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Night city hero: 1440, made in this run
Run 1Night city hero“Make a night city skyline hero for our late-night food delivery app. Copy in brief.md.”
Runs in
  • Claude Code
  • Codex
  • Cursor
  • Gemini CLI
  • GitHub Copilot
  • OpenCode
Generates with
Your agent's model
Tested with
Claude Code 2.1.322Claude Sonnet 5.51 real run, 10 Nov
Needs
Node 20+Chrome
Licence
Recaply licence

Night City Hero

A night-city hero: a navy sky, a moon and a skyline whose windows twinkle on and off, under a what's-on headline.

$9.99once, yours to keep

Every premium skill and prompt, one plan$19.99 a month. Cancel any time. What you get when you buy

Payments are non-refundable. See our Terms of service.

Builds a night-time city skyline hero with twinkling windows into your own project: deep navy sky fading to violet, small stars and a pale moon; a skyline of dark buildings fills the bottom with warm windows, a few of them flicking on and off; the headline, line, buttons and three topic links sit in the sky. Plain HTML, CSS and JavaScript, or matched to React, Next.js, Vue, Svelte, Astro or Tailwind when the project uses them. Comes with a working reference and a check that screenshots it at phone, tablet and desktop widths and flags sideways overflow, text under 12px, missing alt text and names, low contrast, no focus styles, motion that ignores reduced motion, leftover sample words and emoji icons. Use when a city guide, events listing, nightlife, food delivery, property or local news brand wants an evening, urban hero, or someone asks for a skyline, cityscape or night city hero.

By RecaplyUpdated 12 Nov

Install Night City Hero

After the download, ask your agent to add it, or run the line yourself.

Read https://recaply.co/skills/night-city-hero/install.md and follow it to install the night-city-hero skill from night-city-hero.zip.

Paste it into your agent. It reads our install steps, finds the ZIP you downloaded and adds the skill for you.

New to skills? How to install a skill

Similar skills

All 735 skills

Who Night City Hero is for

What you get

  • One HTML file with its CSS inside: no build step, no framework
  • A night-time city skyline hero with twinkling windows
  • Checked at phone and desktop widths

Good fit

  • When a city guide, events listing, nightlife, food delivery, property or local news brand wants an evening, urban hero

Not for

  • An app with a backend, sign-in or a database
  • Copying another company's site

About this skill

You say

Make a night city skyline hero for our late-night food delivery app. Copy in brief.md.

It said back

The Midnight Bites hero is built and passes the check at 390, 768 and 1440px. I looked at the 390 and 1440 screenshots, and the 768 one wasn't opened. The check found no sideways overflow, text under 12px, missing names, low contrast, missing focus styles or script errors, and reduced motion is handled.

What's on the page

  • Sky and skyline: a deep blue sky fading to a hot-pink-tinged violet, with stars, a pale pink moon and a skyline of dark buildings. The windows are hot pink, and about one in ten flicks on and off.
  • Copy: it's all from brief.md. The kicker is "Late-night delivery in Glasgow", the headline is "Hot food until 4am", and the line is "120 late kitchens, delivered in 30 minutes."
  • Buttons and links: "Order now" and "See what's open", plus Pizza, Curry and Burgers as pills with small icons.
  • Top bar: the brand with a crescent logo. On phones it keeps the brand and "Order now", and under 420px the buttons go full width.
  • Motion: there is a "Pause motion" button. With reduced motion on, the windows stay lit and still.
Show more

