Llm Wiki Skill

This implements Andrej Karpathy's llm-wiki methodology: compile knowledge once from articles, PDFs, YouTube videos, and WeChat posts, then maintain it as a structured wiki instead of re-processing raw documents on every query. It auto-routes sources to the right extraction tool (baoyu-url-to-markdown for web content, youtube-transcript for videos), generates Obsidian-compatible pages with bidirectional links, and runs health checks for orphaned pages and contradictions. Works across Claude Code, Codex, and OpenClaw. If you're drowning in bookmarks and PDFs but keep re-reading the same content because you can't remember what mattered, this gives you a actual persistent knowledge base that improves over time.

skills.sh installs: 516
GitHub stars: 61
last updated: Jul 14, 2026

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Install

$ npx -y skills add aradotso/trending-skills --skill llm-wiki-skill --agent claude-code

Installs into .claude/skills of the current project.

Files

llm-wiki-skill — Multi-Platform Knowledge Base Builder

Skill by ara.so — Daily 2026 Skills collection.

Build a persistent, interlinked personal knowledge base from URLs, PDFs, markdown files, and raw text. Based on Karpathy's llm-wiki methodology: knowledge is compiled once and maintained, not re-derived from raw docs on every query.

What It Does

Ingests articles, tweets, PDFs, YouTube transcripts, WeChat posts, and plain text
Routes each source type to the best extraction tool automatically
Generates structured wiki pages with [[bidirectional links]]
Produces entity pages, topic pages, source summaries, and comparisons
Outputs Obsidian-compatible local markdown files
Detects orphaned pages, broken links, and contradictions via health checks

Installation

Recommended: Let Your Agent Install It

Give your agent the repo URL and ask it to install for your platform:

https://github.com/sdyckjq-lab/llm-wiki-skill

Manual Installation

Clone the repo anywhere, then run the installer for your platform:

# Claude Code
bash install.sh --platform claude

# Codex
bash install.sh --platform codex

SKILL.md on GitHub

Details

Repository: github.com/aradotso/trending-skills
Categories: Documentation, AI & Agent Building
First seen: Jun 3, 2026