AI Second Brain
A personal knowledge system on top of Obsidian and Claude Code — daily briefings, memory promotion, and a weekly social-media deep dive, all automated.
Karpathy’s three-phase method (Collect → Compile → Query) wired into Obsidian with a memory layer, Claude Code skills, and launchd cron jobs. SQLite FTS5 powers full-text search over daily logs, wiki, and memory. The morning briefing pulls news on tracked topics; a weekly deep dive scans Reddit, X, YouTube, TikTok, Instagram, HN, and Polymarket and synthesizes a digest.