claude-skill-sync

You can migrate Claude skills to Codex automatically by running the claude-skill-sync script, which copies local skill directories. The script reads SKILL.md frontmatter to identify each skill and imports it directly into Codex.

To keep skills synced, you can enable repeatable sync mode with optional pruning to update Codex with your latest Claude skill changes. This mode supports ongoing updates and includes official Claude plugin skills.

Yes, the Claude to Codex migration handles conflicting skills through configurable conflict policies and prompts. You can define explicit conflict handling rules to manage overwrite behavior during the sync process.

Codex discovers imported Claude skills by reading the frontmatter name and description from each SKILL.md file. This metadata allows the system to identify and surface the skills after the migration or sync run.

Yes, you can import official Claude plugin skills into Codex using the sync mode. The tool supports migrating both your local custom skills and official plugin skills in a single repeatable sync run.

You should use pruning during a Claude skill sync when you want to remove obsolete skills from Codex that no longer exist in your local Claude directories. This ensures your Codex environment matches your local skill set exactly.