--- title: "Sagar Das (@new-silvermoon) skills ยท skilld" canonical_url: "https://skilld.dev/gh/new-silvermoon" meta: description: "17 agent skills written by Sagar Das on skilld." "og:description": "17 agent skills written by Sagar Das." "og:title": "Sagar Das on skilld" --- ` ![Avatar for Sagar Das](https://skilld.dev/_img/avatar?url=https%3A%2F%2Fgithub.com%2Fnew-silvermoon.png) # **Sagar Das** [@new-silvermoon](https://github.com/new-silvermoon)person Google Developer Expert, Staff Android Developer, 17 skills 970 Boston, United States Synced 2 months ago [GitHub](https://github.com/new-silvermoon) ## Skills ### [new-silvermoon/awesome-android-agent-skills](https://skilld.dev/gh/new-silvermoon/awesome-android-agent-skills) 17 skills 970 `npx skilld add new-silvermoon/awesome-android-agent-skills` - [ **/android-accessibility**970 Expert checklist and prompts for auditing and fixing Android accessibility issues, especially in Jetpack Compose. /android-accessibility by new-silvermoon](https://skilld.dev/gh/new-silvermoon/awesome-android-agent-skills/android-accessibility) - [ **/android-architecture**970 Expert guidance on setting up and maintaining a modern Android application architecture using Clean Architecture and Hilt. Use this when asked about project structure, module setup, or dependency injection. /android-architecture by new-silvermoon](https://skilld.dev/gh/new-silvermoon/awesome-android-agent-skills/android-architecture) - [ **/android-coroutines**970 Authoritative rules and patterns for production-quality Kotlin Coroutines onto Android. Covers structured concurrency, lifecycle integration, and reactive streams. /android-coroutines by new-silvermoon](https://skilld.dev/gh/new-silvermoon/awesome-android-agent-skills/android-coroutines) - [ **/android-data-layer**970 Guidance on implementing the Data Layer using Repository pattern, Room (Local), and Retrofit (Remote) with offline-first synchronization. /android-data-layer by new-silvermoon](https://skilld.dev/gh/new-silvermoon/awesome-android-agent-skills/android-data-layer) - [ **/android-emulator-skill**970 Production-ready scripts for Android app testing, building, and automation. Provides semantic UI navigation, build automation, log monitoring, and emulator lifecycle management. Optimized for AI agents with minimal token output. /android-emulator-skill by new-silvermoon](https://skilld.dev/gh/new-silvermoon/awesome-android-agent-skills/android-emulator-skill) - [ **/android-gradle-logic**970 Expert guidance on setting up scalable Gradle build logic using Convention Plugins and Version Catalogs. /android-gradle-logic by new-silvermoon](https://skilld.dev/gh/new-silvermoon/awesome-android-agent-skills/android-gradle-logic) - [ **/android-retrofit**970 Expert guidance on setting up and using Retrofit for type-safe HTTP networking in Android. Covers service definitions, coroutines, OkHttp configuration, and Hilt integration. /android-retrofit by new-silvermoon](https://skilld.dev/gh/new-silvermoon/awesome-android-agent-skills/android-retrofit) - [ **/android-testing**970 Comprehensive testing strategy involving Unit, Integration, Hilt, and Screenshot tests. /android-testing by new-silvermoon](https://skilld.dev/gh/new-silvermoon/awesome-android-agent-skills/android-testing) - [ **/android-viewmodel**970 Best practices for implementing Android ViewModels using Kotlin 2.3+ Explicit Backing Fields, StateFlow for UI state, and SharedFlow for one-off events. /android-viewmodel by new-silvermoon](https://skilld.dev/gh/new-silvermoon/awesome-android-agent-skills/android-viewmodel) - [ **/coil-compose**970 Expert guidance on using Coil for image loading in Jetpack Compose. Use this when asked about loading images from URLs, handling image states, or optimizing image performance in Compose. /coil-compose by new-silvermoon](https://skilld.dev/gh/new-silvermoon/awesome-android-agent-skills/coil-compose) - [ **/compose-navigation**970 Implement navigation in Jetpack Compose using Navigation 3. Use when asked to build state-driven navigation, manage back stacks, scope ViewModels, implement adaptive layouts, or migrate from Navigation Compose. /compose-navigation by new-silvermoon](https://skilld.dev/gh/new-silvermoon/awesome-android-agent-skills/compose-navigation) - [ **/compose-performance-audit**970 Audit and improve Jetpack Compose runtime performance from code review and architecture. Use when asked to diagnose slow rendering, janky scrolling, excessive recompositions, or performance issues in Compose UI. /compose-performance-audit by new-silvermoon](https://skilld.dev/gh/new-silvermoon/awesome-android-agent-skills/compose-performance-audit) - [ **/compose-ui**970 Best practices for building UI with Jetpack Compose, focusing on state hoisting, detailed performance optimizations, and theming. Use this when writing or refactoring Composable functions. /compose-ui by new-silvermoon](https://skilld.dev/gh/new-silvermoon/awesome-android-agent-skills/compose-ui) - [ **/gradle-build-performance**970 Debug and optimize Android/Gradle build performance. Use when builds are slow, investigating CI/CD performance, analyzing build scans, or identifying compilation bottlenecks. /gradle-build-performance by new-silvermoon](https://skilld.dev/gh/new-silvermoon/awesome-android-agent-skills/gradle-build-performance) - [ **/kotlin-concurrency-expert**970 Kotlin Coroutines review and remediation for Android. Use when asked to review concurrency usage, fix coroutine-related bugs, improve thread safety, or resolve lifecycle issues in Kotlin/Android code. /kotlin-concurrency-expert by new-silvermoon](https://skilld.dev/gh/new-silvermoon/awesome-android-agent-skills/kotlin-concurrency-expert) - [ **/rxjava-to-coroutines-migration**970 Guide and execute the migration of asynchronous code from RxJava to Kotlin Coroutines and Flow. Use this skill when a user asks to convert RxJava (Observables, Singles, Completables, Subjects) to Coroutines (suspend functions, Flows, StateFlows). /rxjava-to-coroutines-migration by new-silvermoon](https://skilld.dev/gh/new-silvermoon/awesome-android-agent-skills/rxjava-to-coroutines-migration) - [ **/xml-to-compose-migration**970 Convert Android XML layouts to Jetpack Compose. Use when asked to migrate Views to Compose, convert XML to Composables, or modernize UI from View system to Compose. /xml-to-compose-migration by new-silvermoon](https://skilld.dev/gh/new-silvermoon/awesome-android-agent-skills/xml-to-compose-migration) Curated skills from @new-silvermoon. Checked GitHub 3 minutes ago