Agent skill

LLM Wiki

Build a persistent compounding wiki from raw sources using the LLM Wiki pattern

MITAuto-check passedKnowledge Management

Install LLM Wiki

skills CLI

$ npx skills add jellydn/my-ai-tools --skill llm-wiki -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI

$ gh skill install jellydn/my-ai-tools llm-wiki --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy

$ git clone --depth 1 https://github.com/jellydn/my-ai-tools.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/llm-wiki .claude/skills/llm-wiki && rm -rf skills-src

Use ~/.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/

Paste into Claude Code

Install the "llm-wiki" agent skill from https://github.com/jellydn/my-ai-tools/tree/main/skills/llm-wiki into .claude/skills/llm-wiki/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "llm-wiki", 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

$skill-installer install https://github.com/jellydn/my-ai-tools/tree/main/skills/llm-wiki

Type 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.

skills CLI

$ npx skills add jellydn/my-ai-tools --skill llm-wiki -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install jellydn/my-ai-tools llm-wiki --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/jellydn/my-ai-tools.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/llm-wiki .agents/skills/llm-wiki && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "llm-wiki" agent skill from https://github.com/jellydn/my-ai-tools/tree/main/skills/llm-wiki into .agents/skills/llm-wiki/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "llm-wiki", 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.

skills CLI

$ npx skills add jellydn/my-ai-tools --skill llm-wiki -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install jellydn/my-ai-tools llm-wiki --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/jellydn/my-ai-tools.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/llm-wiki .cursor/skills/llm-wiki && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "llm-wiki" agent skill from https://github.com/jellydn/my-ai-tools/tree/main/skills/llm-wiki into .cursor/skills/llm-wiki/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "llm-wiki", 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

$ gemini skills install https://github.com/jellydn/my-ai-tools.git --path skills/llm-wiki

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add jellydn/my-ai-tools --skill llm-wiki -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install jellydn/my-ai-tools llm-wiki --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/jellydn/my-ai-tools.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/llm-wiki .gemini/skills/llm-wiki && rm -rf skills-src

Use ~/.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/

Paste into Gemini CLI

Install the "llm-wiki" agent skill from https://github.com/jellydn/my-ai-tools/tree/main/skills/llm-wiki into .gemini/skills/llm-wiki/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "llm-wiki", 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.

GitHub CLI

$ gh skill install jellydn/my-ai-tools llm-wiki

Installs 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).

skills CLI

$ npx skills add jellydn/my-ai-tools --skill llm-wiki -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/jellydn/my-ai-tools.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/llm-wiki .github/skills/llm-wiki && rm -rf skills-src

Use ~/.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/

Paste into GitHub Copilot

Install the "llm-wiki" agent skill from https://github.com/jellydn/my-ai-tools/tree/main/skills/llm-wiki into .github/skills/llm-wiki/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "llm-wiki", 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.

skills CLI

$ npx skills add jellydn/my-ai-tools --skill llm-wiki -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install jellydn/my-ai-tools llm-wiki --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/jellydn/my-ai-tools.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/llm-wiki .opencode/skills/llm-wiki && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "llm-wiki" agent skill from https://github.com/jellydn/my-ai-tools/tree/main/skills/llm-wiki into .opencode/skills/llm-wiki/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "llm-wiki", 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: llm-wiki
GitHub stars: 123
Token cost: ~1.5k tokens
SKILL.md length: 659 words
Files: 4
Skills in repo: 33
Repo updated: Oct 10, 2026
First seen: Oct 7, 2026
Licence: MIT

At a glance

Build a persistent compounding wiki from raw sources using the LLM Wiki pattern

Works in 6 steps: Create the directory structure: raw/,… → Copy $SKILL_PATH/templates/schema.md to… → Create wiki/index.md from… → …
Tasks that involve LLM wikis
SKILL.md covers Usage, Actions, Architecture and For "init [DIRECTORY]":, plus 7 more sections
Calls bun

