macOS Notarization Use this skill when you need to notarize a macOS app for distribution outside the App Store. Preconditions - Xcode installed and command line tools configured. - Auth is configured ( or env vars). - A Developer ID Application certificate in the local keychain. - The app's Xcode project builds for macOS. Preflight: Verify Signing Identity Before archiving, confirm a valid Developer ID Application identity exists: If no identity is found, create one at https://developer.apple.com/account/resources/certificates/add (the App Store Connect API does not support creating Developer…