Garry Tan open-sources gstack: 23 tools that turn Claude Code into a full engineering team

garrytan · x · 2026-09-12

Garry Tan open-sourced his full Claude Code setup as gstack — 23 opinionated tools acting as CEO, Designer, Eng Manager, Release Manager, Doc Engineer and QA, now at 133k GitHub stars.

The post also curates 10 GitHub repos for stronger AI coding agents: gstack, context-mode (cleaner tool output/context), OpenCode (terminal agent), Superpowers (structured plan-code-debug-review workflow), Learn Claude Code (build one from scratch), Ruflo (multi-agent orchestration), plus ready-made specialized agents and reusable skills.

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