# ext-apps

Official repo for spec & SDK of MCP Apps protocol - standard for UIs embedded AI chatbots, served by MCP servers

- Tier: Indexed (plain plugin)
- Category: Development
- Page: https://www.flowy.sh/listings/modelcontextprotocol-ext-apps
- Source: https://github.com/modelcontextprotocol/ext-apps
- Price: free and open source

## Summary
ext-apps is a Claude Code plugin with 4 hand-picked skills for development work, indexed on Flowy. Install it with the command on its page. It includes add-app-to-server, convert-web-app, create-mcp-app. Its skills do not fire on their own yet. Request auto-invocation to have Flowy route them as you prompt. Free and open source.

## Install (Claude Code)
```
/plugin marketplace add modelcontextprotocol/ext-apps
/plugin install mcp-apps@mcp-apps
```

## Skills
- add-app-to-server
- convert-web-app
- create-mcp-app
- migrate-oai-app

## FAQ

### What is ext-apps?
Official repo for spec & SDK of MCP Apps protocol - standard for UIs embedded AI chatbots, served by MCP servers

### How do I install ext-apps?
Run these in Claude Code: /plugin marketplace add modelcontextprotocol/ext-apps then /plugin install mcp-apps@mcp-apps. Then prompt normally.

### Does ext-apps auto-invoke its skills?
Not yet. It is indexed on Flowy as a plain plugin. Request auto-invocation on its page and Flowy will route its skills for you as you prompt.

### Is ext-apps free?
Yes. Flowy is free and open source, with nothing gated. You can read every skill in full before you install.