What it does

LLM Wiki is an agent skill from jellydn/my-ai-tools. Build a persistent compounding wiki from raw sources using the LLM Wiki pattern

Its SKILL.md is about 1.5k tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files (for example `templates/index.md`, `templates/log.md` and `templates/schema.md`). Compatibility notes: cline, claude, opencode, amp, codex, gemini, cursor, pi

It sits in Knowledge Management, covering LLM wikis. The repository describes itself as: Comprehensive configuration management for AI coding tools - Replicate my complete setup for Claude Code, OpenCode, Amp, Li, Codex and Claude Code Switch with custom… The licence is MIT.

When your agent uses it

Tasks that involve LLM wikis

Example prompts

“/llm-wiki”

Requirements

Compatibility (from SKILL.md): cline, claude, opencode, amp, codex, gemini, cursor, pi

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

Create the directory structure: raw/, wiki/, wiki/entities/, wiki/concepts/, wiki/sources/
Copy $SKILL_PATH/templates/schema.md to CLAUDE.md (or AGENTS.md)
Create wiki/index.md from $SKILL_PATH/templates/index.md
Create wiki/log.md from $SKILL_PATH/templates/log.md
Create a starter wiki/overview.md stating the wiki's domain and purpose
Tell the user to add sources to raw/ and run /llm-wiki ingest next

What it can do on your machine

Read from SKILL.md and the folder at commit 62c9227. 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
Shell commands in SKILL.md call:
- bun
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
- gist.github.com
- github.com
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.
Compatibility
cline, claude, opencode, amp, codex, gemini, cursor, pi
From compatibility in the SKILL.md frontmatter.

Context cost

LLM Wiki loads about 1.5k tokens when it runs. Until then it costs about 22 tokens; SKILL.md has 659 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~22
When it runs · the whole SKILL.md, loaded when a task matches: ~1.5k

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 jellydn/my-ai-tools at commit 62c9227, republished under its MIT licence (© jellydn). 659 words, ~1,542 tokens.

Download SKILL.mdSave it as .claude/skills/llm-wiki/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.

name: llm-wiki
description: Build a persistent compounding wiki from raw sources using the LLM Wiki pattern
compatibility: cline, claude, opencode, amp, codex, gemini, cursor, pi
license: MIT
hint: Use when building a personal knowledge base, researching a topic over time, or maintaining a structured wiki from raw documents
user-invocable: true
metadata.audience: all
metadata.workflow: knowledge-management

LLM Wiki

Build and maintain a persistent, compounding knowledge wiki from raw sources.

Based on Karpathy's LLM Wiki pattern: the LLM incrementally integrates each new source into a structured wiki of markdown files — updating entity pages, flagging contradictions, strengthening cross-references. Synthesis is compiled once and kept current, not re-derived on every query.

Usage

/llm-wiki <ACTION> [ARGUMENTS]

Actions

init [DIRECTORY] - Initialize a new wiki (default: wiki/)
ingest <SOURCE> - Process a source file and integrate it into the wiki
query <QUESTION> - Answer a question using the wiki as the knowledge base
lint - Health-check the wiki for contradictions, orphan pages, and stale content
status - Show a summary of the wiki's current state

Architecture

your-wiki/
├── raw/           # Immutable source documents — you add, LLM never modifies
│   └── assets/    # Downloaded images referenced by sources
├── wiki/          # LLM-generated and maintained pages
│   ├── index.md   # Catalog of all pages with one-line summaries
│   ├── log.md     # Append-only record of all operations
│   ├── overview.md
│   ├── entities/  # People, places, organizations
│   ├── concepts/  # Ideas, topics, themes
│   └── sources/   # One summary page per source
└── CLAUDE.md      # Schema: wiki conventions and per-operation workflows

Templates for all three layers are in $SKILL_PATH/templates/.

