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✦ Free & open sourceProductivity

LLM Wiki Agent

An agent skill that ingests documents to build a persistent interlinked wiki.

Self-Maintaining Knowledge Base Agent

Drop source files into your project and let AI build and maintain an interlinked wiki.

Free forever · open source · MIT
✓ Light setup✓ Browser-based✓ Real-time collaboration
7.3
ZEKAI
Self-maintaining markdown wiki
Free & open source · Productivity
Ease of setup3
Usefulness9
Maintenance9.5
Community7.5
★ 3,624
GITHUB
Oct 2026
UPDATED
MIT
LICENSE
🛠 Don't want to self-host? We can set it up →
⚡ Quick answer

llm-wiki-agent runs inside coding assistants like Claude Code, Codex, or Gemini CLI to ingest documents and maintain an ongoing markdown wiki. It is built for researchers, executives, and professionals who want to compile deep reference material without manual note-taking.

Runs on
Cross-platform
Hosting
Desktop
Languages
Python
License
MIT

What it is

The agent reads raw markdown, PDFs, office files, and transcripts, extracts core entities and concepts, updates a living overview, and flags contradictions automatically. It compiles a persistent wiki structure complete with a local vis.js knowledge graph and missing-source lint reports.

Who it's for

Suits knowledge workers, researchers, and technical writers managing heavy reading workloads across multiple sources. Does not suit users looking for a traditional point-and-click GUI app without a terminal or coding assistant workflow.

Key features

Automatic Format Conversion

Converts PDF, DOCX, PPTX, and other formats to markdown on the fly during ingest.

Contradiction Flagging

Flags conflicts between newly ingested sources and existing wiki claims immediately.

Interactive Knowledge Graph

Generates a self-contained graph.html file mapping explicit wikilinks and inferred connections.

Automated Linting Reports

Scans your wiki for orphan pages, broken links, and data gaps with suggested reading.

How to start

Up and running in 3 steps

1
Clone the repository to your local machine.
2
Open the directory inside Claude Code, Codex, OpenCode, or Gemini CLI.
3
Drop source documents into the raw/ folder and run ingest or natural language prompts.
Real talk

Our honest verdict

What's great

  • Maintains an ongoing structured wiki instead of forcing you to search raw chat logs or static folders.
  • Auto-creates dedicated entity and concept pages every time new sources mention them.
  • Combines deterministic wikilinks with semantic AI-inferred relationships for the knowledge graph.
  • Works directly inside existing coding assistants like Claude Code, Codex, and Gemini CLI.

Where it falls short

  • Requires you to run a compatible coding agent tool such as Claude Code, Codex, or Gemini CLI.
  • Managing a growing wiki file structure requires discipline with the agent prompts and schema configs.
  • Relies on markitdown for conversions, meaning complex document layouts may require manual cleanup.
Cost

Pricing & license

Free under its open source license, with no paid hosted option provided by the repository. The only cost is running it yourself via your preferred AI agent.

Paid work

Open remote AI-training roles

870 open remote AI-training roles, updated November 14, 2026; most pay $20–$170 an hour. Zekai lists them free; the application goes to the employer’s platform.

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Questions

FAQ

Do I need an API key to run this agent?

No separate API key is needed beyond the credentials used by your underlying coding agent tool.

Can I view the knowledge graph in a web browser?

Yes, building the graph generates a self-contained graph.html file that opens in any browser.

What file formats can the agent ingest?

It supports markdown, PDF, DOCX, PPTX, XLSX, HTML, TXT, CSV, JSON, XML, RST, EPUB, and more.

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