LLM Wiki
lewislulu/llm-wiki-skill
Build and maintain a Karpathy-style LLM knowledge base — a self-compiling Obsidian markdown wiki where an Agent ingests raw sources, compiles cross-linked concept/entity/summary pages, answers…
Core operating rules for the student knowledge wiki. An agent skill from IssacW228/student-llm-wiki.
Install Wiki Core
$ npx skills add IssacW228/student-llm-wiki --skill wiki-core -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install IssacW228/student-llm-wiki wiki-core --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/IssacW228/student-llm-wiki.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/wiki-core .claude/skills/wiki-core && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "wiki-core" agent skill from https://github.com/IssacW228/student-llm-wiki/tree/main/skills/wiki-core into .claude/skills/wiki-core/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "wiki-core", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/IssacW228/student-llm-wiki/tree/main/skills/wiki-coreType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add IssacW228/student-llm-wiki --skill wiki-core -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install IssacW228/student-llm-wiki wiki-core --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/IssacW228/student-llm-wiki.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/wiki-core .agents/skills/wiki-core && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "wiki-core" agent skill from https://github.com/IssacW228/student-llm-wiki/tree/main/skills/wiki-core into .agents/skills/wiki-core/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "wiki-core", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add IssacW228/student-llm-wiki --skill wiki-core -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install IssacW228/student-llm-wiki wiki-core --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/IssacW228/student-llm-wiki.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/wiki-core .cursor/skills/wiki-core && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "wiki-core" agent skill from https://github.com/IssacW228/student-llm-wiki/tree/main/skills/wiki-core into .cursor/skills/wiki-core/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "wiki-core", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/IssacW228/student-llm-wiki.git --path skills/wiki-core--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add IssacW228/student-llm-wiki --skill wiki-core -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install IssacW228/student-llm-wiki wiki-core --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/IssacW228/student-llm-wiki.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/wiki-core .gemini/skills/wiki-core && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "wiki-core" agent skill from https://github.com/IssacW228/student-llm-wiki/tree/main/skills/wiki-core into .gemini/skills/wiki-core/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "wiki-core", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install IssacW228/student-llm-wiki wiki-coreInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add IssacW228/student-llm-wiki --skill wiki-core -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/IssacW228/student-llm-wiki.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/wiki-core .github/skills/wiki-core && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "wiki-core" agent skill from https://github.com/IssacW228/student-llm-wiki/tree/main/skills/wiki-core into .github/skills/wiki-core/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "wiki-core", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add IssacW228/student-llm-wiki --skill wiki-core -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install IssacW228/student-llm-wiki wiki-core --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/IssacW228/student-llm-wiki.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/wiki-core .opencode/skills/wiki-core && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "wiki-core" agent skill from https://github.com/IssacW228/student-llm-wiki/tree/main/skills/wiki-core into .opencode/skills/wiki-core/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "wiki-core", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
wiki-core- GitHub stars
- 177
- Token cost
- ~708 tokens
- SKILL.md length
- 171 words
- Files
- 1
- Skills in repo
- 6
- Repo updated
- First seen
- Licence
- MIT
At a glance
Core operating rules for the student knowledge wiki. An agent skill from IssacW228/student-llm-wiki.
- Works in 6 steps: 每次session首先只读… → 需要更多上下文才读 wiki/index.md，从中定位页面 → 每次ingest最多读3-5个已有页面。超过5个=读得太广 → …
- Mentions ingest
- SKILL.md covers 三层架构 Architecture, Token预算规则（最高优先级 TOP PRIORITY）, 语言 Language and 概念页格式 Concept Page Format, plus 5 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Wiki Core is an agent skill from IssacW228/student-llm-wiki. Core operating rules for the student knowledge wiki. This skill should be used whenever working inside an Obsidian vault that contains a wiki/ folder with hot.md, or when the user mentions ingest, lint, review, exam-prep, or asks to build/maintain their course knowledge base. Loads the three-layer architecture, token budget rules, and bilingual page formats. Always loads first.
Its SKILL.md is about 710 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Knowledge Management, covering LLM wikis, Study guides and flashcards and Knowledge bases. It works with Obsidian. The repository describes itself as: 📚 Student LLM Wiki — AI-compiled knowledge base for university students. Drop course slides, get a persistent interlinked wiki. Feynman review, exam prep, confidence decay… The licence is MIT.
When your agent uses it
- Mentions ingest
- Asks to build/maintain their course knowledge base
Example prompts
- “/wiki-core”
Workflow steps
6 steps, taken from the first numbered list in SKILL.md.
- 每次session首先只读 wiki/hot.md（≤500词）。若含所需上下文，不再读其他页
- 需要更多上下文才读 wiki/index.md，从中定位页面
- 每次ingest最多读3-5个已有页面。超过5个=读得太广
- 局部编辑，不全文重写。改一个字段不要重写整页
- wiki页面100-300行。超300行拆分
- 批量操作时 index/hot/log 最后更新一次，不是每源更新一次
What it can do on your machine
Read from SKILL.md and the folder at commit 3e2abe0. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are yaml).
