YC CEO Garry Tan Open-Sources Agent Brain gbrain, Topping 30k Stars

YC President Garry Tan has open-sourced gbrain, a MIT-licensed personal knowledge base and agent memory system written in TypeScript. The project has quickly gained over 31,000 stars and 4,700 forks on GitHub.

2026-11-09 ~ 2026-11-09 · 2 related posts

• YC CEO Garry Tan open-sources his 'second brain' agent memory system, 31.7k GitHub stars — QuixiAI · 2026-11-09
• YC chief Garry Tan open-sources gbrain agent brain, hits 32k GitHub stars — garrytan · 2026-11-09