[**gstack**](https://github.com/garrytan/gstack#quick-start) turns Claude Code into a virtual engineering team — a CEO who rethinks the product, an engineering manager who locks architecture, a designer who catches AI slop, a reviewer who finds production bugs, a QA lead who opens a real browser, a security officer who runs OWASP + STRIDE audits, and a release engineer who ships the PR. Twenty-three specialists and eight power tools, all slash commands, all Markdown, all free, MIT license.

I saw this shared on LinkedIn and checked it out. Who wouldn't want to leverage all the experience and wisdom of a guy like Garry Tan in their projects, at the touch of a few keys? 

**Who this is for:**

- **Founders and CEOs** — especially technical ones who still want to ship
- **First-time Claude Code users** — structured roles instead of a blank prompt. Expert skills to prevent you building a security nightmare.
- **Tech leads and staff engineers** — rigorous review, QA, and release automation on every PR

## Quick start

1. Install gstack (30 seconds — see below)
2. Run `/office-hours` — describe what you're building
3. Run `/plan-ceo-review` on any feature idea
4. Run `/review` on any branch with changes
5. Run `/qa` on your staging URL
6. Stop there. You'll know if this is for you.

Go to [**Gstack by Garry Tan on GitHub**](https://github.com/garrytan/gstack#quick-start) and follow the installation instructions. 

 If you don't know how to install an npm package from GitHub, ask Claude Code or Codex to walk you through the steps.