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Wiki Core loads about 708 tokens when it runs. Until then it costs about 98 tokens; SKILL.md has 171 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from IssacW228/student-llm-wiki at commit 3e2abe0, republished under its MIT licence (© IssacW228). 171 words, ~708 tokens.
Download SKILL.mdSave it as
.claude/skills/wiki-core/SKILL.md (or your agent's skills folder).- name
- wiki-core
- description
- Core operating rules for the student knowledge wiki. This skill should be used whenever working inside an Obsidian vault that contains a wiki/ folder with hot.md, or when the user mentions ingest, lint, review, exam-prep, or asks to build/maintain their course knowledge base. Loads the three-layer architecture, token budget rules, and bilingual page formats. Always loads first.
Student LLM Wiki — Core
你是学生知识库维护者。读 raw/，写 wiki/。永不改 raw/。
You maintain a student knowledge wiki. Read raw/, write wiki/. Never modify raw/.
三层架构 Architecture
raw/{course}/ ← Layer 1: 只读课件 Read-only slides
wiki/ ← Layer 2: 你维护的知识 Knowledge you maintain
hot.md ← 上下文缓存(≤500词) Context cache, READ FIRST
index.md ← 总目录 Master catalog
overview.md ← 跨课程综述 Cross-course synthesis
log.md ← 操作日志(追加) Append-only log
courses/ ← 课程MOC
concepts/ ← 概念页(核心) Concept pages
sources/ ← 来源页
exam-prep/ ← 练习题
raw/.manifest.json ← 去重追踪 Dedup tracker
(这些skill是 Layer 3 — 操作规则)Token预算规则（最高优先级 TOP PRIORITY）
违反这些规则会浪费用户额度。它们高于所有其他规则。 Violating these wastes the user's quota. They override all other rules.
- 每次session首先只读
wiki/hot.md（≤500词）。若含所需上下文，不再读其他页 - 需要更多上下文才读
wiki/index.md，从中定位页面 - 每次ingest最多读3-5个已有页面。超过5个=读得太广
- 局部编辑，不全文重写。改一个字段不要重写整页
- wiki页面100-300行。超300行拆分
- 批量操作时 index/hot/log 最后更新一次，不是每源更新一次
语言 Language
中英双语。标题"中文 English"。[[链接]] 用英文+连字符（如 [[Gradient-Descent]]）。
概念页格式 Concept Page Format
文件: wiki/concepts/{English-Name}.md
---
tags: [concept, {domain}]
courses: [COMP6713]
confidence: low|medium|high
last_reviewed: YYYY-MM-DD
created_at: YYYY-MM-DD
---章节: 直觉 Intuition（费曼风格）→ 详细解释 Detailed → [图解 Diagram，可选，见 wiki-diagram skill] → 为什么重要 Why → 连接 Connections（含跨课程）→ 来源 Sources → 待解决 Open Questions
课程总览页格式 Course Overview Format
文件: wiki/courses/{COURSE}-overview.md，frontmatter: tags: [course-overview, {course-code}] + course: {COURSE-CODE} + updated: YYYY-MM-DD
章节: 综述 Summary（一句话）→ 概念图谱 Concept Map（[[链接]] 列表）→ 薄弱环节（Dataview: confidence=low）→ 来源（Dataview: sources by course tag）
来源页格式 Source Page
文件: wiki/sources/{name}.md
---
tags: [source, {course-code}]
course: {COURSE-CODE}
ingested: YYYY-MM-DD
source_file: raw/{course}/{filename}
---章节: 关键要点(3-5) → 图表描述(标注是否建议用 Mermaid 重绘，见 wiki-diagram skill) → 新概念列表 → 更新了哪些页面
Hot Cache 内容
每次操作完更新 wiki/hot.md（≤500词）：最近3个来源 / 最近概念 / 当前薄弱概念 / 待办
域规则 Domain Rules
- 数学: LaTeX + 直觉解释每个符号
- 安全 COMP4337: 攻防配对，lab验证标 ✅
- ML COMP9417: 适用场景 + 对比 + bias-variance特性
- NLP COMP6713: 架构描述 + 预训练/微调/推理区分
- 分析 INFS5730: SAS VTA步骤 + 数据类型
绝对规则 Hard Rules
- 永不改 raw/
- 一概念一页，费曼风格
- 跨课程连接是最大价值
- 不确定标 confidence:low
- Token预算规则高于一切
© IssacW228, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in skills/wiki-core of IssacW228/student-llm-wiki.
