ljg-card

Content caster (铸). Transforms content into PNG visuals. Three molds: -l (default) long reading card, -i infograph, -c multi-card reading cards (1080x1440). Output to ~/Downloads/. Use when user says '铸', 'cast', '做成图', '做成卡片', '做成信息图', '做成海报'. Replaces ljg-cards and ljg-infograph.

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Install skill "ljg-card" with this command: npx skills add lijigang/ljg-skills/lijigang-ljg-skills-ljg-card

ljg-card: 铸

将内容铸成可见的形态。内容进去,PNG 出来。模具决定形状。

参数

参数模具尺寸说明
-l(默认)长图1080 x auto单张阅读卡,内容自动撑高
-i信息图1080 x auto内容驱动的自适应视觉布局
-c多卡1080 x 1440自动切分为多张阅读卡片

约束

本 skill 输出为视觉文件(PNG),不适用 L0 中的 Org-mode、Denote 和 ASCII-only 规范。

共享基础

获取内容

  • URL --> WebFetch 获取
  • 粘贴文本 --> 直接使用
  • 文件路径 --> Read 获取

文件命名

从内容提取标题或核心思想作为 {name}(中文直接用,去标点,≤ 20 字符)。

截图工具

node ~/.claude/skills/ljg-card/assets/capture.js <html> <png> <width> <height> [fullpage]

依赖:~/.claude/skills/ljg-card/node_modules/ 中的 playwright。如报错:

cd ~/.claude/skills/ljg-card && npm install playwright && npx playwright install chromium

arxiv 检测

内容来源为 arxiv 论文时(URL 含 arxiv.org、文件名含 paper 标签、或内容中出现 arxiv ID),提取 arxiv ID(格式 XXXX.XXXXX),在卡片 footer 右侧显示。适用于 -l-i 模具(-c 海报无 footer,不适用)。

交付

  1. 报告文件路径

品味准则

所有模具共享。执行任何模具前,先 Read references/taste.md,作为视觉质量底线贯穿全流程。

核心:反 AI 生成痕迹——禁 Inter 字体、禁纯黑、禁三等分卡片、禁居中 Hero、禁 AI 文案腔、禁假数据。

执行

根据参数选择模具,Read references/taste.md + 对应的 mode 文件,按步骤执行:

-l(默认):长图

Read references/mode-long.md,按其步骤执行。

模板:assets/long_template.html

-i:信息图

Read references/mode-infograph.md,按其步骤执行。

模板:assets/infograph_template.html

-c:多卡

Read references/mode-poster.md,按其步骤执行。

模板:assets/poster_template.html

Source Transparency

This detail page is rendered from real SKILL.md content. Trust labels are metadata-based hints, not a safety guarantee.

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