RepoSweeper – Bulk GitHub action: archive, delete, collab, visibility
This is a pragmatic UI built on top of the GitHub API that removes the painful, repetitive work of cleaning thousands of small repos — bulk archive/unarchive, visibility toggles, collaborator cleanup, and a handy staleness score are the real wins. Not revolutionary technology, but those workflow features (plus persistent selection across pages) will save maintainers hours; I'd still want clear audit/rollback and org-permission controls before running it widely.