Kotlin · For developers

Synchronize method channels and event streams across Dart, Android (Kotlin), iOS (Swift), and Web.

brim-borium/spotify_sdk

Campfire Compose UI conventions. An agent skill from r0adkll/Campfire.

r0adkll/Campfire

Builds inline keyboards for messages using the telegram-bot DSL.

vendelieu/telegram-bot

Structure and routing guide for composeApp screens, components, and their relationships.

championswimmer/TwoFac

Kotlin协程与Flow在Android和KMP中的模式——结构化并发、Flow操作符、StateFlow、错误处理和测试。

affaan-m/ECC

惯用的Kotlin模式、最佳实践和约定，用于构建健壮、高效且可维护的Kotlin应用程序，包括协程、空安全和DSL构建器。

affaan-m/ECC

使用Kotest、MockK、协程测试、基于属性的测试和Kover覆盖率的Kotlin测试模式。遵循TDD方法论和地道的Kotlin实践。

affaan-m/ECC

适用于Android和Kotlin多平台项目的Clean Architecture模式——模块结构、依赖规则、用例、仓库以及数据层模式。

affaan-m/ECC

Ktor 服务器模式，包括路由 DSL、插件、身份验证、Koin DI、kotlinx.serialization、WebSockets 和 testApplication 测试。

affaan-m/ECC

Add, integrate, or review Micronaut Sourcegen usage in modules that generate Java source, Kotlin source, Groovy-compatible source, or bytecode from ObjectDef, TypeDef, MethodDef, ExpressionDef…

micronaut-projects/micronaut-openapi

Migrates Kotlin Multiplatform (KMP) projects to Android Gradle Plugin 9.0+.

JetBrains/skills

Load when migrating or converting an entire Gradle Kotlin project (build.gradle(.kts), wrapper, libs.versions.toml, buildSrc) to the Kotlin Toolchain, including rewriting CI and replacing Gradle…

Kotlin/kotlin-agent-skills

Creates database table with full Kotlin synchronization (SQL migration → Table → Entity → Repository → Tests).

c0x12c/ai-toolkit

Expert guidance on setting up and maintaining a modern Android application architecture using Clean Architecture and Hilt.

Moustachauve/WLED-Android

Implement or change IntelliJ AnAction actions and registrations.

JetBrains/intellij-community

Extract optional plugin dependencies into IntelliJ content modules.

JetBrains/intellij-community

Audits existing tests in any language using formal, research-backed test smell names and the testsmells.org 19-smell academic taxonomy.

microsoft/testfx

Expert patterns for Kotlin Coroutines and Flow, covering structured concurrency, error handling, and testing.

davila7/claude-code-templates

Fix bugs in code using a compile-test-fix loop: run the build/tests, read the error, locate the faulty lines, edit, and re-verify until green.

platonai/Browser4

Writes new tests for Axelix source code (Java, Kotlin, TypeScript, JavaScript) that follow the project's testing standards — public-API contract coverage, test isolation, given/when/then structure…

axelixlabs/axelix

Implement or debug JNA bindings and ABI layouts in Kotlin or Java.

JetBrains/intellij-community

Grade a curated list of individual tests for readiness, A-F quality, and concrete improvements.

microsoft/testfx

Room/SQLite, DataStore and repository traps: migrations, NOT IN with NULLs, LIKE escaping, delete order, local-time bucketing, imports, caching, paging.

maxrave-dev/kotlin-footguns

JetBrains Exposed ORM 模式，包括 DSL 查询、DAO 模式、事务、HikariCP 连接池、Flyway 迁移和仓库模式。

affaan-m/ECC

Integrate Expo and React Native into an existing native iOS or Android app.

expo/skills

Builds reply keyboards for messages using the telegram-bot DSL.

vendelieu/telegram-bot

Provides file paths to language-specific extension files for the code-testing pipeline.

dotnet/skills

适用：编写或审查 Dart/Flutter 生产代码，尤其是 Controller、Service、Stream、异步任务和依赖注入。不适用：Kotlin、Swift 或生成代码规范。触发词：Dart、Controller、Service、StreamSubscription、unawaited、dynamic、DI、重构。

bladeofgod/flutter-ai-harness

Code review automation for TypeScript, JavaScript, Python, Go, Swift, Kotlin, C, .NET, Java, C, C++, Rust, Ruby, PHP, and Dart/Flutter.

alirezarezvani/claude-skills

A skill your agent uses when needing to fetch Android source code — AOSP platform internals (@hide APIs, framework classes, system services) or AndroidX/Jetpack library source and samples.

rcosteira79/android-skills

Authoritative rules and patterns for production-quality Kotlin Coroutines onto Android.

