gstack 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
- Install gstack (30 seconds — see below)
- Run
/office-hours— describe what you’re building - Run
/plan-ceo-reviewon any feature idea - Run
/reviewon any branch with changes - Run
/qaon your staging URL - Stop there. You’ll know if this is for you.
Go to Gstack by Garry Tan on GitHub 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.