Machine Skill: One Sentence In, a Real 3D Jet Engine Out
A free Claude skill that researches a real machine and builds it as a 3D simulation on real physics: a jet engine, a rocket engine, a pump. How to install it, the prompts that work best, how to film it, and the catch
Machine Skill is a free, open-source Claude skill (MIT). You describe a machine in one line, and Claude looks up the real thing, writes down its real dimensions and the physics that make it work, and builds it as a photoreal 3D simulation in a single HTML file you can open in your browser.
Here's what you get, how to install it, how to write the line, how to turn it into a video, and the catch.
What you get
| You type | You get |
|---|---|
| /machine a turbofan jet engine, the kind that pushes a widebody off the runway | A 2.9 m fan, a 10-stage compressor, 22 fuel nozzles, 3,597 parts; drag the throttle to about 340 kN of thrust |
| /machine a Raptor style full flow rocket engine on a test stand | A firing engine on a stand, about 2,462 kN |
| /machine a refinery process pump, API 610 style, cut open for plant training | A cut-open pump with every part named and live readings |
| /machine a mechanical watch movement, the escapement ticking | A watch movement you can drag, cut and explode |
Every page has the same controls: explode it into parts, cut it open, x-ray it, slow it down, show live labels, and a computed 'break it' (throw a fan blade, cut the cooling).
Free, for your email
Get the full setup steps + the copy-paste setup prompt
The rest of this guide (5 more sections, 1 copy-paste prompt) opens right here. The setup prompt, one paste into Claude that sets it all up, comes by email only. Use your real address.
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