GStack – Garry Tan's Claude Code setup with specialized workflow skills

Summary: GStack enhances Claude Code by adding six specialized workflow skills accessible via slash commands, including plan review, code review, one-command shipping, browser automation, and engineering retrospectives.

What it does

It transforms Claude Code into a team of specialists by integrating six opinionated workflow skills that operate through slash commands.

Who it's for

Developers and teams using Claude Code who need streamlined workflows for planning, reviewing, shipping, automation, and retrospectives.

Why it matters

It centralizes multiple development workflows into a single assistant, improving efficiency and coordination.