Easel is an open-source content workspace and AI agent for managing social media from trend discovery through planning, content creation, publishing, and performance analysis. It is intended for social media creators and maintains separate account profiles, content projects, platform adaptations, and publishing records. The catalogue skills support these content and publishing workflows.
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 ZJU-REAL/Easel --skill card-designgit clone --depth 1 https://github.com/ZJU-REAL/EaselWrote 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/zju-real/easel/card-design)<a href="https://agentmods.dev/skills/zju-real/easel/card-design"><img src="https://agentmods.dev/badge/skills/zju-real/easel/card-design/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/zju-real/easel/card-design"><img src="https://agentmods.dev/badge/skills/zju-real/easel/card-design.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00113 | $0.01615 |
| Opus 5.5 | $0.00045 | $0.00646 |
| Sonnet 5.5 | $0.00023 | $0.00323 |
| Haiku 4.5 | $0.00011 | $0.00161 |
Grade A, and why
card-design 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 13d 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 — 57 lines — stays where its author put it; the contents beside it link to each section on GitHub.
卡片设计系统（生成前必读）
这不是一个"生成器",而是一套设计系统 + 硬规则。所有"HTML/CSS → 截图"的卡片/海报 SKILL 在写第一行 HTML 之前先读它。核心信念(来自实战开源方案与去 AI 味研究的一致结论): 高级感来自「克制 + 层级 + 网格 + 填满」,不是靠阴影/圆角/渐变堆出来的。 「没人做设计决定」= AI 选了一万张图的统计平均值 = 廉价。本系统就是替你把决定钉死。
五步流程（照做，别跳）
- 让用户选风格（第一步，也是最重要的一步）：从
references/styles.md的风格库里给用户几个选项，让 ta 挑一个——- 用户已指定风格 → 直接用。
- 用户没指定 → 列 3-4 个候选（风格名 + 一句话 + 适用），按内容品类/平台/Profile 推荐，问 ta 选哪个；急着要就用推荐的第一个并说明"默认用了 X 风格，想换随时说"。
- 风格库现有 9 种：瑞士极简 / 杂志编辑 / 新中式墨韵 / 奶油温柔 / 多巴胺 Y2K / 高奢黑金 / 手账贴纸 / 极客终端 / 植物清新。卡片美不美，第一取决于选对风格，别所有内容都套同一种。
- 锁定该风格的 spec：
styles.md里选中风格给了字体(family+字重)+配色(hex)+版式性格+装饰——严格照它，整套卡片全程只用这一套，不自由发挥、不换色。（配色细节另见palettes.md） - 定字体层级：按
typography.md——「字越大越细」（字体已装 Noto Sans/Serif CJK 全字重，大标题用 Thin/Light）。手机端正文 ≥28px。 - 套骨架：从
card-recipes.md选卡型骨架(封面/账本/管线/对比/矩阵/数据/金句)，按其最小密度线填内容。 - 渲染后自检（硬门禁）：
任何 FAIL(死空白/跨度不足/头重脚轻)→ 按python skills/builtin/card-design/scripts/card_audit.py audit -f outputs/主题名/card_*.pnglayout-laws.md「欠填修正阶梯」补内容或换骨架重渲，全 PASS 再交付。
铁律速查（详见 references）
- 填满:内容覆盖 ≥75% 画高;任何无理由空白带 >15% 画高 = 失败。内容少就扩内容/换省高骨架/换 1:1 画幅,绝不用
flex:1把内容顶成垂直居中、绝不加装饰 blob 填空。→layout-laws.md - 字越大越细:大标题 w200-500,小字才用粗体。全用 700 粗黑体 = 廉价 banner。→
typography.md - 禁 emoji 当图标:用线性图标(Lucide,stroke 1.5,棱角款)或纯排版。→
anti-ai-slop.md - 禁蓝紫科技渐变(头号 AI tell)、禁
bg-clip-text渐变字、禁玻璃拟态、禁"居中一切"。→anti-ai-slop.md - 正文永远不用纯黑,用深灰/深墨(#6B6560 / #0a1f3d 等)。
- 瑞士立场:零圆角、零阴影、禁渐变,靠色块+发丝线+网格。杂志立场:小圆角、仅截图给极柔阴影、必须有背景氛围层(极淡纸纹/墨晕)。
references
styles.md— ⭐ 风格库(9 种命名风格,用户选一个),每个含字体/配色hex/版式性格/装饰/适用。第一步先读它选风格。palettes.md— 锁定配色细节(杂志6套 + 瑞士4套 + 莫兰迪/奶油补充),带 hex。typography.md— 中文字体层级、"越大越细"、最小字号死线、中英混排(Noto Sans/Serif CJK 全字重)。layout-laws.md— 填满画幅法则、4带密度自检、欠填/溢出修正阶梯(治死空白)。anti-ai-slop.md— AI 廉价感 P0/P1/P2 反例清单 + 高杠杆去 AI 味动作。card-recipes.md— 按卡型/品类的骨架 + 每种的最小密度线。
Profile 感知
- 有 Profile:从
style.md读品牌配色/风格倾向;但优先保证本系统的高级感底线——若 Profile 没给明确视觉规范,就按本系统选立场+锁色,别退回"柔和渐变"这类模糊描述。account 名用作水印。 - 无 Profile:知识/科技类默认「瑞士 + 克莱因蓝」或「杂志 + Indigo Porcelain」;生活/情感类默认「杂志 + Kraft/Dune 暖纸」。
What ships with it
8 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.
- 13d ago Changed 23b95d450ee4
- 1mo ago First seen · 57 lines · 113 tokens per session scan A d6a15e78dcde
card-design is a skill published in the GitHub repository ZJU-REAL/Easel (4,082 stars, last pushed yesterday), licensed Apache-2.0. It adds 113 tokens to every session and 1,615 once invoked, about $0.0005 per session on Opus 5.5. 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 2026-08-30.
Other skills, from other repositories
ant-design
Use when ant Design React component library — enterprise UI, forms, tables, charts, theming, ProComponents. Use when working with ant design.
pandacss-styling
Use when panda CSS zero-runtime styling — token system, patterns, recipes, conditions, JSX styles. Use when working with pandacss styling.
radix-primitives
Use when radix UI headless primitives — accessible, unstyled React components for dialogs, dropdowns, tooltips. Use when working with radix primitives.
shadcn-ui
Use when shadcn/ui component library — copy-paste React components, Tailwind CSS, Radix primitives, theming. Use when working with shadcn ui.
accessibility-audit
Use when wCAG compliance audit — semantic HTML, ARIA, keyboard navigation, color contrast, and screen reader testing. Use when working with accessibility audit.
design-tokens
Use when design token systems — color, typography, spacing, and theme architecture for consistent design. Use when designing token systems — color, typography, spacing, and theme architecture.