Ljg Xray Paper
Paper X-ray. Extracts what the paper says (problem-perspective-result) and what it means for lijigang (cognitive delta cards in ASCII art). Use when user shares an arxiv link, paper URL, PDF, or asks to analyze a research paper. Usually called via ljg-xray router. Do NOT use for blog posts or non-academic articles (use ljg-xray-article instead).
Ljg Clip
On-demand content clipper for L1 intake. Accepts a URL or raw text, fetches/cleans content, appends to ~/Documents/notes/inbox.org as a new heading. Optionally chains to xray for deep analysis. Use when user says "clip", "剪藏", "存一下", "记下这个", or pastes a URL and wants to save it.
Ljg Roundtable
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Ljg Infograph
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Ljg Xray Article
X-ray scans articles (blog posts, essays, opinion pieces) to extract the real question and cognitive collisions. Use when user shares a non-academic article URL or text for deep structural analysis. Do NOT use for academic papers (use ljg-xray-paper) or books (use ljg-xray-book).
Ljg Calendar
macOS Calendar read/write via AppleScript. Use when user says '加到日历', '添加日历', '写入日历', '下周安排', '日程', '日历', 'calendar', or provides text/image with event details to schedule, or asks about upcoming events.
Ljg Cards
Generates reading cards from text input. Default mode renders a single long PNG (1080px wide, height auto). Use -m flag for multi-card mode (1080x1440 per card). Output saved to ~/Downloads/. Use when user says "做成卡片", "生成阅读卡", "reading card", "卡片", or provides text and asks for visual cards.
Ljg Explain Words
Deep-dive English word mastery tool. Deconstructs a single English word into core semantics and epiphany. Use when user asks to explain/master a specific English word. Do NOT use for Chinese concepts or multi-word ideas (use ljg-explain-concept).
Ljg Explain Concept
Deep concept anatomist that deconstructs any concept through 8 exploration dimensions (history, dialectics, phenomenology, linguistics, formalization, existentialism, aesthetics, meta-philosophy) and compresses insights into an epiphany. Use when user asks to explain, dissect, or deeply understand a concept, term, or idea. Produces org-mode output.
Ljg Xray Book
Deep structure extraction from books using the Epiplexity principle - maximizing computational investment to extract maximum learnable structure from any book.