This is a content visualization tool that takes text or URLs and renders them as PNG cards in seven different styles. The default long card adapts to content length, but you can also cast content as infographics, multi-card sets, editorial sketchnotes that follow a problem-to-insight arc, manga-style comics, whiteboard diagrams, or big-font cards for social media. It's built around a Chinese metaphor of casting (铸) content into visual molds. The interesting bit is the taste.md reference file that sets design constraints across all modes, explicitly rejecting AI-generated aesthetics like Inter font, pure black, and centered hero layouts. Files drop into your Downloads folder. If you regularly turn writing into shareable images, especially for Chinese platforms, this handles the templating and screenshot automation.
npx skills add https://github.com/lijigang/ljg-skills --skill ljg-card