Skybridge is a full-stack TypeScript framework for MCP apps and ChatGPT apps, offering type safety, React-based UI, and dev tooling. It includes a CLI, server-frontend integration, and examples; latest releases focus on skill discovery and bug fixes.
Collecting history — the radar snapshots this repo daily. The trend line appears after 3 days of data (1 so far).
What it is
Skybridge is a full-stack TypeScript framework for MCP Apps and ChatGPT Apps. It emphasizes type safety, React-based UI, and a platform-agnostic approach to running MCP clients (ChatGPT, Claude, and other MCP apps).
How it works
The project provides a dev environment with hot module reload and a local emulator, plus tooling to bridge MCP server definitions to React views. It includes server-client tooling and an SDK-like experience for building MCP apps end-to-end.
Getting started
For humans, bootstrap a new project with:
npm create skybridge@latest my-app
For agents, install the skill:
npx skills add alpic-ai/skybridge -s skybridge
Recent releases
- v1.3.3 (2026-08-04): Implements
skills/listandskills/getper the current SEP-2640 revision, so hosts (starting with ChatGPT's skill importer) can discover skills. The now-removedskill://index.jsonresource is rep - v1.3.2 (2026-07-29): Fixes a bug with useSendFollowUpMessage and useFiles
- v1.3.1 (2026-07-27): Adds serverExternal to the Vite plugin, for packages that break the server bundle (e.g. bunyan's optional dtrace-provider).
- v1.3.0 (2026-07-22): Drop In (2026-07-22): You're clipped in, the season pass is in your pocket, and the whole mountain is open. Only one thing left to do: point it downhill and drop in 🏂
Traction
Stars: 1961 Forks: 130 Open issues: 58
Behind the repo
Contributors include Harijoe, Fred Barthelet, and the Alpic team. The repository is MIT-licensed.
Caveats
License: MIT Created: 2025-10-07 Last push: 2026-08-04