second brain setup in 4 steps: → drop it — every article, video, link goes in one /raw folder. no sorting, no tags. i drop it and forget it. → extract — my agent reads /raw and turns the mess into clean, linked notes. → direct — one file, CLAUDE.md, holds the rules: how notes get written, the folder structure, how the brain should grow. → automate — cron jobs run a daily review + weekly audit. i stopped maintaining it completely. the wiki gets denser every day from my sources. the brain grows while i live my life. comment “brain” and i’ll send you the full system + my CLAUDE.md. #secondbrain #obsidian #claudeai #aiagents