Vibe code your own tool

with a few prompts

Answer a short set of questions, copy the prompts this page writes for you, and let your AI assistant do the building. The finished tool runs on your own computer, with nothing to host and nothing on the internet.

How this works

  1. Answer the questionsTaps and a few short lines. Two or three minutes.
  2. Copy your build promptAssembled from every stage below, ready to paste.
  3. Build it with your AIChatGPT, Claude or Copilot. Keep all four prompts in one fresh chat.

How software gets made

The team behind every tool

and now they are all you

Every app you have ever used was made by people doing these nine jobs, in roughly this order. Hover over any card, or tap it, to see what the job really is and why it matters. When you vibe code, you and the AI share all nine between you. The stages below walk you through them one at a time.

The main path: each stage hands to the next The loops: fix and enhance your tool

The loops

Real life sends you back sometimes. That is the design, not a fault. Tap each one:

What you'll get

Objective

  • One file, nothing to install
  • Runs on your computer
  • Can remember your work between uses
  • Easy to change later, just ask the AI

Constraints

  • Only works while it is open
  • No database behind it
  • Does not connect to other systems
  • Does not think for itself

Rather start from an example?

Try one we made earlier

Pick one and every answer below is filled in for you, so you can watch a real brief turn into a real prompt. Each comes with a sample file to practise on. One box is deliberately left empty, your own brand in Design, because that part only you can write. Everything else is yours to edit, so change whatever does not sound like you.

There are nine stages and four prompts. You answer most of it right here, then carry the prompts across to your AI one at a time.

Or try it all in one go

Focusing your AI on one task at a time is generally the more reliable way to work, which is why the four prompts go one after another. If you would rather hand over everything at once, the most capable AI models, with any deeper thinking setting switched on, can often manage it well. That is what people mean by one-shotting: handing over the whole brief at the start of a fresh chat and letting the AI work through it, rather than going step by step.

Jeremy Dalton

Created by

Jeremy Dalton

AI and Emerging Tech
Advisor, Author and Speaker

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