Migrate Claude-era skills into native Codex skill artifacts with a preservation-first workflow. Also migrate project-local Claude slash commands and command hooks in batch mode as review-required Codex artifacts. Classify migration risk, preserve control shape, validate runtime-coupling leaks, and require a Codex nativeness audit before calling the result native. Use for "migrate skill to codex", "convert skill to codex", "port skills", or "codex compatibility". This skill does not migrate agents.
