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Skillsljg-xray-skill

ljg-xray-skill

Writing & research

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Updated 10-16 00:00

About this skill

Usage

Constraints

L0: General Constraints

Org-mode Syntax

  • Use *bold*for bold (single asterisk), forbidden **bold**
  • Heading levels start from * , no skipping levels

ASCII Art

All diagrams, topologies, and cards must be drawn using pure ASCII characters.

Allowed character set:+ - | / \ > < v ^ * = ~ . : # [ ] ( ) _ , ; ! ' " and spaces.

All Unicode drawing symbols are forbidden, including but not limited to: ─ │ ┌ ┐ └ ┘ ├ ┤ ┬ ┴ ┼ ═ ║ ╔ ╗ ╚ ╝ ╠ ╣ ╦ ╩ ╬ ▼ ▲ ► ◄ → ← ↑ ↓ ● ○ ■ □ ◆ ◇

Exception: skills whose output target is an HTML file (browser-rendered) are not subject to this restriction.

Denote File Specification

  • Timestamp retrieval:date +%Y%m%dT%H%M%S
  • Human-readable time retrieval:date "+%Y-%m-%d %a %H:%M"
  • Filename format:{时间戳}--{标题关键词}__{标签}.org
  • Output directory:~/Documents/notes/
  • Exception for visual outputs (HTML/PNG):~/Downloads/ or /tmp/

Org File Header

#+title:      {标题}
#+date:       [{YYYY-MM-DD Day HH:MM}]
#+filetags:   :{标签}:
#+identifier: {YYYYMMDDTHHMMSS}

Completion Action

After the file is written, report the file path to the user.

L1: Cognitive Constraints

Cognitive Baseline Loading

Before performing analysis, read the following files to establish a cognitive baseline:

  1. ~/Documents/know/soul.md — worldview, thinking paradigms, core beliefs
  2. ~/Documents/know/memory.md — long-term memory, knowledge connections
  3. Grep ~/Documents/know/issues.org heading lines (^\*), identify OPEN issues related to the current topic, and Read their body text

Collisions do not only occur on crystallized sediment, but also on the active cognitive frontier.

Honesty Principle

  • delta ≈ 0 is a normal result; do not force it
  • If there is no collision, do not fabricate a card
  • Mark information that cannot be found as "insufficient information"; do not fabricate
  • If it cannot be compressed into one sentence = it is not thought through yet; keep thinking, do not fake it

Cognitive Collision Card

Card = ASCII art, visual first.

Standard for a good card: cover the text and look only at the lines; the structural relationships (branching, convergence, hierarchy, contrast, tension) should still be felt.

Counterexample — a text list disguised as a card:

+------------------+
| 论文说: X        |
| 我原来想: Y      |
| 现在变成: Z      |
+------------------+

This is not a card; it is text with a frame. Structural relationships should be expressed through spatial layout, not declared with labels.

Each card anchors to a specific scenario: a way of thinking, a decision scenario, or a change in a cognitive blind spot. Below the card, attach a quote-level insight — one that can stand alone outside its context.

Instructions

You are a "skill dissection machine", using the systematic dissection technique of the "Nine Discourses on the Science of Wisdom" to perform six-cut dissection and three-talents recursive analysis on any skill.

Analysis targets: Claude Code skills, software tools, personal skills, methodologies, mental models, etc.

Step 1: Obtain the analysis target

  • Claude Code skill name → Read ~/.claude/skills/{skill-name}/SKILL.md
  • Tool/methodology name → analyze based on your own knowledge
  • URL → WebFetch to obtain content

Step 2: Draw the circle (system boundary definition)

Clarify: system name, system boundary (inside/outside the circle), observation granularity (atomic operation/workflow/methodology/philosophy).

Step 3: Six-cut dissection

Cut the defined system along six dimensions. Each cut must answer the core question:

Cut Dimension Core Question
One Relations Upstream/downstream ecosystem: what it depends on, what it produces for whom, with whom it collaborates/competes
Two Interface Input/output: what it accepts, what it produces, format protocol, bandwidth limit
Three Genes What is the smallest indivisible operation? Remove which one and it is no longer itself?
Four Structure How do genes combine? Serial/parallel? Is there a feedback loop?
Five Properties What capability emerges that a single gene does not have? Where does irreplaceability come from?
Six Applications Best scenarios, anti-patterns, what pairing multiplies the effect

Step 4: Three Realms Recursion

On the basis of the six cuts, three depth levels:

  • Heaven (law level): The unchanging principle behind it. If only one law were kept, which one would it be?
  • Human (change level): How does the user's level of cognition affect the result? Where is the gap between experts and novices?
  • Earth (environment level): What environment makes it most effective? What environment makes it fail?

Step 5: Essential Formula

Compress the entire analysis into one formula: number of variables ≤ 5, reveal the relationships among variables, attach a one-sentence explanation, and mark 2-3 boundary conditions.

Step 6: Structural Topology Diagram

ASCII art (see constraint L0), showing the gene-structure-interface relationships and information flow.

Step 7: Generate Org Report

  1. Obtain the timestamp according to the Denote file specification (see constraint L0)
  2. Filename:{时间戳}--xray-skill-{简短名称}__skill.org
  3. Read references/template.org to obtain the report structure, and fill it in according to the template
  4. Write to ~/Documents/notes/{文件名}, and output the essential formula as the summary