Skybridge

In plain words

Skybridge is an open-source React framework for building MCP apps—interactive applications that run inside AI assistants like ChatGPT and Claude. It provides developers with a full-stack solution that handles the MCP server, view rendering, client compatibility, and testing infrastructure, allowing them to write code once and deploy across multiple platforms. The framework eliminates the need to manage complex backend tooling separately, letting developers focus on building features rather than infrastructure.

written from the facts on this page · September 2026

From the sources

MCP apps are the new website: they're real, interactive apps that run right inside AI assistants like ChatGPT and Claude. The tooling to build them didn't exist, so we built it. Meet Skybridge, the React framework that handles the infrastructure and the dev loop so you can focus on your features: MCP server, view rendering, client compatibility, testing tunnel, and more. Code once, ship everywhere. Already +500K downloads and dozens of apps in the stores!

Skybridge is the leading open-source TypeScript framework for building MCP Apps. Write once, run in Claude, ChatGPT, VSCode, and any MCP client. 100K monthly downloads.

Skybridge abstracts implementation differences, so your app runs seamlessly in Claude, ChatGPT, VSCode and any client compatible with MCP apps. Get a complete local emulator, Hot Module Reload and instant tunnel to connect your local app to Claude & ChatGPT. Powerful Skills, CLI and programmatic devtools APIs: everything your coding agent needs to build MCP apps end-to-end. tRPC-style inference from MCP server tool definition to React view. Intuitive react-query style hooks, with advanced state management. If you know React, you’ve got Skybridge. Get started quickly with production-ready app examples for e-commerce, travel, SaaS, and others. Skybridge is the full-stack TypeScript framework…from skybridge.tech

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