# Thirdparty Emil Design Eng

> Third-party skill — Emil Kowalski's design-engineering notes (animation craft, Sonner-style components). Use when the user names emil-design-eng or asks for that philosophy. Generic UI build → enhance-web-ui. Motion pass → enhance-motion.

- Skill: `kensaurus/thirdparty-emil-design-eng` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds@latest add kensaurus/thirdparty-emil-design-eng`
- Raw SKILL.md: https://api.skillmd.com/api/skills/kensaurus/thirdparty-emil-design-eng/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: kensaurus (https://skillmd.com/u/kensaurus)
- Updated: 2026-09-21
- Page: https://skillmd.com/skills/kensaurus/thirdparty-emil-design-eng

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# Design Engineering

> **Third-party skill** (upstream-maintained). See [ATTRIBUTION.md](ATTRIBUTION.md).
> Upstream: [emilkowalski/skills](https://github.com/emilkowalski/skills) · Local name: `thirdparty-emil-design-eng`

Before responding, read
[`references/emil-design-eng.md`](references/emil-design-eng.md) **in full**
and follow it as the authoritative playbook. It contains the required initial
response, review format, animation guidance, accessibility rules, and checklist.

The upstream body is kept in that single canonical reference file so future
syncs remain diff-able without loading 600+ lines into the routing surface.
Only local attribution links are adjusted for the reference location.