Android development

Add a complete Yontrack property type — Kotlin PropertyType class, GraphQL mutation provider, and all required frontend UI components (Icon, Display, Form, FormPrepare).

yontrack/yontrack

Migrate Kotlin (and Java) code from kotlinx.collections.immutable 0.3.x / 0.4.x to the latest 0.5.x.

Kotlin/kotlin-agent-skills

A skill your agent uses when designing, reviewing, or implementing Android UI or features for phones, tablets, foldables, ChromeOS, desktop windowing, Wear OS, Android TV, Android for Cars, Android…

zoonk/zoonk

Adds a new Telegram Bot API method (action class and top-level functions).

vendelieu/telegram-bot

Convert Android XML layouts to Jetpack Compose. An agent skill from Moustachauve/WLED-Android.

Moustachauve/WLED-Android

Use Gradle Compose tasks to prepare and recover local Elasticsearch/OpenSearch test infrastructure in kt-search.

jillesvangurp/kt-search

Cut a production release of the Android app (git flow release, version bump, push to trigger the Play Store upload).

HedvigInsurance/android

Convert a HuggingFace ASR fine-tune into a sherpa-onnx external model, publish it, and add it to the Anti-Vocale community catalog.

RisorseArtificiali/anti-vocale

A comprehensive skill for developing native plugins for uni-app. Use this skill when building Android/iOS native plugins, integrating native…

feige996/unibest

Orchestrate website or web app conversion into a mobile app.

suntay44/web-to-mobile-magic-plugin

Applies practical Jetpack Compose patterns to Android UI code: state hoisting, one-way data flow, side effects, modifiers, theming and testable composables.

ModinMobileSTS/SlayTheAmethystModded

在不创建、激活或切换任何前台窗口的前提下，通过项目的 debug-only 离屏 Compose UI 控制接口检查语义树、点击、输入、滚动、等待和截图。适用于 macOS Kotlin/Native UI 回归、页面卡死、导航完成度和逐按钮验收；禁止用 AppleScript、System Events、open、桌面截图或坐标点击替代。

zly2006/zhihu-plus-plus

A skill your agent uses when building Android UIs with Jetpack Compose, managing state with remember/mutableStateOf, or implementing declarative UI patterns.

TheBushidoCollective/han

Plan and implement a new feature for the Megingiard Android app.

stormpanda/megingiard

Reactive state and background-work traps: StateFlow conflation, flatMapLatest, job lifecycles, ViewModel bases, WorkManager, backups, crash reporting, logging, Glance widgets.

maxrave-dev/kotlin-footguns

Provides a structured workflow for migrating an Android XML View to Jetpack Compose.

arindamxd/camerax-android

A skill your agent uses to render every Jetpack Compose @Preview as a screenshot on a real Android device or emulator and publish a browsable HTML catalog from CI.

skydoves/android-testing-skills

A skill your agent uses when designing or reviewing reusable Jetpack Compose component APIs with modifier parameters, root layout placement, caller-provided variable content, primitive content…

chrisbanes/skills

A skill your agent uses when writing or reviewing Jetpack Compose UI for TV, keyboard, desktop, accessibility focus, D-pad navigation, FocusRequester, focusProperties, key events, or initial focus…

chrisbanes/skills

Identifies and implements micro-level Kotlin, Jetpack Compose, Coroutine, and Room database performance optimizations.

nekomangaorg/Neko

A skill your agent uses when bundling a new plain Java/Kotlin plugin into MPS distribution archives, debugging packaging/layout issues in build/mps.xml, tracing where per-plugin artefacts end up, or…

JetBrains/MPS

Builds chat on Android with your own UI against the headless CometChat Chat SDK v5, covering install, Jetifier conflicts, credentials and init-before-login ordering.

cometchat/cometchat-skills

Adds a new compiler option to Metro.

