GStack

In plain words

GStack is a tool that extends Claude Code with six specialized workflow commands for development teams. It provides pre-configured skills for plan review, code review, shipping, browser automation, and engineering retrospectives—each accessible as slash commands. Designed for developers and engineering teams, GStack transforms Claude Code into a multi-specialist system based on Garry Tan's setup, enabling faster code collaboration and deployment processes.

written from the facts on this page · September 2026

From the sources

gstack turns Claude Code from one generic assistant into a team of specialists you can summon on demand. Six opinionated workflow skills for Claude Code. Plan review, code review, one-command shipping, browser automation, and engineering retrospectives — all as slash commands.

Use Garry Tan's exact Claude Code setup: 23 opinionated tools that serve as CEO, Designer, Eng Manager, Release Manager, Doc Engineer, and QA - garrytan/gstack

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