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 modu-ai/moai-cowork --skill design-handoffgit clone --depth 1 https://github.com/modu-ai/moai-coworkWrote 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/modu-ai/moai-cowork/design-handoff)<a href="https://agentmods.dev/skills/modu-ai/moai-cowork/design-handoff"><img src="https://agentmods.dev/badge/skills/modu-ai/moai-cowork/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/modu-ai/moai-cowork/design-handoff"><img src="https://agentmods.dev/badge/skills/modu-ai/moai-cowork/design-handoff.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Prompt Injection · line 13 Hidden instructions were detected in comments or invisible text. These could contain malicious directives. Manual review is recommended.Fix: Audit all comments and invisible characters. Remove any instructions that direct the agent to perform unauthorized actions. Use plain, reviewable content.
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 | $0.00122 | $0.02264 |
| Opus 5 | $0.00061 | $0.01132 |
| Sonnet 5 | $0.00024 | $0.00453 |
| Haiku 4.5 | $0.00012 | $0.00226 |
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 7d 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 — 175 lines — stays where its author put it; the contents beside it link to each section on GitHub.
⚠️ 개발 런타임 전용 — 이 스킬은 MoAI-ADK(Claude Code) 환경을 전제한다. Claude Cowork(Desktop)에서는
.moai/config의존으로 동작하지 않을 수 있다. Desktop 사용자는moai-designer:design-handoff-reader를 사용한다.
Design Handoff Domain Specialist
Assembles the 5-file Claude Design handoff package for the design-workflow Path A workflow (the handoff-deliverable step). The package is designed for paste-and-go use in the external claude.com Design product.
Quick Reference
The handoff package lives at .moai/design/handoff/:
| File | Purpose | Paste target |
|---|---|---|
prompt.md |
Master prompt — paste directly into claude.com Design | Yes (primary) |
context.md |
Extended context for reference during design session | Optional supplement |
references.md |
Visual reference URLs and design inspiration sources | Referenced in prompt |
acceptance.md |
Design acceptance criteria (WCAG, responsive, brand) | Referenced in prompt |
checklist.md |
Pre-paste self-check before using in claude.com Design | Human review tool |
Key guarantees:
- [HARD]
prompt.mdcontains NO MoAI-specific tokens (noSPEC-,.moai/,manager-, internal skill names) - [HARD] Brand voice integrated when
.moai/project/brand/brand-voice.mdexists - [HARD] Brand-absent fallback:
Brand Voice (default — please customize)placeholder section - [HARD] Handoff exits with AskUserQuestion offering 3 options (a/b/c per the relevant requirement)
- [HARD] All 5 files produced regardless of brand context availability
What ships with it
2 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.
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.
- 7d ago First seen · 175 lines · 122 tokens per session scan A f9603fd013a2
design-handoff is a skill published in the GitHub repository modu-ai/moai-cowork (300 stars, last pushed 8d ago), licensed Apache-2.0. It adds 122 tokens to every session and 2,264 once invoked, about $0.0006 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 2026-09-03.
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