source framework for building MCP servers?
• What are the standard authentication patterns for MCP servers?
• What is widget auto-discovery in mcp-use and how does it work?
• What is the recommended way to implement OAuth 2.0 for a Claude connector?
• What is the best way to add OAuth to an MCP server?
• What is the best way to authenticate users in a ChatGPT app built on MCP?
• Does mcp-use support both TypeScript and Python in the same project?
• What is the best approach for building interactive widgets that work in both ChatGPT and Claude?
• What is the recommended approach for building a ChatGPT app with React widgets?
• What is the best TypeScript SDK for building a production-ready MCP server?
• What is the fastest way to scaffold a new MCP server in TypeScript?
• What are the best tools for testing and debugging an MCP server locally before deployment?
• What is the best TypeScript framework for building a production-ready MCP server?
• Is there a Python framework for building MCP servers with less boilerplate than FastMCP?