For "init [DIRECTORY]":

Create the directory structure: raw/, wiki/, wiki/entities/, wiki/concepts/, wiki/sources/
Copy $SKILL_PATH/templates/schema.md to CLAUDE.md (or AGENTS.md)
Create wiki/index.md from $SKILL_PATH/templates/index.md
Create wiki/log.md from $SKILL_PATH/templates/log.md
Create a starter wiki/overview.md stating the wiki's domain and purpose
Tell the user to add sources to raw/ and run /llm-wiki ingest <file> next

Done when: all five files and directories exist and the user has been told the next step.

For "ingest `<SOURCE>`":

Read the source file; share key takeaways and ask the user what to emphasize
Create wiki/sources/<slug>.md with a structured summary
Update wiki/overview.md if the source shifts the big picture
Create or update entity pages in wiki/entities/ for key people, places, organizations
Create or update concept pages in wiki/concepts/ for key ideas and themes
Add a contradiction note on any existing page where this source conflicts with current content
Update wiki/index.md — every new or modified page must appear with a one-line summary
Append to wiki/log.md: ## [YYYY-MM-DD] ingest | <Source Title>

Done when: every affected page is updated, every new or changed page appears in index.md, and the log entry is appended. A single ingest typically touches 5–15 pages.

For "query `<QUESTION>`":

Read wiki/index.md to identify the most relevant pages
Read those pages in full
Synthesize an answer with citations to specific wiki pages
If the answer is a valuable synthesis (comparison, analysis, discovered connection), offer to file it as a new wiki page; if filed, update wiki/index.md and append to wiki/log.md

Done when: the question is answered with citations, and any filing decision (page created or skipped) is resolved.

Show full SKILL.md (266 more words)Show less

For "lint":

Scan the entire wiki and report on each of the following:

Contradictions — conflicting claims across pages
Stale content — pages superseded by newer ingested material
Orphan pages — pages with no inbound links
Missing pages — concepts mentioned on multiple pages but lacking their own page
Broken links — [[Page Name]] links pointing to non-existent pages
Data gaps — areas a targeted source or web search could fill

Suggest new questions and sources. Ask before making any fixes.

Append to wiki/log.md: ## [YYYY-MM-DD] lint | health check

Done when: all six issue types are checked and reported, suggestions are given, and the log entry is appended.

For "status":

Report: source count in raw/, wiki page count, last 10 entries in wiki/log.md, and any obvious health issues (orphan pages, missing index entries).

Done when: all four items are reported.

Index and log

wiki/index.md — content catalog, updated on every ingest. Every page with a link and one-line summary, organized by category. The LLM reads this first when answering queries.

wiki/log.md — append-only operation log. Entry format: ## [YYYY-MM-DD] <operation> | <title>. Grep-parseable:

bash

grep "^## \[" wiki/log.md | tail -5          # last 5 operations
grep "^## \[.*\] ingest" wiki/log.md          # all ingests
grep "^## \[.*\] query" wiki/log.md           # all queries

Optional: qmd search

For larger wikis, add qmd — local hybrid BM25/vector search with an MCP server:

bash

bun install -g @tobilu/qmd
qmd collection add ./wiki --name my-wiki
qmd embed
qmd query "how does X relate to Y" -c my-wiki

Tips

Obsidian Web Clipper converts web articles to markdown — fast source collection for raw/.
File good answers: valuable query results (comparisons, analyses, new connections) should become wiki pages — explorations compound the knowledge base just like ingested sources do.
Ingest one source at a time — read the summaries, check the updates, guide emphasis. You get more value staying in the loop than batch-ingesting unattended.
The wiki is a git repo of markdown files — version history and collaboration come free.

Files

SKILL.md and 3 other files in skills/llm-wiki of jellydn/my-ai-tools.

SKILL.md
templates/index.md
templates/log.md
templates/schema.md

Open the folder on GitHubat commit 62c9227

Compare with similar skills

LLM Wiki 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.

