| name | design-to-production |
| description | Convert Claude Design HTML (*.v2.image-first.dc.html) into production Next.js React screens with verified visual parity. Use whenever the user says "design to production", "DC parity", "convert HTML to React", "match the design file", "image-first parity", references Universal design prompt/*.dc.html (including Shoots List), or asks to port Command Center / Brand List / Brand Detail / Shoots List into app/. Load before line 1 on any DESIGN-* UI task. HTML design wins for layout; React wins for data/auth/shell. Enforces RSC + CSS modules + tokens + state parity + side-by-side verification. Does NOT replace claude-design-handoff for full program planning — use this skill for execute-and-verify on a single screen or small route bundle.
|
| version | 2.0.0 |
design-to-production — HTML design → React parity
Workflow: Phase 0 gates → read DC HTML → audit React → minimal files → side-by-side verify → report
Design SSOT: Universal design prompt/*.v2.image-first.dc.html — layout, spacing, cards, image ratios, states, responsive behavior.
Production: app/ (Next.js 16) · /app/* · legacy Vite src/ retired.
Load before line 1 (mandatory stack)
| Order | Skill / doc | Purpose |
|---|
| 1 | design-md | Tokens, 3-panel contract, HITL |
| 2 | This skill | DC → React execution |
| 3 | dc-html-anatomy.md | Parse Workspace zones + states |
| 4 | react-next-parity-rules.md | RSC, CSS modules, no hex |
| 5 | screen-checklists.md | Per-screen dimensions |
| 6 | vercel-react-best-practices | Search/filter performance |
| 7 | task-verifier | Phase 2 readiness + Done gate |
Shoot domain: also shoot/lessons-from-brand-parity.md · production-readiness.md.
Non-negotiable rules
| Layer | Wins for |
|---|
HTML .dc.html | Visual layout, spacing, card structure, image-first ratios, chip rows, workspace width, empty/loading/error presentation |
React app/ | Live data, routing, auth, Supabase, CopilotKit, Mastra, APIs, business logic |
Do not:
- Rebuild OperatorPanel, NavSidebar, IntelligencePanel, PersistentChatDock
- Use
min-h-screen, #FBF8F5, #E87C4D, or other legacy Vite hex in workspace
- Whole-page
'use client' + useEffect fetch when RSC + loading.tsx suffices
- Invent fake DNA scores, history, or counts when API null
- Copy DC
Inter font or :root wholesale — map to tokens.css
- Mix parity with migrations/infra in one PR
Do:
- Parity =
main[data-screen-label="Workspace"] column only
- RSC page + client workspace +
loading.tsx skeleton matching DC
- CSS modules +
app/src/styles/tokens.css
- Production state table + data-source table in issue md before code
- Side-by-side screenshots DC
:8765 vs React :3002
- Branch
ipi/<issue>-<slug> via worktree
Regression guardrails (IPI-383/372 lessons — do not repeat)
Folded from tasks/design-docs/audit/checklist.md. These are the exact mistakes that cost review cycles — each is now a hard step, not advice.
| # | Trap | Guardrail |
|---|
| 1 | Edit/Write before reading the file's exact path | Read (after graphify query) every file before editing. Never assume a path. |
| 2 | Ran tsc/tests before deps installed in a fresh worktree | First worktree command is npm ci. Baseline-green before writing code. |
| 3 | Stale worktree — local branch behind remote; a commit would revert shipped work | Before editing: git fetch && git status vs origin/<branch> + gh pr list --head <branch>. Reset/rebase to remote first. |
| 4 | Crammed all detail into aria-label, overriding visible text | Concise aria-label (accessible name) + aria-describedby → className="sr-only" summary. Never one giant label. |
| 5 | Brittle exact-string name assertions broke on copy tweaks | Assert accessible names by prefix regex (/^Select …/), not ===. |
| 6 | <Link> to current route as "retry" — silent no-op | Retry re-runs the server fetch: "use client" + useRouter().refresh(). Mock next/navigation in tests. |
| 7 | Test mocked only own CSS module, not shared base module | Mock every *.module.css the tree imports with the Proxy stub. |
| 8 | Panel/dock preview test asserted on a published node never rendered | Render provider + a DetailSink that renders detail (copy shoots-list-workspace.test.tsx). |
| 9 | Read exit code 0 from a piped test run that had failed | Read actual test output, not just tail/exit-code notification. |
| 10 | Over-scoped to the whole DC file (extra steps/flows) | Honor the decision of record (e.g. IPI-252: 6 steps ship, not 10). Build only in-scope nodes; mark the rest ➖ deferred with its issue. |
Phase 0 — gates (before Discover)
Run from improve.md + brand parity lessons:
[ ] Read target *.dc.html + screen checklist row
[ ] Production state table — shell/route/API exists on disk?
