/git:upstream-pr Submit clean, atomic PRs to upstream repositories from fork work. When to Use This Skill | Use this skill when... | Use something else instead when... | |------------------------|------------------------------------| | Contributing changes back to the upstream repo | Committing to your own fork/repo → | | Cherry-picking fork commits for upstream PR (single or multi-commit, squashing) | Creating a PR within the same repo → | | Fork and upstream are roughly aligned | Fork has substantially diverged from upstream → (patch-id eligibility, re-derive fallback, scrubbing) | | Need a…