Xcode 26 GitHub Actions — check your build setup for free

Maps every macOS job in .github/workflows to the Xcode it really builds with and flags uploads App Store Connect rejects since 28 Apr 2026 (Xcode 26 / iOS 26 SDK), plus the xcode-select fix line. Runs entirely in your browser — nothing is uploaded.

as of

Free here: Shows, for the workflow you have open, which Xcode each macOS job builds with and marks every job App Store Connect will reject, with the exact replacement line. In the editor: Scans every workflow in the repository at once and exports a dated SDK-compliance report (Markdown + JSON) for release sign-off, one licence key per person or team seat. — that part asks for a licence key.

Same engine as the VS Code extension, byte for byte.