Garry Tan — 20 Open-Source AI Agent Skills

Garry Tan is the author of 20 open-source AI agent skills and MCP servers spanning agent-tool, codex-skill, uncategorized, with a combined 166,225+ GitHub stars. On AgentSkillsHub each is quality-scored (avg 47/100) and security-graded where a README exists (18 of 20) — 16 verified safe. Garry Tan is a Verified Creator on AgentSkillsHub.

Y Combinator CEO. Built gstack — 15 Claude Code skills simulating a full engineering team. Claims 600k lines of production code in 60 days.

Top skills by Garry Tan

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