Borrowing it
Nothing to install: this file belongs to phuoctrung-ppt/ai-sdlc-workflow. 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/phuoctrung-ppt/ai-sdlc-workflow/master/.cursor/skills/saas-product-ui/SKILL.mdgit clone --depth 1 https://github.com/phuoctrung-ppt/ai-sdlc-workflowWrote 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/skills/phuoctrung-ppt/ai-sdlc-workflow/saas-product-ui)<a href="https://agentmods.dev/skills/phuoctrung-ppt/ai-sdlc-workflow/saas-product-ui"><img src="https://agentmods.dev/badge/skills/phuoctrung-ppt/ai-sdlc-workflow/saas-product-ui/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/skills/phuoctrung-ppt/ai-sdlc-workflow/saas-product-ui"><img src="https://agentmods.dev/badge/skills/phuoctrung-ppt/ai-sdlc-workflow/saas-product-ui.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 | $0.00046 | $0.00794 |
| Opus 5 | $0.00023 | $0.00397 |
| Sonnet 5 | $0.00009 | $0.00159 |
| Haiku 4.5 | $0.00005 | $0.00079 |
Grade A, and why
saas-product-ui 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 2d 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 — 85 lines — stays where its author put it; the contents beside it link to each section on GitHub.
SaaS Product UI
Portable skill for authenticated product surfaces. Complements taste-design (marketing only).
Hard rules (always): references/hard-rules-product.md — paste into every product Design Contract.
Design Contract template: docs/design/_templates/design-contract.v1.md
Benchmarks: references/benchmarks-2026.md
Visual pipeline: ../taste-design/ui-visual-pipeline.md
Phase: ../planning/references/design-specification-phase.md
When to use
| Surface | This skill |
|---|---|
| App shell, sidebar, ⌘K | Yes |
| Lists, tables, ranked queues, filters | Yes |
| Knowledge hub / upload / sync confirm | Yes — references/knowledge-hub-saas.md |
| Home / overview | Yes |
| Settings, billing, onboarding | Yes |
| Marketing landing / pricing | No → taste-design (+ references/sme-marketing-vn.md for VN SME copy) |
Step 0 — Surface, domain, tokens, benchmark, contract
- Surface =
product. - Domain pack:
- Knowledge / multi-module business AI →
knowledge-hub-saas.md - Else:
fintech|ai-devtools|marketplace|health-care|b2b-ops| generic
- Knowledge / multi-module business AI →
- Lock
references/tokens.md→docs/design/tokens.md. - Declare home pattern (calm list-first default for knowledge products).
- Author Design Contract (numeric) from template; paste hard-rules-product.
- Sketches under
docs/design/sketches/{feature}/.
Product dials
| Dial | Product | Marketing |
|---|---|---|
| VARIANCE | 3–5 | 7–9 |
| MOTION | 2–4 | 6–8 |
| DENSITY | 6–8 | 3–5 |
Hall-of-fame patterns
| Pattern | Source | Block |
|---|---|---|
| Calm default — work list first | Linear | data-table / ranked-list |
| Single-metric focus | Stripe, Vercel | single-metric-focus |
| Ranked attention | Attio | ranked-list |
| AI as surface | Attio | ai-summary-surface |
Block library
blocks/README.md — prefer compositions dashboard-home, customers-page.
When listing blocks_used in the contract, prefer ids that exist under blocks/.
What ships with it
33 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- blocks/app-shell/page-header.md 2.1 KB
- blocks/app-shell/sidebar-nav.md 5.2 KB
- blocks/app-shell/top-bar.md 3.1 KB
- blocks/compositions/customers-page.md 1.8 KB
- blocks/compositions/dashboard-home.md 1.5 KB
- blocks/dashboard/metric-strip.md 3.3 KB
- blocks/dashboard/single-metric-focus.md 3.5 KB
- blocks/data/ai-summary-surface.md 3.1 KB
- blocks/data/data-table.md 7.6 KB
- blocks/data/filter-sheet.md 3.0 KB
- blocks/data/ranked-list.md 3.1 KB
- blocks/data/record-preview.md 2.7 KB
- blocks/data/status-badge.md 1.8 KB
- blocks/navigation/command-palette.md 4.5 KB
- blocks/navigation/insights-link.md 1.6 KB
- blocks/onboarding/checklist.md 3.5 KB
- blocks/README.md 1.9 KB
- blocks/settings/billing-panel.md 6.1 KB
- blocks/settings/settings-section.md 3.4 KB
- blocks/states/confirm-dialog.md 2.9 KB
- blocks/states/empty-state.md 4.0 KB
- blocks/states/skeleton-page.md 2.4 KB
- blocks/states/toast.md 2.0 KB
- references/ai-devtools.md 943 B
- references/b2b-ops.md 740 B
- references/benchmarks-2026.md 1.9 KB
- references/fintech.md 1.1 KB
- references/hard-rules-product.md 802 B
- references/health-care.md 858 B
- references/knowledge-hub-saas.md 1.8 KB
- references/marketplace.md 824 B
- references/sme-marketing-vn.md 1.7 KB
- references/tokens.md 2.2 KB
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.
- 2d ago Changed · +6 lines · +4 tokens per session a39cb06feecb
- 9d ago First seen · 79 lines · 42 tokens per session scan A f3f06b8bb01c
saas-product-ui is a skill published in the GitHub repository phuoctrung-ppt/ai-sdlc-workflow (2 stars, last pushed 3d ago), licensed MIT. It adds 46 tokens to every session and 794 once invoked, about $0.0002 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 2026-08-31.
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