What problem does it solve? Releasing mobile apps to the iOS App Store and Google Play involves complex code signing, versioning, and upload procedures that are error-prone when done manually. This Skill provides the exact commands, configurations, and checklists needed to ship releases correctly. ## Core Features & Use Cases - iOS Deployment: Build archives with xcodebuild, export IPAs, and upload to App Store Connect using altool. - Android Deployment: Generate release keystores, configure gradle.properties signing, and build release bundles with Gradle. - CI/CD Automation: Ready-to-adapt GitHub Actions workflows that build and deploy both platforms on version tags. - Use Case: You are preparing a v1.2.3 release of your mobile app. Use this Skill to archive the iOS build, sign the Android bundle, verify the pre-deployment checklist, and set up a tag-triggered pipeline that uploads both builds automatically. ## Quick Start Use the app-store-deployment skill to build a signed release of my app and upload it to the App Store and Google Play.