Building MCP Apps w/ All the Comfort of Modern TypeScript DevX
summary
Open-source TypeScript framework for MCP apps that provides type-safe end-to-end bindings, a Skybridge local emulator, and hot module reload so UI changes and tool responses update without redeploying. Demo shows MCP tools returning HTML widgets inside agents, two real tool calls, inspectable tool results and shared view state, a built-in tunnel URL to test in ChatGPT/Claude, an audit check for app-store requirements, and a one-click deploy workflow. Claims agent traffic already exceeds 50%.
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chapters (8)
- 0:00Legacy interfaces in websites
- 2:20Agentic experience shift
- 3:21Model Context Protocol intro
- 5:49MCP app development challenges
- 6:53Skybridge framework
- 7:13Skybridge local dev demo
- 9:48Deployment and compliance
- 10:08Call to action
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