Will they work on Adobe Commerce too?

Yes — with one caveat. The base Magento Open Source recipes (CLAUDE.md project rules, slash-commands, hooks) work identically on Adobe Commerce and Adobe Commerce Cloud. The B2B-specific recipes (negotiable quotes, shared catalogs, requisition lists, company entities) only run on Adobe Commerce / Cloud because the underlying tables and modules are EE-only. Cloud-specific recipes (Magento Cloud build hooks, branch-based deploys) are tagged separately so you don’t accidentally use them on a self-hosted store.