If you're adopting Everything Claude Code and don't want to manually copy 40+ skills and rules into your project or user directory, this installer walks you through the whole thing interactively. It clones the ECC repo to /tmp, then asks whether you want user-level or project-level install, core skills only or framework-specific packs (Django, Laravel, Spring Boot, Go, etc.), and lets you cherry-pick by category and individual file. After copying, it verifies paths and offers optimization. Honest take: the multi-select confirmation flow for 45+ skills feels tedious in the source doc, but the alternative is manually grep-and-copy from GitHub, so the tradeoff makes sense if you're setting up ECC for the first time or syncing a stale install.
npx -y skills add affaan-m/everything-claude-code --skill configure-ecc --agent claude-codeInstalls into .claude/skills of the current project.
Select a file.
juliusbrussee/caveman
mattpocock/skills
shadcn/improve
obra/superpowers
forrestchang/andrej-karpathy-skills
vercel-labs/skills