Garry Tan just released gstack, a tool that lets you install his exact Claude Code skill setup with a single command. Here's how to use it and what you get.

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gstack is a tool attributed to Garry Tan that installs a complete, opinionated Claude Code configuration via a single npm command. It sets up a comprehensive CLAUDE.md file covering code review conventions, architecture guidance, testing patterns, and commit message formatting. The post walks through prerequisites, the install process with security checks and backup steps, what the configuration contains, how it compares to vanilla Claude Code and manual curation, and how to customize or extend it for project-specific needs.

gstack: Installing Garry Tan's Claude Code Setup in One Click

How gstack Compares to Other Claude Code Setups

One Command to a Working Claude Code Setup