Everyone's talking about "second brain" for AI. I added a new layer to mine. I b
By Allie K. Miller · March 5, 2026 · Curated by George's Blog
Everyone's talking about "second brain" for AI.
I added a new layer to mine.
I built a context vault with 200-700 line summary docs of big areas of my life (business, 2026 goals, family, friends, a personal constitution). WAY fewer tokens than pointing Claude at a lifetime of tweets and emails.
But use case matters.
👉 "What do I think about this topic?" → you need actual notes
👉 "Customize this app for my goals" → you just need the critical distillation of context vault docs
Then I nest different docs into different tasks. Drafting a client proposal? It reviews my constitution, 2026 goals, and business docs. Booking a big travel adventure? Constitution + friends and family docs.
Your AI doesn't need your whole life for everything. It needs the RIGHT slices for the task at hand.
You can prompt on your own or grab mine here: https://lnkd.in/eRQQdw3M