second-brain
second-brain is LLM-maintained personal knowledge base for Obsidian. Based on Andrej Karpathy's LLM Wiki pattern. - NicholasSpisak/second-brain. It is ranked #64 on the Vibe Coding Radar, in Other, first seen 12 days ago and shared in 2 posts (45.1k views).
GitHub - NicholasSpisak/second-brain: LLM-maintained personal knowledge base for Obsidian. Based on Andrej Karpathy's LLM Wiki pattern. · GitHub Skip to content Navigation Menu Sign in Appearance settings Search / Sign in Sign up Appearance settings You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert {{ message }} Repository navigation second-brain Public Notifications You must be signed in to change notification settings Fork 112 ( 112 ) Star 756 ( 756 )…
What people said about second-brain on X
Karpathy sketched the second brain. these 7 open-source repos already built it for Obsidian + Claude Code 250,000+ GitHub stars between them, and every one is free to clone sorted by stars: 1. graphify - 134k stars turns your codebase, docs, SQL schemas and PDFs into one knowledge graph you can query ↳…
— @Mr_Buzzoni, 12 days ago · 412 likes · see the post
I still don't get why people bother creating a second brain for Claude from scratch when these 10 repositories already provide complete systems They process your sources, organize them into a wiki, verify every single claim, and one of them even operates entirely on your personal machine 1. obsidian-skills->…
— @Bober_smart, 4 days ago · 520 likes · see the post
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second-brain in numbers
- Rank on the Vibe Coding Radar: #64 of 2591
- Shared in 2 posts by 2 accounts: @Mr_Buzzoni, @Bober_smart
- 45.1k views on those posts
- First seen 12 days ago, last shared 4 days ago
- Pricing seen by AGK Intelligence: open source
- Market: Other
FAQ
What is second-brain?
LLM-maintained personal knowledge base for Obsidian. Based on Andrej Karpathy's LLM Wiki pattern. - NicholasSpisak/second-brain It was first shared on X 12 days ago and is ranked #64 on the Vibe Coding Radar.
Is second-brain free?
It is open source.
Who shared second-brain?
2 accounts on X, including @Mr_Buzzoni, @Bober_smart, in 2 posts totalling 45.1k views.
Every post is read and classified by AGK Intelligence: what it is, which market it belongs to, and whether the link is a real tool. 7.9k posts from 5k X accounts over the last 14 days, 2.6k tools, 12 markets. New posts are collected several times an hour and the full ranking is recomputed every hour — last update 2026-11-06 13:22 UTC. Full method.