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Garry Tan open-sourced GBrain and shared the GitHub repository…

2026-06-21 · 14:23 UTC ·@garrytan ·0 min read

Brief

Garry Tan announced he open-sourced GBrain (github.com/garrytan/gbrain), calling it "Garry's Opinionated OpenClaw/Hermes Agent Brain." The repo provides his opinionated implementation for agent brains compatible with OpenClaw/Hermes, intended for developers to inspect, use, or contribute to.

Why it matters

Garry Tan open-sourced GBrain and shared the GitHub repository: github.com/garrytan/gbrain

Key details

  • GBrain is described as "Garry's Opinionated OpenClaw/Hermes Agent Brain," intended as an agent brain implementation for OpenClaw/Hermes agents
Source evidence

This is why I made GBrain and open sourced it

github.com/garrytan/gbrain

Link

GitHub - garrytan/gbrain: Garry's Opinionated OpenClaw/Hermes Agent Brain

Garry's Opinionated OpenClaw/Hermes Agent Brain. Contribute to garrytan/gbrain development by creating an account on GitHub.
github.com