Plan, design, and implement A/B tests and experiments with statistical rigor. Covers hypothesis frameworks, sample sizing, metrics, and result analysis.
한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.
SebastianLuser/claude-code-arcane32026년 10월 27일 업데이트
무료GitHub에 공개
cart-checkout
Design and audit cart and checkout flows — cart state, multi-step vs one-page checkout, guest checkout, address/shipping/tax/payment steps, and abandoned-cart recovery. Platform-agnostic conversion and correctness patterns. Triggers: designing a checkout, auditing drop-off, planning abandoned-cart flows.
한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.
SebastianLuser/claude-code-arcane스타 3(GitHub 3 + cccskills 0)
실행 점수 미검증
설치 방법 보기포함된 파일(2)
- SKILL.md3.7 KB
- references/checkout-flow-spec.md2.4 KB
SKILL.md(원문)
설치하기 전에 에이전트에게 전달되는 지시 내용을 확인할 수 있습니다.
Cart & Checkout
The highest-leverage surface in commerce: where intent becomes revenue. Design carts and checkouts that are correct under concurrency and optimized for completion — without prescribing a framework.
Before Starting
Gather: cart model (server-persisted vs client, guest vs account), checkout type (single vs multi-step), payment/shipping/tax requirements, and goal (design new flow, audit drop-off, or build abandoned-cart recovery).
How This Skill Works
| Mode | Trigger | Output |
|---|---|---|
| Design | design | Cart state model + checkout step flow + edge cases |
| Audit | audit | Friction/drop-off analysis with prioritized fixes |
| Abandoned | abandoned | Recovery sequence (triggers, timing, channels) |
Phase 1 — Cart State
| Decision | Recommendation |
|---|---|
| Persistence | Server-side cart keyed by session + user; merge on login |
| Pricing | Re-price at checkout — never trust cart-stored prices |
| Inventory | Soft-reserve at checkout start, not on add-to-cart |
| Identity | Allow guest carts; merge guest → account without losing items |
Rule: The cart is a draft, not a contract. Totals, stock, and promotions are recomputed server-side before payment.
Phase 2 — Checkout Flow
Canonical steps: Cart → Identity → Shipping address → Shipping method → Payment → Review → Confirmation.
- Guest checkout is non-negotiable for B2C — forced account creation is the #1 avoidable drop-off.
- Collect email first (enables abandoned-cart + receipts).
- One-page vs multi-step: multi-step for complex shipping/tax; one-page for low-SKU/digital. Either way, show progress and never lose entered data on validation error.
- Recompute tax/shipping when the address changes; show the final total before the pay button.
- Make payment idempotent — a double-click must not double-charge (hand off to
payments-architecture).
For the full step-by-step field list, error handling, and address validation patterns, see references/checkout-flow-spec.md.
Phase 3 — Abandoned-Cart Recovery
| Touch | Timing | Angle |
|---|---|---|
| 1 | ~1h | Reminder ("you left these") |
| 2 | ~24h | Help/objection handling + reviews |
| 3 | ~72h | Incentive (discount) — only if margin allows |
Capture email as early as possible; suppress recovery once the order completes; respect consent and frequency caps.
Output Artifacts
| Request | Output |
|---|---|
| Design flow | Cart model + annotated step diagram + edge-case list |
| Audit | Drop-off table with severity and READY-to-ship fixes |
| Abandoned | Trigger/timing/channel sequence + suppression rules |
A checkout is READY when guest checkout works, prices/stock are re-validated server-side, payment is idempotent, and data survives validation errors.
Related Skills
- payments-architecture: owns the payment step (intents, idempotency, webhooks).
- shipping-tax: computes the shipping and tax shown at checkout.
- promotions-discounts: applies coupons/discounts at the cart.
- page-cro / form-cro: deeper conversion optimization of the checkout UI.
- order-lifecycle: takes over once the order is placed.
리뷰
아직 리뷰가 없습니다. 사용해 본 소감을 남겨 주세요.
댓글
로그인 없이 쓸 수 있습니다. 사용 후기, 질문, 작동하지 않은 환경 등을 편하게 남겨 주세요.
아직 댓글이 없습니다. 첫 댓글을 남겨 보세요.
같은 저장소의 스킬
Web/mobile accessibility decision guide: WCAG 2.2 AA, ARIA, keyboard nav, focus management, contrast, testing. Use for: a11y, accessibility, wcag, aria, screen reader, keyboard, contrast.
한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.
SebastianLuser/claude-code-arcane32026년 10월 27일 업데이트
Generate, iterate, and scale ad creative for paid advertising across Google, Meta, LinkedIn, and X. Covers platform specs, creative frameworks, and quality validation.
한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.
SebastianLuser/claude-code-arcane32026년 10월 27일 업데이트
Musica interactiva para juegos: layering vertical, re-secuenciacion horizontal, stingers, reglas de transicion con sync points, y mapeo de estados de gameplay a musica. Usar para: musica adaptativa, sistema de musica dinamica, transiciones musicales, combat music.
한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.
SebastianLuser/claude-code-arcane32026년 10월 27일 업데이트
Design multi-agent systems, create agent architectures, define communication patterns, and build autonomous agent workflows with structured evaluation frameworks.
한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.
SebastianLuser/claude-code-arcane32026년 10월 27일 업데이트
Inter-agent communication protocol for C-suite agent teams. Defines invocation syntax, loop prevention, isolation rules, response formats, and quality loops.
한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.
SebastianLuser/claude-code-arcane32026년 10월 27일 업데이트