What it did in run 1

  1. night-city-hero
  2. ls -la && cat brief.md
  3. cd ./.claude/skills/night-city-hero && ls -R reference scripts | head -30 && cat reference/index.html reference/style.css reference/script.js && node scripts/check.mjs --ready
  4. cd ./.claude/skills/night-city-hero/reference && cat index.html | cut -c1-6000 | tail -n +17; echo ======; cat style.css; echo ======; cat script.js; node ../scripts/check.mjs --ready
  5. cd ./.claude/skills/night-city-hero/reference; sed -n 17,200p index.html | cut -c1-5000; echo -----; cat style.css; echo -----; cat script.js; node ../scripts/check.mjs --ready
  6. cd ./.claude/skills/night-city-hero/reference; wc -l index.html; sed -n 15,16p index.html | fold -w 3000 | sed -n 1,12p
  7. mkdir -p /tmp/nchgen && cat > /tmp/nchgen/gen.mjs <<'EOF' import fs from 'node:fs'; const out = process.argv[2]; let s = 1234567; const r = () => (s = (s * 16807) % 2147483647) / 2147483647; const cols = ['#141A3A', '#1B2250']; let x = 0, b = '', w = '', i = 0; while (x < 1440) { const bw = 50 + Math.floor(r() * 60), top = 90 + Math.floor(r() * 220), c = cols[i++ % 2]; b += <rect x="${x}" y="${top}" width="${bw}" height="${420 - top}" fill="${c}"/>; if (r() < 0.25) b += <rect x="${x + bw / 2 - 2}" y="${top - 26}" width="4" height="26" fill="${cols[0]}"/>; for (let wy = top + 14; wy < 405; wy += 20) for (let wx = x + 8; wx < x + bw - 10; wx += 14) if (r() < 0.42) { const tw = r() < 0.1 ? ' tw' : ''; w += <rect class="win${tw}" x="${wx}" y="${wy}" width="7" height="10"${tw ? style="--d:${(r() * 6).toFixed(1)}s;--t:${(3 + r() * 5).toFixed(1)}s" : ''}/>; } x += bw + 3; } fs.writeFileSync(out, <svg class="sk-city" viewBox="0 0 1440 420" preserveAspectRatio="xMidYMax slice" aria-hidden="true" focusable="false">${b}<g>${w}</g></svg>); EOF cd . && node /tmp/nchgen/gen.mjs /tmp/nchgen/city.svg && wc -c /tmp/nchgen/city.svg
  8. /tmp/nchgen/gen.mjs
  9. cd . && node /tmp/nchgen/gen.mjs /tmp/nchgen/city.svg && wc -c /tmp/nchgen/city.svg
  10. ./index.html
  11. ./script.js
  12. ./style.css
  13. cd . && cat > /tmp/nchgen/inj.mjs <<'X' import fs from 'node:fs'; const [h,c]=process.argv.slice(2); fs.writeFileSync(h,fs.readFileSync(h,'utf8').replace('<!--CITY-->',()=>fs.readFileSync(c,'utf8'))); X node /tmp/nchgen/inj.mjs index.html /tmp/nchgen/city.svg && grep -c 'sk-city' index.html && node .claude/skills/night-city-hero/scripts/check.mjs index.html --out check 2>&1 | tail -30
  14. /tmp/nchgen/inj.mjs
  15. cd . && node /tmp/nchgen/inj.mjs index.html /tmp/nchgen/city.svg && grep -c 'sk-city' index.html && node .claude/skills/night-city-hero/scripts/check.mjs index.html --out check 2>&1 | tail -30
  16. cd . && node /tmp/nchgen/gen.mjs /tmp/nchgen/city.svg && node /tmp/nchgen/inj.mjs index.html /tmp/nchgen/city.svg && grep -c 'sk-city' index.html && node .claude/skills/night-city-hero/scripts/check.mjs index.html --out check 2>&1 | tail -30
  17. grep -n -i "reduc" .claude/skills/night-city-hero/scripts/check.mjs | head -20; tail -c 400 style.css
  18. ./script.js
  19. node .claude/skills/night-city-hero/scripts/check.mjs index.html --out check 2>&1 | tail
  20. ./check/1440.png
  21. ./check/390.png
  22. Done

10 Nov 2026 · Claude Code 2.1.322 with Claude Sonnet 5.5 · 2 min 13 s · $0.33 of API use

Questions

Is Night City Hero free?

No. Night City Hero costs $9.99 once and stays in your Recaply account, or it comes with the Recaply plan ($19.99 a month), which opens every premium skill and prompt.

Which agents can use Night City Hero?

Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot and OpenCode.

What do I get when I buy Night City Hero?

A ZIP of the whole skill folder (34 KB): the SKILL.md your agent follows and its 6 other files, the references, templates and scripts it uses. You download it from this page whenever you need it, and install it in Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot and OpenCode. The Recaply plan opens it too, with every other premium skill and prompt.

How do I install Night City Hero?

Buy it, then download the ZIP from this page. For Claude Code, unzip it into .claude/skills/ in your project. For Codex, Cursor and Gemini CLI, unzip it and run npx skills add ./night-city-hero with your agent's flag.

What do I get from Night City Hero?

One HTML file with its CSS inside: no build step, no framework. A night-time city skyline hero with twinkling windows. Checked at phone and desktop widths.

What does Night City Hero need?

Node 20+ and Chrome, and no API key. Each use costs nothing beyond your agent.

How big is Night City Hero?

7 files, about 26,097 tokens in all. The SKILL.md is about 2,191 tokens, and your agent reads it only when the job fits.

What does a run cost?

Our 1 runs took 2 min 13 s to 2 min 13 s and $0.33 to $0.33 of API use each, in Claude Code with claude-sonnet-5-5. On a Claude plan, a run counts toward your usage instead.

Do I have to name Night City Hero to use it?

Type /night-city-hero first to make sure it loads. Without it, Claude Code may judge a small job simple enough to do without the skill.