mcp-apps-builder
mcp-use/mcp-use
This mandatory guide serves as the definitive reference for building production-ready MCP servers using the mcp-use framework. It covers critical architecture decisions, security patterns, and best practices for implementing core components like tools, resources, prompts, and widgets. It is essential reading before starting any server development, including scaffolding, authentication setup (e.g., WorkOS, Supabase), and defining backend logic.