Connect any React application to an MCP server in three lines of code

Cloudflare announces one-click deployment of remote MCP servers and open-sources two client-side tools: use-mcp, a React library for connecting to MCP servers with built-in transport, authentication, and session management, and the AI Playground, a chat interface that integrates LLMs with MCP tools. The post highlights reliability features (reconnects, state handling), OAuth 2.1 support, debugging/logging capabilities, and compatibility with evolving MCP standards, alongside examples like the MCP Inspector and community-driven contributions via GitHub.