openai

A comprehensive guide and toolkit for creating effective Claude Code skills. It provides templates, initialization scripts, validation tools, and packaging utilities to help developers build modular extensions that add specialized knowledge, workflows, and tool integrations to Claude Code.

Install Codex skills into $CODEX_HOME/skills from a curated list or a GitHub repo path. Use when a user asks to list installable skills, install a curated skill, or install a skill from another repo (including private repos).