Instructions for your build package

1. 01

   Set up your AI tool

   Pick one. We recommend Claude Code. Codex works with your package the same way.

   • Install Claude CodeThe AI tool we recommend. It comes in the Claude desktop app.About 10 minutes
   • Install CodexOpenAI's AI tool, in the ChatGPT app. Works with your package the same way.About 10 minutes
2. 02

   Start the build

   Open your package in the AI tool and type start. Each time after that, type continue.

   • Start building with your packageUnzip it, open the folder in your AI tool and type start.About 10 minutes to start
   • Continue where you left offNext time: open the same folder and type continue.About 2 minutes
3. 03

   Data and sign-in: Supabase

   Usually the first account your AI asks for.

   • Create a Supabase accountHolds your app's data and your team's sign-in. Free while you build.About 10 minutes
   • Connect Supabase with ClaudePaste your project's keys into the file your AI opens. Never into the chat.About 10 minutes
4. 04

   Online: Vercel

   When your app is ready to try on your phone, away from this computer.

   • Create a Vercel accountWhere your app lives online. Pro, $20 a month, free for 14 days.About 10 minutes
   • Connect Vercel with ClaudeApprove the AI's sign-in, keep the app private and add your keys.About 15 minutes
5. 05

   Email: Resend

   When your app starts sending emails, such as confirmations and receipts.

   • Create a Resend accountSends your app's emails from your own domain. Free for 3,000 a month.About 20 minutes, then a wait
   • Connect Resend with ClaudeMake a sending key and paste it into the file your AI opens.About 5 minutes

Your package may name other services too, such as a business phone number or payments. Your AI walks you through those itself when it gets to them.