Why Garry Tan’s Claude Code setup has gotten so much love, and hate

Why it matters: Open‑source, reusable AI agent workflows could speed up startup creation and reshape developer productivity.
- Garry Tan released his Claude Code skill set “gstack” on GitHub, calling it his exact workflow for AI‑driven startup work.
- AI community is divided: many hail the reusable prompts as a productivity breakthrough, while others warn of over‑reliance and the “cyber psychosis” hype.
- The setup now lists 13 modular skills—CEO, engineer, analyst, etc.—showcasing a new, rapid‑iteration paradigm for AI agents.
Garry Tan, the Y Combinator veteran, went public with his Claude Code “gstack” skill suite at SXSW, a set of opinionated AI agent prompts that let him prototype startup ideas in minutes, igniting both praise for its productivity and criticism for his AI‑obsessed hustle.


