> android-architecture
Apply Clean Architecture layering, modularization, and Unidirectional Data Flow in Android projects. Use when setting up Android project structure, placing code in Clean Architecture layers, configuring feature/core modules, or implementing UDF patterns. (triggers: build.gradle.kts, settings.gradle.kts, clean-architecture, module, layers, domain, UDF, unidirectional, feature module, core module, presentation layer, data layer)
curl "https://skillshub.wtf/HoangNguyen0403/agent-skills-standard/android-architecture?format=md"Android Architecture Standards
Priority: P0 (CRITICAL)
1. Layer Your Project (Clean Architecture)
- Domain: Pure Kotlin (No Android deps). Contains UseCases and Models.
- Data: Repository impl, DataSources (API/DB). Maps DTO -> Domain.
- UI: ViewModel + Composable. Maps Domain -> UiState.
See structure & examples for Clean Architecture layer examples.
2. Modularize by Feature and Core
- Feature Modules:
:feature:home,:feature:profile. - Core Modules:
:core:ui(Design System),:core:network,:core:database. - App Module: DI Root and Navigation Guard.
See structure & examples for module configuration.
3. Enforce Unidirectional Data Flow (UDF)
- Events: UI -> ViewModel (user actions flow UP).
- State: ViewModel -> UI (
StateFlow<UiState>flows DOWN).
4. Verify Jetpack Compose Integration
- Hosting: Use
setContentin Activity (No XML Layouts). - State: Hoist state to ViewModel using
collectAsStateWithLifecycle. - Recomposition: Ensure Composable parameters are
@Stableor@Immutable. - Navigation: Use Compose Navigation with Type-Safe destinations.
Anti-Patterns
- No Logic in Activity: Host Navigation only.
- No Repo in UI: Access data exclusively via ViewModel.
- No Context in Domain: Keep Logic Pure.
References
> related_skills --same-repo
> common-store-changelog
Generate user-facing release notes for the Apple App Store and Google Play Store by collecting git history, triaging user-impacting changes, and drafting store-compliant changelogs. Enforces character limits (App Store ≤4000, Google Play ≤500), tone, and bullet format. Use when generating release notes, app store changelog, play store release, what's new, or version release notes for any mobile app. (triggers: generate changelog, app store notes, play store release, what's new, release notes, ve
> golang-tooling
Go developer toolchain — gopls LSP diagnostics, linting, formatting, and vet. Use when setting up Go tooling, running linters, or integrating gopls with Claude Code. (triggers: gopls, golangci-lint, golangci.yml, go vet, goimports, staticcheck, go tooling, go lint)
> common-ui-design
Design distinctive, production-grade frontend UI with bold aesthetic choices. Use when building web components, pages, interfaces, dashboards, or applications in any framework (React, Next.js, Angular, Vue, HTML/CSS). (triggers: build a page, create a component, design a dashboard, landing page, UI for, build a layout, make it look good, improve the design, build UI, create interface, design screen)
> common-owasp
OWASP Top 10 audit checklist for Web Applications (2021) and APIs (2023). Load during any security review, PR review, or codebase audit touching web, mobile backend, or API code. (triggers: security review, OWASP, broken access control, IDOR, BOLA, injection, broken auth, API review, authorization, access control)