Most plugins here are stale copies of what is developed in claude-plugins-official. The claude-code-plugins marketplace now installs them from that repository, so existing plugin ids keep working, and the copies here are deleted.
- security-guidance is listed again, replacing the removal marker that disabled it.
- ralph-wiggum is renamed to ralph-loop, its name in the official repository.
- claude-opus-4-5-migration is retired because it has no official copy.
- code-review stays here because this copy is newer than the official one.
Co-authored-by: mhegazy <mhegazy@anthropic.com>