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Knowledge Mgmt

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 About Knowledge Mgmt

Claude Code skills for personal knowledge management: atomic note-taking + spaced repetition

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Python

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Knowledge Mgmt

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Knowledge MEMO

把 Karpathy 的 LLM Wiki 装进你的 Obsidian —— 但请允许我们反对他一件事:人不能退出 loop

License: MIT


Why this exists

这几天 Andrej Karpathy 在推特点燃了一把火 —— 他发了一份 llm-wiki.md gist,提出 "LLM Wiki" 的理念:让 LLM 像程序员维护代码库一样,持续编译一个 Markdown 知识库。Gary Tan 也加入讨论(他的 gbrain 系统)。Karpathy 明确说这是 "idea file",不是实现 —— "在 Agent 时代,你分享思路,别人让各自的 Agent 去搭。"

Knowledge MEMO 就是那个"别人搭的一版",而且它不是从 gist 看完灵光一闪凑出来的 —— 它是作者 6 个月个人知识系统 + 三天整改(Phase 1-6)跑通的完整落地版本,碰巧和 Karpathy 的三层架构高度重合。

# 一行装好 SCHEMA / Ingest / Query / Lint / Retain
# Claude Code:
cp -r read insights note review query lint "$HOME/.claude/skills/"

# Codex:
cp -r read insights note review query lint "$HOME/.agents/skills/"

cp SCHEMA.md AGENTS.md /path/to/your/vault/

💡 完整的哲学立场(为什么"人必须在 loop 里",以及"为谁积累"的经济学论证),短版中英对照见 docs/philosophy.md。长文《实现人的四个未来化之知识 memo 化》正在撰写,发布后在此补中文链接。

Karpathy LLM Wiki → Knowledge MEMO 实现对照表

Karpathy Gist 概念 Knowledge MEMO 实现
Raw Sources Clippings/ + Obsidian Web Clipper
The Wiki Cards/ + 8 种 Card 类型 + Domain MOCs
The Schema SCHEMA.md + AGENTS.md(根目录,Karpathy 惯例)
Ingest /read + /insights + /note(双提议)
Query /query
Lint /lint
🆕 Retain /review + FSRS-6(Karpathy 没写的第四步)

The Six Skills

Skill Layer Role Output
/read Flywheel Deep reading of papers, articles, PDFs Structured analysis report
/insights Flywheel Extract patterns from business content Actionable insights report → /note
/note Flywheel Distill conversation into Map + Stones Summary + atomic cards (dual-proposal)
/review Flywheel FSRS-6 spaced repetition Quiz + mastery tracking
/query Governance Query vault knowledge via MOC + search Grounded answer with sources
/lint Governance Scan vault health (broken links, islands, gaps) Vault Health Report

三层架构

┌──────────────────────────────────────────────┐
│  L1 Schema Layer (宪法)                       │
│  SCHEMA.md · AGENTS.md                        │
│  三层架构 / 8 种 Card / 四维标签 / 权限矩阵   │
├──────────────────────────────────────────────┤
│  L2 Flywheel Layer (动作闭环)                 │
│  /read → /insights → /note → /review          │
│         (Ingest)       (Retain)               │
├──────────────────────────────────────────────┤
│  L3 Governance Layer (治理)                   │
│  /query · /lint                               │
└──────────────────────────────────────────────┘
             ↓ all write to
       📓 Obsidian Vault

对齐 Karpathy 的三层架构(Raw Sources / The Wiki / The Schema),但多了一个治理层和一个 Retain 环节。


Quick Start

0. Pick your agent runtime

Knowledge MEMO currently supports both:

  • Claude Code — install skills into ~/.claude/skills/
  • Codex — install skills into ~/.agents/skills/ (Codex official user-level skill directory)

SCHEMA.md and AGENTS.md are shared. For Codex, launch it from your vault root (or a subdirectory inside that vault) so AGENTS.md is in scope. If you use Claude Code, add a tiny vault-level CLAUDE.md that tells Claude Code to follow the rules in AGENTS.md.

1. Clone

git clone https://github.com/owenliang60-ship-it/knowledge-mgmt.git
cd knowledge-mgmt

2. Install the six skills into your agent runtime

Claude Code

mkdir -p "$HOME/.claude/skills"
cp -r read insights note review query lint "$HOME/.claude/skills/"

Codex

mkdir -p "$HOME/.agents/skills"
cp -r read insights note review query lint "$HOME/.agents/skills/"

3. Install SCHEMA + AGENTS to your Obsidian vault root

cp SCHEMA.md AGENTS.md /path/to/your/obsidian/vault/

If you use Claude Code, add a bridge file once:

cat > /path/to/your/obsidian/vault/CLAUDE.md <<'EOF'
Read AGENTS.md before operating this vault.
EOF

4. (Optional) Install card templates

cp -r templates /path/to/your/obsidian/vault/

5. Do the fastest possible first run

If you want the shortest path from “clone” to “I saw this work”, follow docs/first-15-minutes.md. It is written for both Claude Code and Codex and aims for one concrete success in under 15 minutes.

