Second Brain

An AI-searchable store of everything already written

GenAI
working document
Index of the ai-second-brain project: a reminder to set up a second brain fed from Google Drive and TrinityMetrics, and the scoping still to do before building one.
Published

September 30, 2026

A second brain is a single store of notes, documents and code that an AI assistant can search and answer questions from, so that work already done is found again instead of redone. The first two sources to feed into it are the Google Drive folder and this repository. Nothing is built yet, and the purpose still has to be scoped. This folder holds the reminder and the open questions.

Documents

  • Working specification. What a second brain is, the sources to feed into it, the candidate tools, and the questions that decide the scope.
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