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 tranfu-labs/tranfu-skills --skill emil-design-enggit clone --depth 1 https://github.com/tranfu-labs/tranfu-skillsWrote 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/tranfu-labs/tranfu-skills/emil-design-eng)<a href="https://agentmods.dev/skills/tranfu-labs/tranfu-skills/emil-design-eng"><img src="https://agentmods.dev/badge/skills/tranfu-labs/tranfu-skills/emil-design-eng/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/tranfu-labs/tranfu-skills/emil-design-eng"><img src="https://agentmods.dev/badge/skills/tranfu-labs/tranfu-skills/emil-design-eng.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 | $0.00109 | $0.00474 |
| Opus 5 | $0.00055 | $0.00237 |
| Sonnet 5 | $0.00022 | $0.00095 |
| Haiku 4.5 | $0.00011 | $0.00047 |
Grade A, and why
emil-design-eng 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 12d 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
emil-design-eng (external thin pointer)
这是一个 external 薄指针 —— 公司库只存 frontmatter 和推荐者补充内容，不复制上游完整 skill body。
首次 tfs install emil-design-eng 时，install 流程会从 source_url 拉取上游 skill 到本地。
- 上游 skill: https://github.com/emilkowalski/skills/tree/main/skills/emil-design-eng
- 上游仓库: https://github.com/emilkowalski/skills
- 作者: Emil Kowalski
- 相关课程: https://animations.dev/
- License: MIT
完整内容见 source_url。更新内容请直接看上游 README / SKILL.md，别在本仓库改 body。
推荐场景
适用:
- 做 UI polish、组件交互动效、按钮/tooltip/popover/drawer/toast 等细节设计
- 需要判断动画是否应该存在、该多快、用什么 easing、是否应该删除或减弱
- 需要用设计工程视角 review UI 细节，并给出 Before / After / Why 表格
不适用:
- 只是想查动画术语名称，优先用
animation-vocabulary - 只想做严格 motion 代码审查，优先用
review-animations - 纯后端、数据处理或不涉及 UI 体验的任务
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.
- 12d ago First seen · 36 lines · 109 tokens per session scan A e2f3d0744458
emil-design-eng is a skill published in the GitHub repository tranfu-labs/tranfu-skills (2 stars, last pushed 2d ago), licensed MIT. It adds 109 tokens to every session and 474 once invoked, about $0.0005 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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