Create Your First App

Create the app

Run:


myco app create

The CLI will prompt you for:

Slug — A URL-safe identifier (e.g., my-app). Lowercase letters, numbers, and hyphens only.
Name — A display name (e.g., “My App”)

You can also pass these as flags:


myco app create my-app --name "My App"

What gets scaffolded

The CLI creates a directory with a full Vibekit project:


my-app/
  src/                    # React frontend
    components/           # Reusable components
      ui/                 # 40+ shadcn/ui components
      chat/               # AI chat components
      layout/             # Sidebar, ThemeProvider
    pages/                # Page components
    hooks/                # Custom hooks
    lib/
      myco.ts             # SDK initialization
      utils.ts            # Tailwind cn() utility
    types/
      myco.generated.ts   # Generated entity types (DO NOT EDIT)

  worker/                 # Cloudflare Worker backend
    index.ts              # Hono API routes
    assets.ts             # Static asset serving

  skills/                 # AI agent skills
  wrangler.jsonc          # Cloudflare config
  vite.config.ts          # Build config
  package.json

Start the dev server


cd my-app
npm run dev

This starts a local dev server at http://localhost:5173 with:

Hot module replacement (HMR)
Worker running locally via Wrangler
Full auth flow working

Visit http://localhost:5173 in your browser. You should see your app running with a login page.

Explore the app

Your Vibekit app comes with:

Login page — Federated auth via Myco (just works)
Dashboard — A sidebar layout with navigation
Chat page — AI chat interface at /chat
Theme toggle — Dark/light mode support

Next step

Add Your First Entity