hoangnguyen0403/android-concurrency
skills/android/android-concurrency/SKILL.md
Write correct coroutine scopes, Flow collection, and dispatcher injection in Android. Use when writing suspend functions, choosing between StateFlow and SharedFlow, or injecting Dispatchers for testability.
$ install --global
skillsauthnpx skillsauth add hoangnguyen0403/agent-skills-standard android-concurrencyInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: May 19, 2026, 3:31 AM139.2s3 files scanned
SKILL.md
- name:
- android-concurrency
- description:
- Write correct coroutine scopes, Flow collection, and dispatcher injection in Android. Use when writing suspend functions, choosing between StateFlow and SharedFlow, or injecting Dispatchers for testability.
Android Concurrency Standards
Priority: P0
Implementation Guidelines
Structured Concurrency
- Scopes: Always use
viewModelScope(VM) orlifecycleScope(Activity/Fragment). - Dispatchers: INJECT Dispatchers (
DispatcherProvider) for testability. not hardcodeDispatchers.IO.
Flow usage
- Cold Streams: Use
Flowfor data streams. - Hot Streams: Use
StateFlow(State) orSharedFlow(Events). - Replay: Use
SharedFlowwithreplayonly when late subscribers must receive recent events. - Collection: Use
collectAsStateWithLifecycle()(Compose) orrepeatOnLifecycle(Views).
Anti-Patterns
- No GlobalScope: Use viewModelScope or lifecycleScope — never GlobalScope.
- No async/await by default: Prefer simple suspend functions; async only for parallel calls.
References
- Dispatcher Pattern
Related Skills
hoangnguyen0403/specialist-pr-reviewer
development
VerifiedTrustedCommunity
Summarizes GitHub PR, GitLab MR, or Azure DevOps PR metadata, review threads, changed files, and template completeness. Use during review-ticket or code-review workflows when PR/MR context exists.
498SKILL.mdUpdated May 23, 2026
hoangnguyen0403/typescript-tooling
tools
VerifiedTrustedCommunity
Development tools, linting, and build config for TypeScript. Use when configuring ESLint, Prettier, Jest, Vitest, tsconfig, or any TS build tooling.
498SKILL.mdUpdated May 21, 2026
hoangnguyen0403/typescript-security
development
VerifiedTrustedCommunity
Validate input, secure auth tokens, and prevent injection attacks in TypeScript. Use when validating input, handling auth tokens, sanitizing data, or managing secrets and sensitive configuration.
498SKILL.mdUpdated May 21, 2026
hoangnguyen0403/typescript-language
development
VerifiedTrustedCommunity
Apply modern TypeScript standards for type safety and maintainability. Use when working with types, interfaces, generics, enums, unions, or tsconfig settings.
498SKILL.mdUpdated May 21, 2026