UI Design Skills
Helps you choose color palettes, type scales, grids and layouts for app or web screens
by MC Dean
by Jim LiuSkillMake visuals
Makes a header image for your article in a palette and drawing style you choose
A skill that reads your article and suggests a cover design from five choices: type, color palette, drawing style, amount of title text and mood. You confirm, then it draws a finished cover PNG in the shape you need.
For BloggersNewsletter writersContent creators
Jim Liu is a developer in Chicago who publishes the baoyu-skills collection of open-source agent skills on GitHub.
From the project's own repository · 5 images, swipe or use the arrows.
Give it an article and it suggests a cover design across five choices: type, color palette, rendering style, how much title text, and mood. It offers 11 palettes and 7 rendering styles, asks you to confirm before drawing, and saves the prompt next to a finished PNG in 16:9, 2.35:1, 1:1 or another shape. It suits bloggers, newsletter writers and anyone who needs a header image without a designer.
It asks you to confirm the type, palette and style before it draws, so you spend image credits only on a design you picked.
Start with the first one: it is a small task you can check easily.
Example prompts written by Agent Flows Hub.
From the creator's documentation.
| Output | What it is | Reads |
|---|---|---|
| Content reading | Reads your article for topic, tone and keywords to suggest a design | What you give it |
| Five design choices | Type, palette, rendering, text level and mood, with 11 palettes and 7 rendering styles | What you give it |
| Confirm first | Asks you to pick the options before any image is drawn | What you give it |
| Reference images | Uses images you supply as a guide for style or composition | Files you add |
| Cover image | One PNG from the image tool you connect; drawn titles can contain typos | Your image service |
Make one header image for a finished article. The skill reads the text, proposes a type, palette, rendering style, text level and mood, and draws the cover only after you confirm.
Notes by Agent Flows Hub (original project name: baoyu-cover-image), written from the creator's documentation, not from running it ourselves. baoyu-cover-image: official documentation and setup
Tell us what happened. We take a look first; if it needs paid work, you get an estimate before anything starts.