MotionSites Web Builder: a free Claude skill

Make Claude build award-level, cinematic landing pages instead of average AI layouts.

AI-built websites tend to look the same for three reasons: a vague plan, no real media, and nobody looking at the result. This skill fixes all three. Claude studies the most-liked designs from MotionSites, picks real cinematic media, writes a precise build spec, builds the page, then screenshots its own work and fixes it until it clears a gallery-level bar.

_{8 of the 40 example designs inside the skill, each shown next to the video it's built on. All 50+ videos are on the skill's media shelf.}

What's inside

• 40 example prompts: the most-liked free prompts on MotionSites, the designs people actually love. Claude reads the closest 2–3 for every brief to match their level of detail and taste.
• A media shelf: 50+ cinematic hero videos, 30 transparent 3D cut-outs and 29 images, publicly hosted and shown on numbered contact sheets so Claude picks media by eye.
• 55+ technique recipes with working code, for example:
  • seamless video loops;
  • liquid glass;
  • word-by-word blur headlines;
  • mouse-scrubbed video;
  • spotlight reveals;
  • depth carousels;
  • scroll stories;
  • real 3D models (Three.js).
• Design taste rules with real numbers: type scale, tracking, spacing, colour, motion timing and copy.
• A spec template: the precise brief Claude writes before coding. That's where quality is decided.
• A look-and-fix loop: a screenshot + QA script (broken assets, mobile overflow, fonts, video playback) and a scoring rubric.
• Prompt mode: ask for a prompt instead of code, and get one tuned for Lovable, Bolt, v0, Cursor, Manus, Google AI Studio or Kimi.

Install

Claude.ai and Claude desktop

1. Download motionsites-web-builder.zip from the latest release.
2. In Claude, open Customize → Skills → + → Create skill → Upload a skill, choose the zip, and switch the skill on. (Code execution must be enabled in Settings → Capabilities.)

Claude Code (plugin)

/plugin marketplace add Motionsites-AI/claude-skill
/plugin install motionsites-web-builder@motionsites

No GitHub SSH key? Use /plugin marketplace add https://github.com/Motionsites-AI/claude-skill.git instead.

Claude Code (manual)

Copy plugins/motionsites-web-builder/skills/motionsites-web-builder into ~/.claude/skills/.

Optional: let Claude see its work

The look-and-fix loop works best with Playwright:

pip install playwright && python -m playwright install chromium

Try it

Just ask Claude for a site. The skill kicks in automatically:

• "Build a landing page hero for a luxury sleep-tracking ring."
• "Make a portfolio homepage for an architectural photographer in Lisbon. Editorial and quiet."
• "Write a Lovable prompt for a waitlist page for my AI travel app."
• "Here's my current site: make it look award-winning."

Want the full library?

The examples and media in this skill are a free sample. MotionSites Unlimited unlocks:

• 500+ premium website prompts, ready for Lovable, Bolt, v0, Cursor and Claude
• Animated hero backgrounds and section prompts (features, pricing, footers…)
• 40+ Lovable templates
• The MotionSites MCP, so Claude can search and pull any premium prompt straight into your build
• Use for personal and client work

👉 Go Unlimited

License

See LICENSE. The skill's instructions and code are MIT. The example prompts and media remain © MotionSites; you may use them in sites you build with this skill.