Invoke the same workflow in either runtime:

Claude Code

/read https://arxiv.org/abs/...     # deep-read a paper
/insights <url-or-pasted-text>      # analyze a business/source article
/note                               # distill this conversation
/query "what do I know about X?"    # ask your vault
/lint                               # weekly health check
/review                             # today's spaced repetition

Codex (explicit skill invocation; natural-language prompting also works)

$read https://arxiv.org/abs/...     # deep-read a paper
$insights <url-or-pasted-text>      # analyze a business/source article
$note                               # distill this conversation
$query "what do I know about X?"    # ask your vault
$lint                               # weekly health check
$review                             # today's spaced repetition

Demo Gallery

真实运行中的样本卡片,来自作者个人领域(认知神经科学 / 投资 / 哲学 / 游戏设计):

👉 demo/README.md

⚠️ 这些不是通用模板。它们是"一个跑通的系统长什么样"的样本。请 fork 改造,长成你自己的那一个。


How the Six Skills Work Together

/read — Understand Deeply

模拟专家读者过程:结构扫描 → 论点追溯 → 方法评估 → 逻辑批判。支持 URL / PDF / Obsidian 笔记 / 纯文本,quick(5 分钟概览)或 deep(完整分析)两种模式。输出一份结构化报告,可直接喂给 /note

/insights — See What Others Miss

像分析师一样读商业内容:表面信息 → 深层逻辑 → 可迁移模式。每个洞察有三层(证据 → 逻辑 → 可迁移模式),优先收集反直觉、非显然的发现。/insights 本身不写 vault;它输出一份结构化洞察报告,再交给 /note 走双提议沉淀。

/note — Crystallize Knowledge (Dual-Proposal)

把对话压缩成两层:Map(叙事摘要,保留推理链)+ Stones(独立原子卡片,每张一个 idea)。人在 loop 的关键强制点 —— 不自动写卡,而是提出两个提议:(1) Wikilink 建议,你逐条确认;(2) Atomic Card 建议,你挑选。

/review — Make It Stick

FSRS-6 间隔重复覆盖 Obsidian 里所有 type/atomic 标签的卡片。AI 出题、评分、安排下次复习。两种题型:recall(凭记忆复述)和 question(回答具体问题)。Mastery 通过 Obsidian 标签追踪:mastery/new → mastery/again → mastery/good → mastery/easy

/query — Ask Your Vault

先读 domain MOC(地图)→ 再做关键词搜索 → 综合 vault 知识 + 模型知识,给出带来源的答案。不是全文检索,是利用你自己编织的知识图谱作答。

/lint — Vault Health Check

扫描断链 / 孤岛卡片 / 缺标签 / MOC 不完整 / 知识缺口。输出 Vault Health Report(写入 Cards/ 作为 type/health-report 卡),你决定修复什么。


Human-in-the-loop: 一个关键约束

Karpathy 的方向里有一句话很诱人:"维护成本趋近于零。" 他设想的是 LLM 作为"不知疲倦的知识工程师",持续编译 wiki,让人基本退出。

我们在这一点上故意不一样。Knowledge MEMO 有三条硬性纪律:

  1. 没有自动信息流 —— 没有 auto-ingest、没有 scheduled scraping。你必须自己浏览、自己剪藏、自己决定今天读什么。
  2. /note 是对话中的双提议 —— 它不替你写卡,它提议。Wikilink 要你确认,atomic card 要你挑选。
  3. Agent 不独自改写 Wiki —— 所有写入 Cards/ 的动作必须经过 /note 的双提议通道,没有绕开它的 API。

为什么坚持这样?一句话:"给 Agent 准备的 context 会被下一代模型淘汰,只有推进人脑的知识才是保值资产。" 完整论证见长文。


Upgrading from v1

v1 用户注意:v2 /reviewtype/atomic 标签识别原子卡,替代原来的 【】-in-H1 约定。在升级前运行迁移脚本

python3 review/scripts/migrate_v1_to_v2.py /path/to/your/vault

完整指南见 docs/upgrade-from-v1.md


Prerequisites

  • Claude Code — Anthropic's CLI for Claude
  • Codex — OpenAI Codex / Codex desktop,custom skills 默认安装到 $HOME/.agents/skills/
  • Obsidian 1.12.4+ — 首选 obsidian CLI;或者任意 Obsidian MCP server 作为 fallback
  • Python 3.9+/review 的 FSRS-6 引擎(stdlib only,无任何第三方依赖)

Design Decisions

Decision Choice Why
Knowledge backend Obsidian(local + markdown) Local-first, no vendor lock-in, excellent bi-directional linking
Schema location Vault 根目录 SCHEMA.md + AGENTS.md 对齐 Karpathy 惯例,Agent 读 vault 前自动加载
Atomic card identification type/atomic tag 和 markdown 语法解耦,比 【】-in-H1 更可靠
/note workflow Dual-proposal (interactive) 强制 human-in-the-loop
/review algorithm FSRS-6 State-of-the-art open-source SRS, stdlib only
State storage Local JSON Simple, portable, env var KM_REVIEW_STATE_PATH 可覆盖默认路径
Templates 8 minimal templates with "fork me" disclaimer 降低复现门槛但强制可改性

Contributing

核心原则:Fork, Don't Consume。Knowledge MEMO 不是一个通用产品 —— 它是作者个人(认知神经科学/哲学/投资/游戏设计)的知识管理系统。我们开源它,是让你看到一个真实跑通的样本,然后去长出你自己的那一个。详见 CONTRIBUTING.md


License

MIT — see LICENSE. Fork 随便改。