OpenKnowledge

OpenKnowledge is a beautiful, local-first markdown editor and LLM wiki with integrations for Claude, Codex, and other harnesses.

Available as macOS app or Web app/CLI for Linux, Windows, Intel Mac.

Features

Key highlights:

Full WYSIWYG so that editing markdown files feels like editing a Google Doc or Notion page.

Collaborative AI-editing with Claude, Codex, and Cursor desktop apps . Can be used with any harness/agent via MCP/CLI.

Out-of-the-box MCP , skills , and agentic search for LLM Wikis, agent second brains, and spec-driven development.

No-code Team Sharing and Auto-sync powered by git/GitHub under the hood.

Docs for general usage: https://openknowledge.ai/docs .

Install

macOS: download the desktop app — open the DMG, drag OpenKnowledge to Applications , and launch it.…