ZacSweers/metro

Scaffold a new Yontrack dashboard widget end-to-end — Kotlin AbstractWidget class with config data class, and two frontend components (display + form).

yontrack/yontrack

Writes tests for Telegram Bot API actions. An agent skill from vendelieu/telegram-bot.

vendelieu/telegram-bot

Sets out the repository pattern's error-propagation model for Android and Kotlin Multiplatform, plus the Room setup for commonMain.

rcosteira79/android-skills

Drive a pull request on this repository to green — which fast checks to run before pushing, how to read a red check, and what to do about a review comment.

yschimke/compose-ai-tools

Build multi-window Meta Horizon OS experiences with the MetaVrx Layout SDK in Jetpack Compose or React Native.

meta-quest/agentic-tools

Load when porting, converting, or reimplementing a single Gradle plugin as a Kotlin Toolchain local plugin, or when mapping Gradle plugin concepts (Task, Extension, project.version, dependsOn, -P…

Kotlin/kotlin-agent-skills

Guides API changes in the AppsFlyer Unity plugin across the C# layer and the Android Java and iOS Objective-C bridges, ending with a compatibility-risk report.

AppsFlyerSDK/appsflyer-unity-plugin

Add the FireCrasher crash-recovery library to an Android app and install it in the Application class.

osama-raddad/FireCrasher

A skill your agent uses when creating a new core or shared library module for domain logic, data access, repositories, managers, or utilities.

MartinStyk/apk-analyzer

Extract hardcoded user-facing string literals from a Jetpack Compose / Compose Multiplatform file into the owning module's composeResources/values/<modulestrings.xml, then replace each call site…

r0adkll/Campfire

USE THIS when writing or reviewing Jetpack Compose / Kotlin code in packages/cds-android or apps/android-app - @Composable APIs, Modifier parameters, CompositionLocal, state hoisting, or naming.

coinbase/cds

A skill your agent uses to tune Jetpack Compose lazy-layout prefetch with LazyLayoutCacheWindow (Compose Foundation 1.9+, @ExperimentalFoundationApi) and pausable composition in prefetch (Compose…

rosuH/EasyWatermark

A skill your agent uses when writing or reviewing Jetpack Compose state ownership, remember state, state hoisting, screen state holders, LaunchedEffect, DisposableEffect, SideEffect, Flow…

chrisbanes/skills

A skill your agent uses when writing or reviewing Kotlin branching and control flow: when expressions, guard conditions, sealed type exhaustiveness, smart casts, nullable branching, early returns…

chrisbanes/skills

Adds a new field to the Update type and wires it through ProcessedUpdate, UpdateType, ProcessUpdate, KSP (TypeConstants, TypeMapper), and FunctionalDSLUtils.

vendelieu/telegram-bot

Applies Clean Architecture to Android and Kotlin Multiplatform projects: module layout, dependency rules, UseCases, Repositories and data layer patterns.

affaan-m/ECC

Ktor server patterns including routing DSL, plugins, authentication, Koin DI, kotlinx.serialization, WebSockets, and testApplication testing.

affaan-m/ECC

Android and KMP debugging techniques for crashes, ANRs, memory leaks, R8 traces, Gradle failures and Compose recomposition, built on finding the root cause first.

rcosteira79/android-skills

Trust Wallet open-source libraries — Wallet Core (HD wallets, address derivation, tx signing in Swift/Kotlin/TypeScript/Go for 140+ chains), Web3 Provider (dApp connection for…

trustwallet/tw-agent-skills

Read the vendor's breaking changes, deprecations, migration notes and CVEs for every version between the one pinned now and the one being moved to, through the whatsnew MCP server's upgradenotes tool.

getknit/knit

Automatically use for Levyra GitHub Actions, CI, F-Droid, Gradle/AGP/Kotlin/KSP compatibility, build performance, configuration/build cache, artifacts, release automation, workflow security, or…

LUC4N3X/Levyra-deepsound

Compose screen and interaction traps: navigation, adaptive layout, window insets, pagers, toolbars, sheets, list drag and selection, sliders, text fields, settings UI, one-shot effects.

maxrave-dev/kotlin-footguns

Load when building, running, testing, packaging, linting, or configuring a Kotlin/Java project with the Kotlin Toolchain (JetBrains' unified CLI, formerly Amper), when scaffolding a new or…

Kotlin/kotlin-agent-skills

Test the standalone Health.md CLI, portable healthmd-mcp server, and direct mobile paths.

CodyBontecou/health-md

Production-ready scripts for Android app testing, building, and automation.

Moustachauve/WLED-Android