Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add MonumentalSystems/Atlas-Agent-Teams --skill android-developmentgit clone --depth 1 https://github.com/MonumentalSystems/Atlas-Agent-TeamsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/monumentalsystems/atlas-agent-teams/android-development)<a href="https://agentmods.dev/skills/monumentalsystems/atlas-agent-teams/android-development"><img src="https://agentmods.dev/badge/skills/monumentalsystems/atlas-agent-teams/android-development.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00014 | $0.00609 |
| Opus 5 | $0.00007 | $0.00304 |
| Sonnet 5 | $0.00003 | $0.00122 |
| Haiku 4.5 | $0.00001 | $0.00061 |
Grade A, and why
android-development scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 80 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Android Development Guidelines
Kotlin and Jetpack Compose Fundamentals
- Use Kotlin 1.9+ with modern language features
- Prefer Jetpack Compose for new UI components
- Use Compose state management (@State, @Remember, @ViewModel)
- Leverage Kotlin Coroutines for asynchronous operations
- Use Kotlin Flow for reactive streams
- Follow Kotlin coding conventions
Android Architecture Patterns
- MVVM: Use with ViewModel and LiveData/StateFlow
- Clean Architecture: Separate data, domain, and presentation layers
- Repository Pattern: Abstract data sources
- Implement dependency injection with Hilt
- Separate business logic from UI code
- Use interfaces for abstraction and testing
Android Jetpack Libraries
- Room: Use for local database persistence
- WorkManager: Use for background tasks
- Navigation Component: Use for app navigation
- DataStore: Use for key-value storage
- Paging 3: Use for paginated data
- CameraX: Use for camera functionality
- BiometricPrompt: Use for biometric authentication
- AppCompat: Use for backward compatibility
Material Design 3 Guidelines
- Follow Material Design 3 principles
- Use Material 3 components and theming
- Implement proper elevation and shadows
- Use Material Icons for consistency
- Support different screen sizes and densities
- Implement responsive layouts
- Support Dark Theme properly
- Use motion and animations appropriately
Android Permissions and Security
- Request runtime permissions properly
- Use permission best practices
- Implement proper certificate pinning
- Use Android Keystore for secure storage
- Follow security best practices
- Implement proper network security configuration
- Use ProGuard/R8 for code obfuscation
Google Play Store Submission
- Follow Google Play Developer Policies
- Prepare app bundle (AAB) for upload
- Prepare screenshots and store listing
- Test with Internal and Closed Testing tracks
- Handle app updates and versioning properly
- Comply with privacy and data collection policies
- Use Play Console for distribution and analytics
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 4d ago First seen · 80 lines · 14 tokens per session scan A a1005748524c
android-development is a skill published in the GitHub repository MonumentalSystems/Atlas-Agent-Teams (21 stars, last pushed 27d ago), licensed MIT. It adds 14 tokens to every session and 609 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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