LLM Wiki compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
LLM Wiki this skilljellydn/my-ai-tools	123	—	~1.5k	Automated safety check: Pass	MIT	yesterday
Karpathy LLM WikiAstro-Han/karpathy-llm-wiki	2.5k	—	~3.6k	Automated safety check: Pass	MIT	2 mo ago
LLM Wikilewislulu/llm-wiki-skill	655	—	~3.7k	Automated safety check: Pass	None	5 mo ago
Wiki Builderrohitg00/pro-workflow	2.9k	—	~1k	Automated safety check: Pass	None	11 days ago
Codex History IngestAr9av/obsidian-wiki	3.5k	—	~2.2k	Automated safety check: Notes	MIT	2 days ago
Arkon Editnduckmink/arkon	1.5k	—	~1.6k	Automated safety check: Pass	Custom licence	4 mo ago

Similar skills

Karpathy LLM Wiki
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2.5k GitHub stars~3.6k tokensUpdated 2 mo ago
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LLM Wiki
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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…
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Start, structure, and grow a persistent research wiki indexed in pro-workflow's SQLite knowledge base.
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Questions about LLM Wiki

What does LLM Wiki do?

Build a persistent compounding wiki from raw sources using the LLM Wiki pattern. LLM Wiki is an agent skill from jellydn/my-ai-tools.

When should I use LLM Wiki?

LLM Wiki fits situations like: tasks that involve LLM wikis.

How do I install LLM Wiki in Claude Code?

Run `npx skills add jellydn/my-ai-tools --skill llm-wiki -a claude-code`. Or copy the skill folder (skills/llm-wiki in jellydn/my-ai-tools) into .claude/skills/llm-wiki in your project. Claude Code loads it when a task matches its description.

How do I install LLM Wiki in Codex?

Run `npx skills add jellydn/my-ai-tools --skill llm-wiki -a codex`. Or copy the skill folder (skills/llm-wiki in jellydn/my-ai-tools) into .agents/skills/llm-wiki in your project. Codex loads it when a task matches its description.

Can I use LLM Wiki 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 jellydn/my-ai-tools --skill llm-wiki -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/llm-wiki, .gemini/skills/llm-wiki, .github/skills/llm-wiki and .opencode/skills/llm-wiki in your project.

What does LLM Wiki need to run?

Going by SKILL.md and its folder, LLM Wiki needs the command-line tools its instructions call (bun). Compatibility (from SKILL.md): cline, claude, opencode, amp, codex, gemini, cursor, pi.

Does LLM Wiki access the network?

SKILL.md names 2 domains. As links in the text: gist.github.com and github.com. This is read from the text; nothing was executed.

Is LLM Wiki 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 LLM Wiki use?

LLM Wiki is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does LLM Wiki use?

About 1.5k tokens (SKILL.md is roughly 6.2k 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 LLM Wiki?

Skills that share tags, products or a category with LLM Wiki: Karpathy LLM Wiki (Astro-Han/karpathy-llm-wiki, 2.5k stars), LLM Wiki (lewislulu/llm-wiki-skill, 655 stars), Wiki Builder (rohitg00/pro-workflow, 2.9k stars) and Codex History Ingest (Ar9av/obsidian-wiki, 3.5k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains LLM Wiki?

jellydn (a GitHub user) maintains it in jellydn/my-ai-tools, which has 123 GitHub stars. The repository holds 33 skills in this directory. The repository was last updated on October 10, 2026.

Source: jellydn/my-ai-tools on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.

Install LLM Wiki

Facts

At a glance

What it does

When your agent uses it

Example prompts

Requirements

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Compatibility

Context cost

Safety

SKILL.md

LLM Wiki

Usage

Actions

Architecture

For "init [DIRECTORY]":

For "ingest <SOURCE>":

For "query <QUESTION>":

For "lint":

For "status":

Index and log

Optional: qmd search

Tips

Files

Compare with similar skills

Similar skills

More from jellydn/my-ai-tools

Related

Questions about LLM Wiki

For "ingest `<SOURCE>`":

For "query `<QUESTION>`":