What problem does it solve? Reproducing a Codex skill environment on a new device or user directory is error-prone: files can be missed, corrupted, or silently overwritten, and existing files on the target may be lost. This Skill restores registered skills from a source repository with strict validation, hash verification, and a guarantee that destination-only files are never deleted. ## Core Features & Use Cases - Read-only audit before changes: Runs a --check diff against the destination so you can review missing, different, and extra files before applying anything. - SHA-256 verified restore: Applies a chosen profile (core, full, or a single skill) and re-runs the hash check afterward to confirm integrity. - Non-destructive sync: Never deletes destination-only files; unregistered legacy skills are preserved and reported for separate review. - Use Case: You cloned the repository onto a new Windows machine and want to restore the registered skills to C:\Users\<you>\.codex\skills — validate the source, diff the destination, apply only after explicit confirmation, then verify with a post-apply hash check. ## Quick Start Use the environment-bootstrap skill to audit my installed Codex skills against this repository and then restore the registered core profile to my user skills directory with hash verification.
