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wiki-brain

Builds a persistent Obsidian knowledge base from Claude Code conversations and user sources with Graphify-backed graph updates.

30|6|Updated Apr 11, 2026
Search Tags:#obsidian#ingestion#wiki#claude-code#knowledge-graph#session-hooks#graphify
One-click install
npx skills add https://github.com/tenfoldmarc/wiki-brain-skill --skill wiki-brain
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: wiki-brain
Source: https://github.com/tenfoldmarc/wiki-brain-skill/tree/main
Command: npx skills add https://github.com/tenfoldmarc/wiki-brain-skill --skill wiki-brain

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Wiki-Brain turns scattered conversations, source files, and session notes into a persistent personal knowledge base so Claude Code can remember, reuse, and connect your information over time instead of re-reading everything from scratch.

Core Features & Use Cases

  • Obsidian-backed wiki setup: Creates a structured vault with raw sources, maintained wiki pages, an index, and a chronological log.
  • Knowledge-graph querying: Uses Graphify to answer questions from connected wiki content before falling back to raw files.
  • Ongoing maintenance workflow: Supports ingesting new sources, health-checking the wiki, rebuilding the graph on cadence, and recalling recent activity.
  • Use case: A user drops research notes, transcripts, or articles into the vault, then asks Claude to extract insights, cross-link concepts, and keep the wiki current across sessions.

Quick Start

Ask Claude to run Wiki-Brain so it can set up your Obsidian vault, patch your Claude instructions, and start turning your work into a compounding personal wiki.

Frequently Asked Questions about wiki-brain

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build a persistent knowledge base from Claude Code conversations?▼

To build a persistent knowledge base from Claude Code conversations, Wiki-Brain captures session-end logs and ingests user sources into a structured Obsidian vault, creating connected wiki pages that Claude can query and reuse across ongoing projects.

What is the best way to ingest research notes into an Obsidian vault using Claude?▼

The best way to ingest research notes into an Obsidian vault is to drop raw source files into the vault and let Wiki-Brain extract insights, cross-link concepts, and maintain wiki pages chronologically using Graphify-backed knowledge graph updates.

Does Graphify work with Obsidian for knowledge graph querying?▼

Yes, Graphify works with Obsidian by answering questions directly from connected wiki content before falling back to raw files, enabling efficient knowledge graph querying across your maintained vault pages.

Can I use Claude Code session hooks to log ongoing project activity automatically?▼

Yes, you can use Claude Code session hooks to log ongoing project activity automatically. Wiki-Brain patches your CLAUDE.md instructions and triggers session-end logging to record recent activity into your personal wiki.

How do I health-check and rebuild an Obsidian knowledge graph?▼

To health-check and rebuild an Obsidian knowledge graph, Wiki-Brain supports ongoing maintenance workflows that verify wiki integrity, re-ingest new sources, and rebuild the Graphify connections on a regular cadence.

Do I need a writable Obsidian vault to set up Claude Code wiki integration?▼

Yes, you need a writable Obsidian vault to set up Claude Code wiki integration. Wiki-Brain requires a writable vault directory to store raw sources, maintained wiki pages, an index, and a chronological log.

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