open-knowledge

About open-knowledge

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.

2nd-brain agent-skills claude codex docs knowledge-base knowledge-management llm llm-wiki markdown

Quick Facts

Stars	1,941
Forks	98
Language	TypeScript
Category	Codex Skill
License	GPL-3.0
Quality Score	59.8804707914789/100
Open Issues	16
Last Updated	2026-07-08
Created	2026-06-03
Platforms	claude-code, codex, node
Est. Tokens	~14k

Compatible Skills

These tools work well together with open-knowledge for enhanced workflows:

Noteriv — semantic(0.56)+complementary+rare_topics+same_lang+similar_pop+shared_platform (78%)
Kompl — semantic(0.40)+complementary+rare_topics+same_lang+similar_pop+shared_platform (69%)
swarmvault — semantic(0.37)+complementary+rare_topics+same_lang+similar_pop+shared_platform (67%)
solomd — semantic(0.36)+complementary+rare_topics+same_lang+similar_pop+shared_platform (67%)
LLM-Wiki — semantic(0.49)+complementary+rare_topics+similar_pop+shared_platform (66%)

More Codex Skill Tools

Explore other popular codex skill tools:

openclaw ⭐ 382.2k
hermes-agent ⭐ 211.4k
ui-ux-pro-max-skill ⭐ 101.6k
graphify ⭐ 80.2k
graphify ⭐ 77.1k
open-design ⭐ 76.2k
agent-skills ⭐ 71.4k
career-ops ⭐ 59.1k
taste-skill ⭐ 56.5k
system_prompts_leaks ⭐ 53.8k

View all Codex Skill tools →

Popular TypeScript Agent Tools

openclaw ⭐ 382.2k · Codex Skill
n8n ⭐ 195.7k · MCP Server
dify ⭐ 148.2k · MCP Server
gstack ⭐ 120.5k · Agent Tool
gemini-cli ⭐ 105.8k · MCP Server

Frequently Asked Questions

What is open-knowledge?

open-knowledge is Beautiful, AI-native markdown editor and LLM Wiki. It is categorized as a Codex Skill with 1.9k GitHub stars.

What programming language is open-knowledge written in?

open-knowledge is primarily written in TypeScript. It covers topics such as 2nd-brain, agent-skills, claude.

How do I install or use open-knowledge?

You can find installation instructions and usage details in the open-knowledge GitHub repository at github.com/inkeep/open-knowledge. The project has 1.9k stars and 98 forks, indicating an active community.

What license does open-knowledge use?

open-knowledge is released under the GPL-3.0 license, making it free to use and modify according to the license terms.

View on GitHub → Browse Codex Skill tools