Top AI Repos — open-source AI, indexed and scored
Top AI Repos tracks AI repositories on GitHub and answers two different questions about each one: is it moving right now, and would you bet a product on it.
Top AI Repos tracks AI repositories on GitHub and answers two different questions about each one: is it moving right now, and would you bet a product on it.
Persistent memory for Claude Code and 6 other CLI agents, stored as plain markdown in your Obsidian vault. Stop re-explaining your projects, decisions and people every session. 45 commands: hybrid semantic search, self-rewriting notes, key-less web research, and scheduled agents that maintain the vault while you sleep.
| Date | Stars |
|---|---|
| 2026-07-31 | 3735 |
| 2026-08-03 | 3735 |
| 2026-08-04 | 3820 |
| 2026-08-06 | 3820 |
Today
— stars today
This week
— stars this week
This month
— stars this month
Momentum
35.0
growth rate 0.00%/day
<p align="center">
<a href="https://github.com/eugeniughelbur/obsidian-second-brain">
<img src="media/banner.png" alt="obsidian-second-brain: one brain, seven platforms, 46 commands. A cross-platform skill for Obsidian that runs on Claude Code, Codex, Gemini, OpenCode, Antigravity, Hermes, and Pi." width="100%" />
</a>
</p>
<p align="center">
<a href="#install"><img src="https://img.shields.io/badge/Claude_Code-D97757?style=for-the-badge&logo=anthropic&logoColor=white" alt="Claude Code" /></a>
<a href="#codex-cli--gemini-cli--opencode"><img src="https://img.shields.io/badge/Codex_CLI-412991?style=for-the-badge&logo=openai&logoColor=white" alt="Codex CLI" /></a>
<a href="#codex-cli--gemini-cli--opencode"><img src="https://img.shields.io/badge/Gemini_CLI-4285F4?style=for-the-badge&logo=googlegemini&logoColor=white" alt="Gemini CLI" /></a>
<a href="#codex-cli--gemini-cli--opencode"><img src="https://img.shields.io/badge/OpenCode-181818?style=for-the-badge&logo=opensourceinitiative&logoColor=white" alt="OpenCode" /></a>
</p>
<p align="center">
<strong>One codebase. Seven CLIs. Same brain.</strong>
<br />
<em>Your vault outlives whichever CLI you switch to.</em>
</p>
<p align="center">
<img src="https://img.shields.io/badge/Obsidian-Vault-7C3AED?style=for-the-badge&logo=obsidian&logoColor=white" alt="Obsidian Vault" />
<img src="https://img.shields.io/github/v/release/eugeniughelbur/obsidian-second-brain?style=for-the-badge&color=green" alt="Release" />
<img src="https://img.shields.io/badge/license-MIT-blue?style=for-the-badge" alt="License: MIT" />
<img src="https://img.shields.io/github/stars/eugeniughelbur/obsidian-second-brain?style=for-the-badge&color=yellow" alt="Stars" />
<a href="https://github.com/sponsors/eugeniughelbur"><img src="https://img.shields.io/badge/Sponsor-EA4AAA?style=for-the-badge&logo=github-sponsors&logoColor=white" alt="Sponsor" /></a>
</p>
<h1 align="center">obsidian-second-brain: an AI second brain for Obsidian that Claude can actually search</h1>
<p align="center">
<strong>An evolution of <a href="https://gist.github.com/karpathy/442a6bf555914893e9891c11519de94f">Karpathy's LLM Wiki pattern</a>: a vault that rewrites itself.</strong>
<br /><br />
<em>Every source updates existing pages instead of just appending new ones. Contradictions reconcile automatically. Your vault compounds while you sleep.</em>
<br /><br />
<strong>Powered by <a href="references/freshness-policy.md">OKM - Open Knowledge Metabolism</a>:</strong> <em>every stored fact is timeless, dated, or a pointer - so your knowledge base never fills with facts that used to be true.</em>
<br /><br />
<strong>Built for</strong> <em>developers · founders and operators · writers · researchers - <a href="#choose-your-preset">pick a preset at setup</a></em>
<br /><br />
<strong>Start with three:</strong> <em><code>/obsidian-init</code> to set up, <code>/obsidian-save</code> to capture, <code>/obsidian-find</code> to recall. The other 42 are there when you need them.</em>
<br /><br />
<em>auto-synthesis · thinking tools that argue with you</em>
<br /><br />
<em>live research from X, the web, and YouTube · 4 scheduled agents · 4 role presets</em>
<br /><br />
<em>write-time AI-first validator · <code>/create-command</code> interview flow · multilingual trigger schema</em>
<br /><br />
<a href="#install"><strong>Install →</strong></a> ·
<a href="DEMOS.md">Demos</a> ·
<a href="#what-happens-when-you-install-this">See it in action</a> ·
<a href="#45-commands">All commands</a> ·
<a href="#choose-your-preset">Presets</a> ·
<a href="#the-vault-is-alive">OKM</a> ·
<a href="https://github.com/eugeniughelbur/obsidian-second-brain/discussions">Discussions</a>
</p>
<p align="center">
<a href="DEMOS.md">
<img src="media/obsidian-save.gif" alt="One /obsidian-save command tuExcerpt of 67,196 characters
Read on GitHub
316
8
5
Yichen Lu · UCL · Singapore
3
2
2
2
JerryNee
2
2
2
Sergio Gutierrez Galarza · Mexico
2
1
Michael Habermas · Gauntlet AI Challenger
1
1
1
1
1
1
1
1
Would you bet a product on this? Bounded 0–100 and slow moving.
matched fp:9b44dd58fac392e2, topic:ai-agents
matched fp:9b44dd58fac392e2, topic:knowledge-graph