What problem does it solve? Managing iOS and macOS app distribution through the App Store Connect web UI is slow and repetitive. This Skill lets you perform TestFlight beta distribution, App Store submissions, release management, and review monitoring directly from the command line using the asc CLI. ## Core Features & Use Cases - TestFlight Management: List builds and beta groups, publish builds to public testers with release notes, and inspect tester metrics and crash logs. - App Store Release Workflow: Stage new versions, copy metadata between versions, manage localizations (e.g., en-US, zh-Hans), validate readiness, submit for review, and release after approval. - Auth & Diagnostics: Guided setup of App Store Connect API keys (.p8) with keychain-bypass login for iSH environments, plus auth status validation. - Use Case: You just uploaded build 42 and want it live for public testers. Ask to publish the build to your beta group with test notes, then check crash submissions a day later — all without opening a browser. ## Quick Start Ask the assistant to list your App Store Connect apps and publish the latest build to your public TestFlight group with release notes.