[ ] Data-source table — Supabase MCP probe for list/tab columns
[ ] Negative AC — no fake fallbacks documented
[ ] @task-verifier readiness — fix 🔴 spec gaps before coding
Shoots List example: Shoots List.v2.image-first.dc.html requires 920px workspace, 3-col grid, 5 distinct states — current /app/shoots/page.tsx fails layout + tokens + architecture (see audit tasks/design-docs/audit/05-skills-improve.md).
Route mapping
Full map: references/route-map.md
| Priority | HTML | Route | Linear |
|---|
| P0 | Command Center · Brand List · Brand Detail | /app · /app/brand · /app/brand/[id] | IPI-271/272 |
| P1 | Shoots List.v2.image-first.dc.html | /app/shoots | IPI-273 |
| P1+ | Shoot Detail · Wizard · Assets · … | /app/shoots/[id] · /app/shoots/new · … | IPI-274+ |
Conversion plans (shoot family):
- Shoots List →
tasks/design-docs/shoot/PLAN/shoots-list-dc-conversion.md — 14 parity dimensions; Phase 7 must be >0% before Done.
- Shoot Wizard →
tasks/design-docs/shoot/PLAN/shoot-wizard-dc-conversion.md — scope-locked to 6 steps (IPI-274); DC's extra 4 steps + booking flow are deferred (IPI-252 / IPI-340-342). Folds the IPI-383 regression guardrails into §0.1.
Workflow (run in order)
1. Discover
- Read target
*.v2.image-first.dc.html — grep data-screen-label, max-width, grid-template-columns, sc-if state flags (dc-html-anatomy.md).
- Open
dc-import components under Universal design prompt/components/.
- Grep production route +
app/src/components/<feature>/.
- Fill production state table — what exists vs what this PR changes.
- Read screen row in
screen-checklists.md.
Output: HTML zones table + file touch list (3–8 paths).
2. Audit
Side-by-side: DC server optional :8765 vs :3002.
| Area | DC | React | Action |
|---|
| Workspace width | e.g. 920px | | fix module |
| Grid cols / gap | e.g. 3 × 20px | | |
| States | loading/empty/error/no-match/grid | | each distinct |
| Tokens | #111 action | legacy orange? | 🟢/🔴 |
| Architecture | N/A | RSC vs client page | |
| Mobile @1024 | tab bar / sheet | shell OK? | |
Score: 🟢 match · 🟡 partial · 🔴 missing · ➖ defer.
3. Plan
- Reuse:
ShootCard, BrandCard, panel hooks
- Create:
*-workspace.tsx + *.module.css only
- Defer: DC STATE switcher, bulk select demos
- Out of scope: explicit list in PR
Link Linear · one concern per PR · ≤500 LOC target.
4. Implement
Follow react-next-parity-rules.md:
- Worktree branch
- RSC
page.tsx fetch → pass props to client workspace
loading.tsx = DC skeleton (shimmer, correct aspect ratio)- CSS module measurements from DC inline styles
- Wire live data — honest empty/error;
onRetry on error
- Map DC labels to schema (
shoot_portfolio_view, etc.)
rg '#FBF8F5|#E87C4D|min-h-screen' app/src/components/shoot app/src/app/\(operator\)/app/shoots
5. Verify
cd app && npm run lint && npm test && npx tsc --noEmit && CI=true npm run build
npx playwright test e2e/shoots-list.spec.ts
npx playwright test e2e/brand-dc-parity-screenshots.spec.ts
Browser QA (qa@ipix.test, :3002):
- 1280 desktop + 390 mobile (+ 1024 if shell mobile in scope)
- Console clean · network 200 on data routes
- Screenshot each state vs DC toggle
Save: docs/qa/screenshots/YYYY-MM-DD/<screen>/
6. Report
Use references/report-template.md — include 14-dimension table for Shoots List.
@task-verifier before merge · Bugbot threads resolved.
Parity scoring
| Score | Meaning |
|---|
| 90–100% | Layout, cards, typography, all states match; live data honest |
| 75–89% | Structure match; documented minor gaps |
| 50–74% | Grid present; major states or mobile gaps |
| <50% | Wrong paradigm (legacy hex, wrong cols, client-only fetch) |
Dimensions: layout · spacing · cards/images · typography · states (×5) · responsive · data honesty.
Example prompts
@design-to-production — audit Shoots List.v2.image-first.dc.html vs /app/shoots.
Phase 0 tables only; cite dc-html-anatomy zones + 14-dimension checklist.
@design-to-production implement IPI-273 workspace only — RSC page + shoots-list.module.css.
Match 920px / 3-col / DC empty state. No shell rebuild.
Overlap
| Need | Skill |
|---|
| Single screen parity | design-to-production |
| Full program / Linear phases | claude-design-handoff |
| Linear steps + proof | ipix-task-lifecycle |
| Forensic Done | task-verifier |
Checklist before merge
References
