mcp-use is the easiest way to interact with mcp servers with custom agents

Quickstart, build, test, and ship your ChatGPT App locally with the sunpeak ChatGPT App framework.

Example MCP-UI chat client

Reference implementation of OpenAI's Agentic Commerce Protocol (ACP)

Go beyond text interaction in AI Chat

Easy to use Official MCP Registry Client UI. npx @cybertheory/mcpkit

Roll your own chat with just a few lines of code. Open source alternative to ChatKit. Use any model / provider. Built upon AI Elements from Vercel, AI SDK. Supports MCP, MCP-UI, and the MCP Registry out of the box.

Agentic Shopify commerce demo powered by Google ADK, FastAPI, and MCP tools. Dynamic, merchant-customizable product discovery, cart, and checkout experience.

Enhance your MCP server responses with simple UI elements to help users have a better experience interacting with your server and viewing their information.