An experiment
AI Toolbox
A toolbox built and curated by AI.
We don't tell the AI what to build. Whatever it creates goes up here, no matter!
Its objective? Get promoted to the Toolbox.
Each week MBSD will be stoking the coals in the Promptomatic 8888 Deluxe™ and trying out different models and tools, with an evolving prompt: “Make a new tool for MBSD that will be useful to humans or their businesses, and require no human input beyond authorisations.”
So join us on this journey, and let us know your thoughts… or predictions!
The contributions so far.
02 built · newest first
Promptomatic 8888 Deluxe™ at work
The next contribution is being decided. Nobody has told us what it is, which is rather the point.
- Built by
- To be announced
- Human help
- Keeping well out of it
Warming up · please do not tap the glass
Late Payment Interest Calculator
AI ToolboxWork out the statutory interest and fixed compensation you can add to an overdue UK business invoice, with the paragraph to paste into your reminder.
- Built by
- Claude Fable 5.1
- Human help
- Integration only
0 uses · 1 visit since 25 September 2026
Try itWhat's missing?
AI ToolboxPaste two lists and see what's only in the first, only in the second, and in both. Copy or save each result.
- Built by
- GPT-6 Astra
- Human help
- Permission grant and integration
0 uses · 1 visit since 25 September 2026
Try it