Landing craft as a shipped workflow: five new skills, an art-director role, and the machine checks that keep a one-page landing honest. Patch release — no change to the DESIGN.md Core v2 contract or the installer's file ownership rules.

New skills (the bundle is now 27 product skills for Claude Code, Codex, and OpenCode, and 26 compatible Agent Skills for Cursor):

omd:landing — scroll-native one-page landing derived from DESIGN.md plus the measured landing-craft codex (LC-n rules): concept, per-section storyboard, asset plan, standalone render.html, and a capped self-review loop. Triggers on "랜딩 페이지", "원페이지", "landing page", "one-pager", "hero to footer".
omd:setup — finds the image/video generation channels, browser, and encoders this machine already has, explains the trade-offs and cost of each, and records the choice in .omd/config.json for later design tasks. It never tells you to go get an API key. Triggers on "omd setup", "도구 셋업", "configure media", "what can you generate".
omd:media — brand-consistent asset sets (hero, section illustrations, icon sets, OG image) through whichever channel omd:setup recorded, with a provenance and cost ledger. No channel available means a prompt pack and a manual queue, never stock imagery. Triggers on "이미지 세트 만들어", "generate assets", "hero image", "OG 이미지".
omd:showcase — turns a rendered page, or several side by side, into a deterministic scroll demo video (frame capture → ffmpeg H.264/GIF, one label per arm). Triggers on "시연 영상", "스크롤 영상 만들어", "showcase", "demo video", "비교 영상".
omd:issue (added 2026-09-01) — files usage complaints and dogfood defects as structured GitHub issues, and drains the queue with a batch process verb. Triggers on "이슈 등록해줘", "버그 리포트", "file an issue", "이슈 처리해줘".

Also in this release:

omd-art-director sub-agent (20 specialist roles, up from 19) — turns DESIGN.md brand facts plus a brief into one visual concept, mood, asset direction, and a per-section composition storyboard grounded in the LC-n rules. It writes concept.md and storyboard.md only: never tokens, never HTML.
Landing craft codex + machine checks now ship with the package. docs/design-excellence/landing-craft-codex.md (the LC-n rule table), test-v2/tools/landing-integrity.mjs (LI-n machine verdicts on page height, section ratios, fold coverage, type ratio, gutter, motion duration and easing, scroll snap, video attributes, stock hosts, uniform card grids, h1), test-v2/tools/render-integrity.mjs, test-v2/tools/showcase.mjs, and scripts/omd-setup-detect.mjs are in the npm files allowlist so the new skills resolve their tools in an installed project instead of pointing at repo-only paths.
Contrast is part of "overwhelming". omd:landing now requires a token-colored scrim behind text over imagery and forbids muted tokens for body copy, after a first run shipped a hero with nav at 1.05:1. Scroll reveals must stay visible under <noscript> and @media (scripting: none).
/design.md public convention — this project's own root DESIGN.md is served at oh-my-design.kr/design.md, following the vercel.com/design.md convention, and scripts/check-mirror-drift.mjs now guards that pair alongside the reference trees.
Feedback loop — issues #75–#87 filed through omd:issue from real runs of the new skills, covering unattended mode, self-feedback wiring, UA-default reset, per-project brand CSS, and a pixel-sampled contrast check for landing-integrity.

Repo tooling (not shipped to npm):

scripts/wave-run.mjs — per-brand migration pipeline runner with a shared concurrency budget, so worker, gate, measurement, review, and revision for one brand can never overlap and prompts are assembled only from prompts/ files.
scripts/wave-marathon.mjs — unattended multi-wave driver on top of the runner: queue, resume-after-block, deferral ledger, close-out, and journal line per wave, with a STOP file honored at wave boundaries.
test-v2/tools/transcribe-verify.mjs — two conformance defects fixed. The §7.1.8 blinding detectors missed the real decision-ID shape (D-P2-1) and the hyphenated arm name, and §7.1.6 byte-compared fenced blocks in a way that made the deletions §4.1 mandates impossible to declare. Three self-tests added (10/10); the 23 existing transcripts were re-verified (20 pass, 3 blocked and re-transcribed).