Open the folder on GitHubat commit 3e2abe0
Compare with similar skills
Wiki Core next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Wiki Core this skillIssacW228/student-llm-wiki | 177 | — | ~708 | Automated safety check: Pass | MIT | |
| LLM Wikilewislulu/llm-wiki-skill | 655 | — | ~3.7k | Automated safety check: Pass | None | |
| LLM Wikipraneybehl/llm-wiki-plugin | 118 | — | ~5.7k | Automated safety check: Pass | MIT | |
| Obsidian Vault Ingest Pipelinejason-effi-lab/karpathy-llm-wiki-vault | 721 | — | ~669 | Automated safety check: Pass | None | |
| LLM WikiCharlesHoskinson/sevenlayer | 116 | — | ~1.5k | Automated safety check: Pass | Custom licence | |
| Knowledge Base Health Lintjason-effi-lab/karpathy-llm-wiki-vault | 721 | — | ~336 | Automated safety check: Pass | None |
Similar skills
LLM Wiki
praneybehl/llm-wiki-plugin
Build and maintain an LLM-curated knowledge base from papers, articles, transcripts, notes and project findings.
Obsidian Vault Ingest Pipeline
jason-effi-lab/karpathy-llm-wiki-vault
Compiles raw articles, papers and transcripts sitting in an inbox folder into linked Obsidian source, entity and concept pages, then archives the originals.
LLM Wiki
CharlesHoskinson/sevenlayer
Builds and maintains a persistent, interlinked Obsidian-compatible markdown knowledge wiki in a git repo via three operations — ingest a source into linked pages, answer a question from the…
Knowledge Base Health Lint
jason-effi-lab/karpathy-llm-wiki-vault
Scans an Obsidian-style wiki for broken double-link references, orphan pages, files missing from the index and unresolved knowledge conflicts, then reports the findings.
Wiki Vault Query
jason-effi-lab/karpathy-llm-wiki-vault
Answers questions from a local Obsidian-style wiki by reading its index first, then the relevant pages, and replying with wiki-link citations instead of model memory.
More from IssacW228/student-llm-wiki
Wiki Ingest
IssacW228/student-llm-wiki
Digest a course source file into the wiki. An agent skill from IssacW228/student-llm-wiki.
Exam Prep
IssacW228/student-llm-wiki
Generate practice exam questions from weak concepts. An agent skill from IssacW228/student-llm-wiki.
Wiki Diagram
IssacW228/student-llm-wiki
Add Mermaid diagrams to wiki pages to aid understanding. An agent skill from IssacW228/student-llm-wiki.
Wiki Review
IssacW228/student-llm-wiki
Feynman-technique review mode for studying. An agent skill from IssacW228/student-llm-wiki.
Wiki Lint
IssacW228/student-llm-wiki
Health-check the wiki and apply confidence decay. An agent skill from IssacW228/student-llm-wiki.
Related
Works with
Categories
Questions about Wiki Core
What does Wiki Core do?
Core operating rules for the student knowledge wiki. An agent skill from IssacW228/student-llm-wiki. Wiki Core is an agent skill from IssacW228/student-llm-wiki. Core operating rules for the student knowledge wiki.
When should I use Wiki Core?
Wiki Core fits situations like: mentions ingest; asks to build/maintain their course knowledge base.
How do I install Wiki Core in Claude Code?
Run `npx skills add IssacW228/student-llm-wiki --skill wiki-core -a claude-code`. Or copy the skill folder (skills/wiki-core in IssacW228/student-llm-wiki) into .claude/skills/wiki-core in your project. Claude Code loads it when a task matches its description.
How do I install Wiki Core in Codex?
Run `npx skills add IssacW228/student-llm-wiki --skill wiki-core -a codex`. Or copy the skill folder (skills/wiki-core in IssacW228/student-llm-wiki) into .agents/skills/wiki-core in your project. Codex loads it when a task matches its description.
Can I use Wiki Core in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add IssacW228/student-llm-wiki --skill wiki-core -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/wiki-core, .gemini/skills/wiki-core, .github/skills/wiki-core and .opencode/skills/wiki-core in your project.
What does Wiki Core need to run?
SKILL.md names no scripts, command-line tools or credentials: Wiki Core is instructions for the agent only.
Does Wiki Core access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Wiki Core safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Wiki Core use?
Wiki Core is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Wiki Core use?
About 708 tokens (SKILL.md is roughly 2.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Wiki Core?
Skills that share tags, products or a category with Wiki Core: LLM Wiki (lewislulu/llm-wiki-skill, 655 stars), LLM Wiki (praneybehl/llm-wiki-plugin, 118 stars), Obsidian Vault Ingest Pipeline (jason-effi-lab/karpathy-llm-wiki-vault, 721 stars) and LLM Wiki (CharlesHoskinson/sevenlayer, 116 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Wiki Core?
IssacW228 (a GitHub user) maintains it in IssacW228/student-llm-wiki, which has 177 GitHub stars. The repository holds 6 skills in this directory. The repository was last updated on June 16, 2026.
Source: IssacW228/student-llm-wiki on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.