# Brain Overview

> Your second brain - auto-generated knowledge management system with full-text search and backlinks.

Source: https://docs.graph8.com/desktop/brain/overview/

Brain is your second brain - a personal knowledge management system where all pages are auto-generated from Radar extractions.

## Key features

- Pages are **auto-generated** from Radar - you never write them manually
- Stored as markdown files at `~/.config/graph8 Desktop/brain/`
- Two modes: **Work** (sales/professional) and **Life** (personal)
- Full-text search across all pages
- Pages linked by backlinks, creating a knowledge web