Skill UI
Writes down your product's look so Claude can match it.
Why use Skill UI?
Telling an assistant to make something look like your product rarely works, because it has nothing solid to work from and fills the gaps with its own taste. Skill UI goes and looks. It reads through a website, a project or a folder on your machine and pulls out the actual colours, typefaces, spacing and reusable pieces, then writes them into a folder that Claude Code reads by itself. Nothing is guessed and no AI is involved in the reading, it is plain inspection of what is there. Point it at your own product or a system you are allowed to use.
When should you use Skill UI?
Starting a new screen that has to sit alongside an existing product, or handing an assistant a house style it has never seen. It also works on your own site as a quick way to write down a look nobody ever documented.
How do you install and use Skill UI?
- Run the command below. It needs Node.js 18 or newer, a free runtime from nodejs.org.
- Run it against a web address, a project or a folder on your machine.
- Open the folder it produces and start Claude Code from inside it (in the Terminal: type cd, a space, then drag the folder onto the window and press enter), then ask for the screen you want. It already knows the style.
Paste into the Terminal app
npm install -g skillui