A Hands-On Roundup of 8 Agent Skill Repositories on GitHub Worth Installing

The article rounds up 8 Agent Skill repositories on GitHub, covering four types of needs: constraining code writing, design aesthetics, understanding legacy code, and Obsidian note vaults, and provides the installation command for each. These repositories include karpathy-guidelines, compiled from Karpathy's tweet viewpoints; Matt Pocock's grill series; Ponytail's seven-level ladder; Addy Osmani's nine lifecycle commands; taste-skill; impeccable; Understand-Anything; and obsidian-skills, written by the Obsidian CEO. Installation mainly follows two paths: the Claude Code plugin and npx skills add.