scroll-craft

scroll-craft is a Claude Code skill that builds scroll-driven websites and refuses to make them generic. In plain terms, it is a plugin for Claude Code that generates high-end animated landing pages where scrolling drives the whole experience: video scrubs frame by frame, sections pin while their point advances, headlines assemble line by line. MIT licensed, free to install.

The interesting part is the guardrails. Most AI-generated sites fail in one of two directions, either forgettable or flashy-but-broken, with unreadable contrast and headlines that wrap to six lines on a phone. scroll-craft encodes a typography floor, a real spacing scale, and a fingerprint gate that forces each build to differ from the last so two pages cannot quietly converge into the same template. Then it drives a headless browser over the finished page to catch dead scroll and measure contrast per line on the composited page. Setup wants Node 18+, a full ffmpeg build, and Playwright, and the README is honest that a stripped-down ffmpeg is the most common thing that breaks.

Who should use it: anyone working in Claude Code who builds marketing or landing pages and is tired of the same six-section AI layout. Solo devs and designers get it free. Teams can point it at a brand kit and its hard rules win, which makes it more reliable than a one-off prompt.

The catch: it is a skill, not a product, so output quality rides on Claude Code and on your inputs, and the toolchain is finicky to stand up. The self-verification is genuinely clever, but as the author admits, a machine can prove a page works and still not tell you it means anything. That last mile is yours.