CLAUDE + OBSIDIAN + LOOP ENGINEERING = AN AGENT THAT LIVES INSIDE YOUR NOTES
This is a AI post classified by Jev as AI productivity (a tutorial), kept by the AI Radar because it carries real work, not commentary.
CLAUDE + OBSIDIAN + LOOP ENGINEERING = AN AGENT THAT LIVES INSIDE YOUR NOTES Karpathy's second brain runs on something close to this two years of growth he typed almost none of it himself • the loop, four steps on repeat > read - Claude Opus 5 opens the vault instead of a chat window > write - notes and links get edited inside a branch > check - a critic reads the diff and verifies every link > keep - the good change stays, everything else is left alone • the math > cost: 2-4x a single prompt > pays off past a 5% gain > zero notes overwritten, the vault only grows • the whole system, six p
Posted by Mr. Buzzoni (24.4k followers) 1 h ago · 43 likes · 1.4k views · view the original post on X. Kept by the AI Radar as AI productivity.
More AI work like this
- Still modeling everything by hand? 👀 — @ryanCarerhq1
- Copilot can answer your questions, create images and help tackle your to-do list. Here's… — @CNET
- We found an AI-powered shortcut for technical drawings that's now only $169 (MSRP $540)… — @nypost
- Our cofounder @aidangomez started Cohere with the purpose of doing more of what you want… — @cohere
- 4 new banger AI tools: — @shushant_l
- 跟领导谈加薪,开口前想好了先提问再摆事实,真到他那聊的时候,三言两语就咽回去了。道理 大家都懂,缺少的是实战。 — @GitHub_Daily
- Introducing a new way FIND (⌘F) with @typesafeai Jev. — @Saboo_Shubham_
- Here's how to turn Claude into your second brain for work, knowledge, and ideas. — @shushant_l
Every post is read and classified by Jev (TypeSafe): what it is, which market it belongs to, and whether the link is a real tool. 38.3k posts from 5k X accounts over the last 14 days, 1.6k tools, 19 markets. Collected every 5 minutes, fully re-ranked every hour — last update 2026-09-21 11:06 UTC. Full method.