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gstack

Open-source pickAgent Workflows

Garry Tan's Claude Code software-factory setup: specialist roles, slash commands, browser QA, reviews, security, and release workflows.

By Garry Tan / RAPR AIv1.0.0Package license: MITFree & Open Source

gstack package details

claude-codeai-agentsworkflowcode-reviewqa

Open-source curation scope

This listing is a convenience wrapper for discovery, attribution, setup links, install commands, and agent guidance. This package curates public setup links, install commands, and agent instructions. It does not bundle or relicense the upstream project unless explicitly stated. Users can also go directly to the public upstream source linked on this page.

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gstack

Garry Tan's opinionated Claude Code setup for turning one AI coding session into a structured software-factory workflow.

What you can do

  • Plan like a product team: Office hours, CEO review, engineering review, design review, DevEx review, and design consultation.
  • Review like a senior team: Code review, security review, careful investigation, guard/freeze/unfreeze flows, and production-risk checks.
  • QA in a real browser: Browser setup, QA-only testing, cookie setup, browsing workflows, and canary checks.
  • Ship with structure: Release docs, landing reports, deploy setup, ship commands, and land-and-deploy workflows.
  • Share with a team: Team-mode bootstrap for repos that should require or recommend gstack in Claude Code.

Prerequisites

Requirements: Claude Code, Git, Bun v1.0+, and Node.js on Windows.

git clone --single-branch --depth 1 https://github.com/garrytan/gstack.git ~/.claude/skills/gstack
cd ~/.claude/skills/gstack
./setup

Team mode from inside a repo:

(cd ~/.claude/skills/gstack && ./setup --team) && ~/.claude/skills/gstack/bin/gstack-team-init required

Example Requests

  • "Install gstack for Claude Code on this machine."
  • "Set up team mode so this repo recommends gstack."
  • "Use the gstack review workflow to check this branch."
  • "Adapt gstack-style CEO, design, QA, and release reviews for this project."

Use gstack for Claude Code workflows specifically; for Codex, translate the same review and QA intent into Codex-native steps unless the user asks to edit Claude-specific files.

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