kotlin-master
Use when writing, reviewing, debugging, or explaining Kotlin, Kotlin/JVM, Android apps, Jetpack Compose UI, Material 3, coroutines, Flow, StateFlow, SharedFlow, ViewModel, lifecycle-aware collection, Room, DataStore, WorkManager, Hilt, Koin, Navigation Compose, type-safe routes, SavedStateHandle, Paging 3, RemoteMediator, Retrofit, Ktor, kotlinx.serialization, OkHttp, Coil, Kotlin Multiplatform, K2 compiler, Kotlin 2.x features, context parameters, context receivers, Gradle Kotlin DSL, build.gradle.kts, libs.versions.toml, version catalogs, KSP, KAPT, Compose compiler plugin, Compose BOM, AGP, minSdk, targetSdk, compileSdk, namespace, applicationId, permissions, ActivityResultContracts, foreground services, edge-to-edge, predictive back, R8, ProGuard, app signing, Play Store release, Android Keystore, Network Security Config, testing, or modern Android architecture choices may affect correctness.
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animation-vocabulary
emilkowalski/skills
Reverse-lookup glossary that turns a vague description of a web animation or motion effect into its exact term ("the bouncy thing when a popover opens" → Pop in; "the iOS rubber-band scroll" → Rubber-banding). Use when the user asks "what's it called when…", or describes a motion effect without knowing its name and wants the right word to prompt an AI or designer with. For naming an effect, not designing or building one.
xcode-project-setup
firebase/agent-skills
Safely modifies Xcode projects (.pbxproj) to add Swift Packages and link files. Use this skill whenever an iOS project needs dependencies installed (e.g. Firebase, Alamofire).
cross-border-ecommerce
nexscope-ai/ecommerce-skills
Cross-border e-commerce expansion advisor. Scores target markets on 8 weighted dimensions (market size, ecommerce penetration, competition, regulatory complexity, logistics infrastructure, payment ecosystem, cultural distance, IP protection), compares 5 fulfillment models with cost and transit data, provides country-by-country tax/duty compliance guides (EU VAT/IOSS, UK VAT, US sales tax, CA GST, AU GST, JP consumption tax), maps local payment preferences by market, and builds a phased expansion roadmap. No API key required.
