One prompt Prompt in the Vault
Prompt Wars
Write a prompt. Battle another prompt. AI judges. ELO decides.
9 entities7 integrations
One Prompt
Built from one promptOne PromptBase44 One Prompt Challenge
Scraps
Photograph the fridge. Get dinner. Bin less.
Built on Base44 — start your own, opens in a new tabBase44 links on this page are affiliate links. If you sign up through one, Dean may earn a commission at no extra cost to you.Photograph what you already have and it lists the ingredients, then produces four recipes ranked by how little you'd need to buy — tracking what you rescue versus what you bin. Built from a single prompt.
Data entities
9
Integrations
7
Built
2026-08-16
What makes it work
- Sub-0.6 confidence goes to a review strip, never silently into your inventory
- Receipts work as an input as well as fridge photos
- Waste figures are earned — you confirm whether each expired item was used or binned
The prompt that built it
This prompt is being written up.
It'll appear here, and in the Vault, once it's published.
How it gets made
Nine parts, in the same order, every time.
Every build on this site comes out of the same structure, whether it is a game, a ledger or a suite of tools. The method is published in full, and so are the prompts I am allowed to publish.
Read the method
Coffee and a problem
The Vault
You've seen the apps. Take the prompts.
Anyone can describe an app to an AI and get something back. The difference is in the structure — and the structure is what's written down in here.
Every build prompt on this page
Full text, not summaries. Copy and run.
313 production Claude skills
Installed, organised, documented.
The scaffold and the method
How the prompts are structured, so you can write your own.
Unlock the Vault — £79/mo
Cancel any time. Or read the free prompts first — they're the same standard as the paid ones, which is rather the point.