Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
android-state-management
Model screen state, events, reducers, and side effects for Android UIs with predictable lifecycle-aware ownership.
android-serialization-offline-sync
Coordinate serialization, caching, conflict handling, and offline-first sync flows in Android apps.
android-security-best-practices
Apply Android app security guidance around secrets, storage, network trust, exported components, and least privilege.
android-rxjava-to-coroutines-migration
Migrate Android RxJava code to Kotlin coroutines and Flow with safe lifecycle-aware replacements.
android-room-database
Model Room entities, DAOs, transactions, migrations, schema exports, and test-safe local persistence.
android-permissions-activity-results
Use modern permission requests, Activity Result APIs, and capability-gated UX in Android flows.
android-performance-observability
Measure startup, rendering, memory, jank, vitals, logs, and crash signals for Android apps with actionable traces.
android-networking-retrofit-okhttp
Build Android networking stacks with Retrofit, OkHttp, interceptors, API contracts, and resilient error handling.
android-navigation-deeplinks
Handle navigation graphs, back stack behavior, app links, intents, and destination ownership for Android apps.
android-modularization
Design Android repositories with feature, core, and build-logic modules that scale without cyclic dependencies.
android-modernization-upgrade
Bring very old Android projects to a current supported baseline with staged upgrades, deprecated API replacement, 16 KB alignment checks, and explicit handoff to specialized skills.
android-mobile-frontend-design
Design Android mobile frontend experiences from scratch, improve existing screens, and fix UI issues with brand-forward, localization-safe, overflow-safe guidance across Compose and Views.
android-media-files-sharing
Use modern Android file, media, picker, FileProvider, and share-sheet APIs with minimal permissions.
android-material3-design-system
Apply Material 3 tokens, color, type, spacing, adaptive components, and theme ownership in Android apps.
android-local-persistence-datastore
Persist lightweight user and app preferences with DataStore, schema-safe models, and migration-aware defaults.
android-kotlin-core
Use Kotlin idioms safely in Android apps, including nullability, data classes, sealed types, extension functions, and collection pipelines.
android-gradle-build-performance
Diagnose and improve Android and Gradle build performance with scans, cache checks, and bottleneck audits.
android-gradle-build-logic
Shape Android build logic with Gradle, version catalogs, plugins, convention patterns, and toolchain compatibility.
android-emulator-automation
Use semantic ADB and UIAutomator workflows to inspect, launch, and interact with Android apps from agents.
android-di-hilt
Wire Android dependency injection with Hilt, scopes, testing overrides, and module ownership boundaries.
android-coroutines-flow
Use coroutines, Flow, structured concurrency, dispatchers, and cancellation-safe Android async pipelines.
android-compose-xml-interoperability
Bridge Compose and the View system safely during incremental migrations, interoperability screens, and shared theming.