Anthropic's coding agent in your terminal

fuast for Claude Code

Claude Code writes the app in a folder on your machine, runs it, checks the data, and deploys it. You get a link to the live app and a link to claim it.

1
Run the installer
It connects fuast's MCP server and saves the fuast skill, so Claude Code reaches for fuast when you ask for a small app. It creates no account.
```
curl -fsSL fuast.com/install | sh
```
By hand, the MCP server only (--scope user makes it available in every folder):
```
claude mcp add --transport http --scope user fuast https://fuast.com/mcp
```
2
Tell it what your team needs
It writes the app, checks it, puts it online and gives you two links: one to look at the app, one to claim it. Open the claim link and sign in, and the app is yours.
```
Build a lunch order app for my team with fuast
```
3
Sign in when you want to keep working on an app
Building and the first deploy need no account. To work on apps you already own, type /mcp in Claude Code, pick fuast and choose Authenticate.
```
/mcp
```

Nothing needs an account to start.

Your agent deploys a preview and gives you a claim link. The preview is deleted after 72 hours unless you claim it. Once it is yours it is private until you share it. What a connected agent can and cannot do.

fuast for Claude Code

Run the installer

Tell it what your team needs

Sign in when you want to keep working on an app