Moustachauve/WLED-Android

Reformat source code in this project using its own code-style settings — through the IntelliJ IDE when it's running, otherwise via the project's own formatter (Spotless / google-java-format /…

Amplicode/spring-skills

Builds spatial Android apps for Meta VR and Horizon OS with Meta Spatial SDK — ECS architecture, 2D panels, 3D objects, hybrid experiences.

meta-quest/agentic-tools

新增或修改 DevUtils DevEngine 第三方框架解耦实现：读取 DevAssist Engine 接口、DevEngine core 实现、 extensions 调用入口、默认初始化和 README，实现 JSON、Log、Image、Permission、Toast 等 Engine； 在用户要求创建某个功能 Engine、新增 Engine 实现、替换第三方库或扩展…

afkT/DevUtils

Coroutine'ler, null safety ve DSL builder'lar ile sağlam, verimli ve sürdürülebilir Kotlin uygulamaları oluşturmak için idiomatic Kotlin kalıpları, en iyi uygulamalar ve konvansiyonlar.

affaan-m/ECC

Kotest, MockK, coroutine testi, property-based testing ve Kover coverage ile Kotlin test kalıpları.

affaan-m/ECC

Add new AppTheme.Icon entries by pulling Icons8 icons (Arcade style by default) and converting them to Compose ImageVectors via the Valkyrie CLI.

r0adkll/Campfire

Upgrades, or migrates, an Android project to use Android Gradle Plugin (AGP) version 9.

sreichholf/dreamDroid

Design, implement, and refactor Ports & Adapters systems with clear domain boundaries, dependency inversion, and testable use-case orchestration across TypeScript, Java, Kotlin, and Go services.

yamcodes/arkenv

Creates multi-step wizard flows with validation and state persistence using @WizardHandler and WizardStep.

vendelieu/telegram-bot

Performs rigorous, adversarial senior-staff code reviews that ruthlessly uncover architectural anti-patterns, edge cases, lifecycle hazards, memory leaks, type-safety gaps, and performance pitfalls.

nekomangaorg/Neko

Neo4j Java Driver v6 — driver lifecycle, Maven/Gradle setup, executableQuery, executeRead/Write managed transactions, explicit transactions, async/reactive patterns, error handling, data type…

neo4j-contrib/neo4j-skills

A skill your agent uses when writing, fixing, or refactoring Android/KMP code in Kotlin — a test-first (RED-GREEN-REFACTOR) foundation plus the Android/KMP test traps: Compose-test dispatching…

rcosteira79/android-skills

Write .connekt.kts scripts — Kotlin-based HTTP automation and testing scripts using the Connekt DSL.

Amplicode/spring-skills

Analyze cryptographic code to detect operations that leak secret data through execution timing variations.

sickn33/agentic-awesome-skills

Build, maintain, and extend the EarLLM One Android project — a Kotlin/Compose app that connects Bluetooth earbuds to an LLM via voice pipeline.

sickn33/agentic-awesome-skills

将 AndroidProject-Compose 脚手架初始化为新的 Android 应用，统一修改应用显示名称、项目名、namespace、applicationId、Kotlin 包名、运行时品牌文案、仓库地址、Logo、图标和启动页。用户拉取模板后要求改名、改包名、替换品牌或完成首次项目配置时使用。

Joker-x-dev/AndroidProject-Compose

A skill your agent uses when converting Java source files to idiomatic Kotlin, when user mentions "java to kotlin", "j2k", "convert java", "migrate java to kotlin", or when working with .java files…

JetBrains/skills