Skybridge: Build ChatGPT apps and MCP connectors

Skybridge is an open-source React framework that solves the fragmentation problem of building AI chatbot apps across platforms like ChatGPT and Claude. Instead of maintaining separate integrations for each platform's proprietary protocol, you write one React app and deploy it everywhere. The tutorial walks through building a hotel booking app, covering MCP tool registration, type-safe view components, and a built-in developer dashboard with hot reloading and tunneling.