End-to-end agentic engineering for iPhone apps, from idea to a secure App Store release through 8 gated phases. Use when someone wants to build, plan, or ship an iPhone/iOS app — especially a non-programmer ("vibe coder") asking to create an app, pick a tech stack (SwiftUI, React Native, Flutter), choose a backend…
Modernize an Android project's Gradle build: bump to Kotlin 2.x with kotlin-compose plugin (replace kotlinCompilerExtensionVersion), migrate kapt to KSP, introduce Version Catalogs (libs.versions.toml), use the Compose BOM, switch to Material 3.
Check whether Expo docs environment-setup screenshots (Android Studio, Xcode) still match the locally installed IDEs (advisory report; docs edits and installs only on explicit opt-in; macOS only). MUST USE when the user says "ide screenshot drift", "check env setup screenshots", "are the android studio screenshots…
A delivery workflow for Android APK files, the installable packages used to distribute Android apps. It reads the app version, gives the file a dated name, and copies it to a local network SMB share, a shared folder protocol.
Set up iOS CI/CD in GitHub Actions: pin macOS/Xcode, import signing certs, fetch provisioning profiles via App Store Connect API, build an IPA, and upload to TestFlight or the App Store.
Control real Android phones via ADB. Use when automating Android devices, taking screenshots, making phone calls, sending SMS, installing apps, typing text, tapping/swiping the screen, or any Android device interaction. Requires physical device connected via USB with debugging enabled.
Guidance for designing and building mobile app interfaces on iOS and Android, including React Native and Flutter projects. Covers touch interaction, on-device performance, platform conventions, navigation, and offline behavior, and emphasizes reasoning about constraints over copying fixed values. Use it when creating…
Before starting execution, if target platforms are not specified in the prompt or arguments, the Prompt Architect Agent pauses and requests platform clarification.
Use this skill when debugging iPhone Safari or iPhone Chrome sessions from a Mac through Safari Web Inspector. Prefer the safari-ios-webinspector MCP server for live-device inspection, runtime logs, crash detection, recovery, and evidence export.
Setup CI/CD for Flutter — GitHub Actions, Codemagic, Fastlane, code signing, and automated Play Store / App Store releases. Use this when automating builds, tests, and releases.
Expert guidance on URLSession async APIs, retries, authentication, caching, request building, and background sessions. Use for any HTTP networking question.
Expert guidance on CI/CD for React Native with EAS Build, GitHub Actions, Fastlane, and EAS Update / CodePush for OTA delivery. Use when asked about builds, store submission, or OTA updates.
Research mobile apps, broader-market competitors, positioning, public App Store reviews, onboarding, paywalls, recorded screens, user flows, App Store creatives, developers, and saved collections through the ScreensDesign MCP. Use when the user asks for mobile product or market research, app ideas, competitor…
Expert guidance on writing and maintaining Android Gradle build files in Groovy DSL for a Java project — product flavors, signing configs, build types, and dependency management. Use this when configuring build.gradle for new modules or flavors.
Idiomatic use of expect/actual declarations in Kotlin Multiplatform, when to prefer interfaces + DI instead, and how to design platform abstractions that age well. Use when you need platform-specific behavior in commonMain.
Navigation patterns for mobile apps (stack, tab, modal, drawer, nested flows) with platform conventions across SwiftUI, Compose, Flutter, and React Native. Use when structuring navigation or handling deep links.
Expert guidance on running mobile tests on Firebase Test Lab, AWS Device Farm, BrowserStack App Automate, and Sauce Labs. Use when asked to set up device-farm coverage, design a device matrix, or compare vendors.
Choose between Bitrise and Codemagic — stack choice, workflows, caches, and secrets. Use this when you need managed macOS runners without maintaining your own.
Labels, errors, grouping, and autofill for mobile forms. Use this when building any screen that collects user input — login, signup, checkout, profile editing.
GraphQL server design tuned for mobile -- persisted queries, batching, N+1 mitigation, and Apollo client integration. Use when building or reviewing a GraphQL API for mobile apps.
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At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: