llm-wiki-skill

SKILL.md

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