create-sunpeak-app
Installation
SKILL.md
Create Sunpeak App
Sunpeak is a React framework built on @modelcontextprotocol/ext-apps for building MCP Apps with interactive UIs that run inside AI chat hosts (ChatGPT, Claude). It provides React hooks, a dev inspector, a CLI (sunpeak dev / sunpeak build / sunpeak start), and a structured project convention. ChatGPT apps are now submitted and published as plugins, but the app portion remains an MCP-backed app, so sunpeak's server, tools, resources, and runtime stay the same.
Getting Reference Code
Clone the sunpeak repo for working examples:
git clone --depth 1 https://github.com/Sunpeak-AI/sunpeak /tmp/sunpeak
Template app lives at /tmp/sunpeak/packages/sunpeak/template/. This is the canonical project structure — read it first.