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Garry Tan avatar

gstack

Slash-command skills giving Claude Code team roles for planning and QA

  • Agent skills and plugins
  • AI coding agents
View on GitHub

What it is

A collection of Markdown slash-command skills for Claude Code that assign the agent roles such as product reviewer, eng manager, designer, code reviewer, QA lead, security auditor and release engineer. Commands like /office-hours, /review, /qa, /cso and /ship walk a feature from idea through planning, browser-based testing, security audit and pull request. It ships a bundled browser tool and a team mode that auto-updates the skills across a shared repo. Founders and tech leads who build with Claude Code use it to add structured review and release steps to their solo or small-team work.

Images

Facts

Stars
137,041 GitHub stars.
137,041

Forks
20,326
Commits
539
Contributors
14
Language
TypeScript
License
MIT
Last commit
Oct 20, 2026
On GitHub since
March 2026
Platforms
macOS, Windows, Linux, CLI
Self-hostable
No
Author
Garry Tan
Tags
  • agent-skills
  • coding-agent
  • browser-automation
  • code-review
  • testing

Last synced from GitHub on Oct 20, 2026

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What people are saying

Updated Oct 21, 2026
  • Hacker NewsGarry Tan's Claude Code SetupMar 17, 2026 · 74 points · 79 comments (opens Hacker News in a new tab)
  • Hacker NewsTranslate Garry Tan's LinkedIn-speak to plain EnglishMar 19, 2026 · 115 points · 22 comments (opens Hacker News in a new tab)
  • Hacker Newsgstack – Garry Tan's Claude Code SetupMar 12, 2026 · 15 points · 15 comments (opens Hacker News in a new tab)
  • Hacker NewsGarry Tan's exact Claude Code setupMar 18, 2026 · 3 points · 2 comments (opens Hacker News in a new tab)
  • Bluesky“don't worry this shit is all-inclusive, go look at this nonsense”Jul 3, 2026 · 2 likes · 2 replies (opens Bluesky in a new tab)
  • Hacker NewsGarrytan/gstack: Use Garry Tan's exact Claude Code setup: 15 opinionated toolsMar 23, 2026 · 3 points · 1 comment (opens Hacker News in a new tab)
  • Hacker NewsOn the LOC ControversyApr 27, 2026 · 3 points · 0 comments (opens Hacker News in a new tab)
  • Hacker NewsGstack pull request – "no seriously, accept it. it fixes everything"Apr 3, 2026 · 3 points · 0 comments (opens Hacker News in a new tab)
  • Hacker NewsGstack: Claude Code skills that turn one engineer into team of 20 (by Garry Tan)Apr 3, 2026 · 2 points · 0 comments (opens Hacker News in a new tab)
  • Hacker NewsGarry Tan's thirteen opinionated workflow skills for Claude CodeMar 17, 2026 · 2 points · 0 comments (opens Hacker News in a new tab)
  • Bluesky“RT @RodmanAi: 10 GITHUB REPOS THAT MAKE AI CODING AGENTS WAY MORE POWERFUL If you use Claude Code, Codex, Cursor or OpenCode... You might not be using them at…”Sep 11, 2026 · 0 likes · 1 reply (opens Bluesky in a new tab)
  • Bluesky“I just cut token load for GStack by 50% with no reduction in capability Get it now at”Aug 27, 2026 · 0 likes · 0 replies (opens Bluesky in a new tab)
  • Bluesky“garry tan open-sourced his exact claude code setup 23 tools: CEO, designer, eng manager, release manager, QA — all as agent roles the YC president's actual…”Jun 23, 2026 · 0 likes · 0 replies (opens Bluesky in a new tab)