Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add andrewcigan/vibe-dev-plugin --skill design-handoffgit clone --depth 1 https://github.com/andrewcigan/vibe-dev-pluginWrote 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/andrewcigan/vibe-dev-plugin/design-handoff)<a href="https://agentmods.dev/skills/andrewcigan/vibe-dev-plugin/design-handoff"><img src="https://agentmods.dev/badge/skills/andrewcigan/vibe-dev-plugin/design-handoff/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/andrewcigan/vibe-dev-plugin/design-handoff"><img src="https://agentmods.dev/badge/skills/andrewcigan/vibe-dev-plugin/design-handoff.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 | $0.00081 | $0.00460 |
| Opus 5 | $0.00041 | $0.00230 |
| Sonnet 5 | $0.00016 | $0.00092 |
| Haiku 4.5 | $0.00008 | $0.00046 |
Grade A, and why
design-handoff 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 8d 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.
What it actually says
/design-handoff
Подготовка дизайн-брифа через design-handoff-builder agent.
Что происходит
- Subagent
design-handoff-builder(Opus) читает PRODUCT.md, ARCHITECTURE.md, user-stories - Identify UI scope (1-3 экрана FAST, 5-10 FULL)
- User flows для каждого экрана
- Components required (что нужно — header, cards, modals, etc.)
- Design brief по C.R.O.P. (Context / Requirements / Output / Patterns)
Output
docs/design-brief.md— главный артефакт для Claude Designdocs/design-handoff/user-flows.mddocs/design-handoff/components-required.md
Что делает пользователь
- Открывает claude.ai/design
- Создаёт проект
- Прикрепляет 3 файла из docs/design-handoff/ + docs/design-brief.md
- Просит: «Сделай дизайн по этому брифу. Покажи 3 главных экрана.»
- Итерирует до результата
Когда дизайн готов:
- Скачивает экспорт (TSX / HTML)
- В src/components/ или скриншоты в docs/design-handoff/output/
- Сообщает: «дизайн готов»
- Продолжаем pipeline
Skip когда
- Проект без UI (pure CLI / API / cron)
- Уже есть готовая дизайн-система
Stack дефолт для дизайна
shadcn/ui + Tailwind v4 + Inter (cyrillic + latin)
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.
- 8d ago First seen · 47 lines · 81 tokens per session scan A 81c3247f9399
design-handoff is a skill published in the GitHub repository andrewcigan/vibe-dev-plugin (5 stars, last pushed yesterday), licensed MIT. It adds 81 tokens to every session and 460 once invoked, about $0.0004 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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