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5.3-second example rendered by this skill from examples/yuki-house · 1280×720

Example settingswhat each example above was built from

examples/yuki-househero.json
Brand
Yuki House
Headline
Warm water and snow

What you get

  • A one-page hero and a paste-in embed with your name, words and links
  • A film that loops forever with no visible restart, checked frame against frame
  • A tall cut of the film for phones, so the subject fills a portrait screen
  • Shippori Mincho and Albert Sans in this hero's own colors, with words that rise in once as the page opens
  • A poster frame for reduced motion and while the film loads, so it is never blank
  • Checks at 390, 768, 1280 and 1920 px: 14 px minimum text, a headline nothing touches, 44 px tap targets, no overflow
  • A 1080p MP4 and a 1080x1920 phone MP4, rendered frame by frame
  • Open-source licenses for every part it builds on

Good fit

  • Hotels, spas and ryokans open on a steaming rock pool in deep snow, with a warm lantern glowing beside it.
  • A Shippori Mincho headline centred in the dusk sky, the warm lantern colour picked up by the button.
  • On a phone the pool and lantern fill the screen and the headline sits in the snowy sky above them.

Not for

  • Your own video: the layout and colours are set for this film (steam curling off a rock hot-spring pool in deep snow at dusk)
  • Changing the colors, fonts or layout through settings (every word and link is yours; the look is fixed)
  • Long headlines: two short lines, with limits the build enforces
  • Sound: browsers only autoplay muted video, and the film is silent
  • Full landing pages below the hero (see the Landing Pages series)

About this skill

A full-screen website hero on five seconds of generated film that loops with no seam: steam curling off a rock hot-spring pool in deep snow at dusk, snowflakes falling past a glowing stone lantern. It uses a centred layout: the wordmark in the middle of the bar, a two-line headline centred and set very large, the introduction under it and the button at the foot. Wide screens get the wide film and phones a tall cut framed on the subject, so a phone never shows a letterbox or an empty half; every text is at least 14 px and nothing touches the headline. Your agent writes one hero.json with your words and links; the build checks every length, a check at four widths enforces the layout rules and the seamless loop, and a recorder makes 1080p and phone MP4s. It suits a hotel, spa, ryokan, skincare, tea or any calm, warm, wintry brand.

Example request

Make a Snow Onsen hero for our winter spa: 'Slow down, / warm up', a booking button, and record the phone video.

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Details

Output
Full-screen hero on a generated film that loops with no seam · tall cut for phones · page + embed · 1080p and phone MP4s
Needs
Node.js 18+, Chrome, and ffmpeg for the loop check and the video
Series
Loop Heroes · 15 skills
Updated
Nov 2, 2026
Checked
Nov 2, 2026: its own commands ran and passed. That is a working check, not a security audit.

Generates with

A film generated for Lookbk with the same first and last frame, plus a tall cut for phonesA small inlined runtime and CSS entrances (no libraries)Headless Chrome checks and a frame-stepped recorder + ffmpeg
Good forBrandProduct launchWeb design

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FAQ

Do the snowflakes jump when the film restarts?

No. The film's last frame is its first and the end is cross-faded into the start, so the snow keeps falling.

How long can the headline be?

Two centred lines of up to 10 characters each; the build refuses anything longer.

Does it suit summer brands?

It is built around snow and steam, so it reads as winter. For a warm-weather spa another Loop Hero fits better.

Which agents is Snow Onsen Hero written for?

Any agent that reads SKILL.md folders, including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI and OpenCode.

Do I own what I make with it?

Yes. Everything your agent makes with this skill is yours, including for client and commercial work.

What if it doesn’t work for me?

Email support@lookbk.dev within 7 days of buying and we’ll fix it or refund you.

Credits and licensesWritten by Lookbk

the film, generated for Lookbk from a scene written for Lookbk (a still image animated into film with the same first and last frame), and the layout, template and Loop Stage kit, all written for Lookbk. The fonts are from Google Fonts. Written by Lookbk, no third-party code.

Credits and licenses for the open-source software and fonts it uses are in NOTICE.md inside the download.