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Build lesson

Build an app on your Mac, then connect it

Four short lessons with Claude or Codex. You set up your Mac, build a small notes app, connect it to our server, then prove who it is with a key. No coding experience needed.

How it works

Each lesson gives you a one-page business requirements document and a technical standard. Your AI writes a build plan from them and builds it. Lessons 2 to 4 finish when your app reaches our server, and we email you when it does.

  1. SetupSet up your MacThe AI installs what it needs. You approve each step.
  2. Lesson 1A notes app on your MacBuild a small app that saves notes to a database on your Mac.
  3. Lesson 2Talk to another systemYour app asks our server for a message and saves it as a note.
  4. Lesson 3Adding securityConnect again with a personal key, kept out of your code.
  5. Lesson 4Write it yourselfWrite your own requirements, then send a note back to us.

You need a Mac and the Claude desktop app or the Codex app.

Start, or sign back in

Enter your email and we will send you a sign-in link. No password.

The email comes from hello@scomil.co. If it is not in your inbox in a minute or two, check your spam or junk folder, and mark it as not spam so the lesson emails reach you too.

Build lesson — scomil