Pilot — Second Brain for AI, with George B. Thomas
Guest: George B. Thomas
May 27, 2026
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George B. Thomas joins Chris Carolan for the pilot episode of The AI-Native Shift to unpack why AI feels amnesic and how a markdown-based "second brain" turns AI from a stateless conversation partner into a persistent memory layer. They explore George's "folders with files with rules" architecture, the case for plain markdown over vendor-locked tools, and what unlocks when a non-developer treats Claude Code as the implementation layer.
Episode aired 2026-05-27. George went deep on his 'main brain' architecture (his deliberate term — not 'second brain') built on Obsidian + Claude Code with local Gemma 3.12 as a token-cheap helper. He demoed live: Echo (his conversational assistant) speaking back unprompted via TTS, the Main Brain Command Center (an Obsidian plugin he wrote in one Saturday morning), and the folder discipline of raw/wiki/intake/journal that lets the system 'compound' over months. Chris closed with the show's working thesis: 'show and tell building stuff... what it looks like to be AI native.'
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