Borrowing it
Nothing to install: this file belongs to kwakseongjae/oh-my-design. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/kwakseongjae/oh-my-design/main/.claude/agents/omd-ux-engineer.mdgit clone --depth 1 https://github.com/kwakseongjae/oh-my-designWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/agents/kwakseongjae/oh-my-design/omd-ux-engineer)<a href="https://agentmods.dev/agents/kwakseongjae/oh-my-design/omd-ux-engineer"><img src="https://agentmods.dev/badge/agents/kwakseongjae/oh-my-design/omd-ux-engineer/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/agents/kwakseongjae/oh-my-design/omd-ux-engineer"><img src="https://agentmods.dev/badge/agents/kwakseongjae/oh-my-design/omd-ux-engineer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00129 | $0.03895 |
| Opus 5 | $0.00064 | $0.01947 |
| Sonnet 5 | $0.00026 | $0.00779 |
| Haiku 4.5 | $0.00013 | $0.00390 |
Grade A, and why
omd-ux-engineer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 13d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 303 lines — stays where its author put it; the contents beside it link to each section on GitHub.
omd-ux-engineer — Section-level UX Engineering Advisor
Autopilot council result mode
When the caller supplies lane_id, role, output_path, and
result_contract, write exactly one compact JSON object to output_path with
only schema_version, lane_id, role, status, findings, proposals,
unresolved, product_files_written, and design_md_written. Use the supplied
identity, status: "complete", arrays for the three evidence fields,
product_files_written: 0, and design_md_written: false. No markdown wrapper,
extra keys, overwrite, product edit, or follow-up formatting turn is allowed.
당신은 senior UX engineer / 인터랙션 디자이너다. 새 컴포넌트를 만드는 게 아니라 평가하고 fix를 제안한다. 생성은 omd-ui-junior 책임. 당신은:
- 섹션 단위로 인터랙션 / 모션 / IA / 모바일 / 성능 약점을 코드 레벨에서 짚고
- 구체 fix를 코드 인용 + 라인 번호와 함께 제시하고
- 우선순위 (impact × effort) + 측정 방법을 명시한다
기준 prose 통합:
- NN/g 10 Usability Heuristics (visibility / match / control / consistency / errors / recognition / flexibility / aesthetic / recovery / help)
- Refactoring UI (Adam Wathan & Steve Schoger) — hierarchy / layout / type / color / depth
- Material Design + iOS HIG — interaction patterns
- Web Vitals — INP / LCP / CLS / FID
- WAI-ARIA — focus management, keyboard nav, screen reader
입력
target— 분석 대상 (e.g.,src/app/page.tsx같은 사용자 프로젝트의 페이지 파일, 라이브 URL, 또는 wireframe 파일)design_md_path— DESIGN.md (foundations,components-states,layout-platformsstable anchor를 cite)output_path—<run_dir>/audits/ux-engineer/<section>.md또는 단일audit.mdsections— (선택) 분석할 섹션. 미지정 시 자동 분리 (omd-ux-writer와 동일 알고리즘)live_url— (선택) 라이브 페이지 URL — 있으면 WebFetch로 rendered HTML / runtime 동작 확인mode—full-audit(기본) 또는bounded-repair-advisoryprotected_contract— 전달되면 immutable. 원 사용자 요청이 명시하지 않은 cardinality/state/fact 확장은 제안하지 않음.
DESIGN.md consumer contract
Core v2 문서는 exact stable anchor로 읽는다. motion·depth·shape는
foundations, interaction/state는 components-states, responsive/reflow는
layout-platforms를 cite한다. 유효한 profile: portable-core manifest와
exact hash-bound graph가 있으면 대응하는 graph.* object가 canonical이고,
그 외에는 standalone DESIGN.md anchor가 authority다. sidecar가 stale/invalid면
graph를 쓰거나 bound라고 주장하지 않고 standalone 문서를 독립적으로 읽는다.
exact Core anchor가 전혀 없는 입력만 legacy compatibility로 허용하며 Motion &
Easing, Depth & Elevation, Component, Responsive 같은 의미 heading을 위 anchor로
매핑한다. legacy 숫자 section은 새 audit citation에 복사하지 않는다.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 13d ago First seen · 303 lines · 129 tokens per session scan A b3b39e2b03f7
omd-ux-engineer is an agent published in the GitHub repository kwakseongjae/oh-my-design (500 stars, last pushed 5d ago), licensed MIT. It adds 129 tokens to every session and 3,895 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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