Open Knowledge — AI skill for Claude Code
Beautiful, AI-native markdown IDE and LLM wiki.
How to install Open Knowledge
This entry records only its repository, not the path inside it, so there is no
exact command to give. Open inkeep/open-knowledge and copy the folder into
~/.claude/skills/, or the file into ~/.claude/agents/.
What Open Knowledge does
Beautiful, AI-native markdown IDE and LLM wiki.
Alternatives in AI
- WeKnora — Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, an 26.9k ★
- Wiki Graph — Build the LLM Wiki knowledge graph 2.3k ★
- Llmwiki — Open Source Implementation of Karpathy's LLM Wiki 1.5k ★
README
OpenKnowledge is a beautiful markdown editor with integrations with Claude, Codex, and other harnesses. For knowledge bases, LLM wikis, specs, and notes. Private, local, and free.

Features
Highlights:
- Full true WYSIWYG so that editing markdown files feels like editing a Google Doc or Notion page.
- Desktop app (macOS, Windows, Linux) and web UI with file navigator, search, tabs, graph wiki link viewer, and more.
- Integrated side-by-side AI-editing with Claude, Codex, OpenCode, Pi and others. Can be used with any harness/agent via MCP/CLI.
- Out-of-the-box MCP, skills, and agentic search for LLM Wikis, second brains, and knowledge graphs.
- No-code Team sharing and Auto-sync powered by git/GitHub under the hood.
- Embeddable HTML and rich components for writing engineering specs and visualized reports.
Install
**Desktop app** — download it from [openknowledge.ai/download](https://openknowledge.ai/download) (or grab an installer from the [latest release](https://github.com/inkeep/open-knowledge/releases/latest)):
- macOS (App
Related Skills
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LLM Wiki Skills
Turn your markdown vault into a compounding knowledge wiki (Karpathy inspired). Six agent skills - knowledge g
Zissa Wiki
Zissa Wiki — an LLM-maintained research knowledge base in plain markdown, operated via Claude Code. Implements
Tasknotes Skill
Agent skill for task management in Obsidian reads and writes your TaskNotes directly as markdown files. Pairs
LLM Wiki Claude Skill
Karpathy-style LLM Wiki as a Claude Code skill — persistent markdown knowledge base with ingest/query/lint/com
PierrotKnowledge2
Ultra-lightweight local knowledge base (OKF v0.2 / LLM Wiki). Markdown is the source of truth; agents connect
Related Agents
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Use when a task involves converting an EPUB into Markdown for LLM knowledge bases, wikis, or ingestion workflo
Session Error Analyzer
Analyzes specific AI IDE sessions (Claude Code, OpenAI Codex, OpenCode) for LLM behavior errors and returns a
Wiki Page Writer
Claude Code-only worker. One page-plan entry in, one grounded Markdown draft out.