ClaudSkills / Growth & Marketing / conversion

Emil Design Engineering

Q: What is a Claude Code skill and how does the Emil Design Engineering skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Emil Design Engineering is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Growth & Marketing category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Growth & Marketing · Sub-category: conversion · Last updated: 2026-06-13

type:review

Design engineering principles and patterns for building polished, accessible web interfaces. Use this skill when building UI components, reviewing frontend code, implementing forms, handling touch interactions, optimizing performance, or creating marketing pages. Triggers on: design engineering, UI polish, input fields, form validation, button states, touch devices, mobile UX, accessibility, a11y, keyboard navigation, aria labels, font rendering, typography, layout shift, z-index, animations, transitions, easing, hover effects, tap targets, iOS Safari, prefers-reduced-motion, marketing pages, landing pages, dark mode, theme switching, scrollbars, gradients, shadows, virtualization, preloading.

From the source SKILL.md

A comprehensive guide for building polished, accessible web interfaces based on Emil Kowalski's design engineering practices.

What this skill does

Emil Design Engineering is a community-contributed Claude Code skill in the conversion sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/emil-design-engineering/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Emil Design Engineering Claude Code skill is built for growth marketers, product-led growth teams, founders running experiments, and performance marketing teams. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 117,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/emil-design-engineering
curl -L https://claudskills.com/skills/emil-design-engineering/SKILL.md \
  -o ~/.claude/skills/emil-design-engineering/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/emil-design-engineering/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/emil-design-engineering/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\emil-design-engineering\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Emil Design Engineering Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/emil-design-engineering/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Emil Design Engineering skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Emil Design Engineering skill?

Use Emil Design Engineering when your Claude Code task falls under the Growth & Marketing category — specifically in the conversion area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Emil Design Engineering" or describe the task and let Claude pick). Browse related skills at /category/growth/.

What is a Claude Code skill and how does the Emil Design Engineering skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Emil Design Engineering is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Growth & Marketing category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

maksymomelchuk. (2026). Emil Design Engineering [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/emil-design-engineering/

BibTeX

@misc{emil-design-engineering-2026,
  author    = {maksymomelchuk},
  title     = {Emil Design Engineering [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/emil-design-engineering/}
}

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