Migrate supported instruction files, skills, agents, and MCP config into Codex project and global files.
Install
npx skills add openai/skills --skill migrate-to-codexnpx skills add openai/skills --skill migrate-to-codex -a claude-code -gnpx skills add openai/skills --skill migrate-to-codex -a codex -ggemini skills install https://github.com/openai/skills.git --path skills/.curated/migrate-to-codexgh skill install openai/skills migrate-to-codexgit clone --depth 1 https://github.com/openai/skills /tmp/openai__skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/openai__skills/skills/.curated/migrate-to-codex ~/.claude/skills/migrate-to-codex # Claude Code
cp -R /tmp/openai__skills/skills/.curated/migrate-to-codex ~/.agents/skills/migrate-to-codex # Codex, Cursor, Gemini CLI, Copilot, OpenCode