android-security
Secure Data Encryption, Network Security, and Permissions on Android. Use when handling API keys, auth tokens, cleartext traffic, android:exported, EncryptedSharedPreferences, certificate pinning, or root detection — even if the user just asks 'is this secure'. (triggers: network_security_config.xml, AndroidManifest.xml, EncryptedSharedPreferences, cleartextTrafficPermitted, intent-filter, api key, token storage, certificate pinning, root detection, secure storage)
Best use case
android-security is best used when you need a repeatable AI agent workflow instead of a one-off prompt.
Secure Data Encryption, Network Security, and Permissions on Android. Use when handling API keys, auth tokens, cleartext traffic, android:exported, EncryptedSharedPreferences, certificate pinning, or root detection — even if the user just asks 'is this secure'. (triggers: network_security_config.xml, AndroidManifest.xml, EncryptedSharedPreferences, cleartextTrafficPermitted, intent-filter, api key, token storage, certificate pinning, root detection, secure storage)
Teams using android-security should expect a more consistent output, faster repeated execution, less prompt rewriting.
When to use this skill
- You want a reusable workflow that can be run more than once with consistent structure.
When not to use this skill
- You only need a quick one-off answer and do not need a reusable workflow.
- You cannot install or maintain the underlying files, dependencies, or repository context.
Installation
Claude Code / Cursor / Codex
Manual Installation
- Download SKILL.md from GitHub
- Place it in
.claude/skills/android-security/SKILL.mdinside your project - Restart your AI agent — it will auto-discover the skill
How android-security Compares
| Feature / Agent | android-security | Standard Approach |
|---|---|---|
| Platform Support | Not specified | Limited / Varies |
| Context Awareness | High | Baseline |
| Installation Complexity | Unknown | N/A |
Frequently Asked Questions
What does this skill do?
Secure Data Encryption, Network Security, and Permissions on Android. Use when handling API keys, auth tokens, cleartext traffic, android:exported, EncryptedSharedPreferences, certificate pinning, or root detection — even if the user just asks 'is this secure'. (triggers: network_security_config.xml, AndroidManifest.xml, EncryptedSharedPreferences, cleartextTrafficPermitted, intent-filter, api key, token storage, certificate pinning, root detection, secure storage)
Where can I find the source code?
You can find the source code on GitHub using the link provided at the top of the page.
SKILL.md Source
# Android Security Standards ## **Priority: P0 (CRITICAL)** ## Implementation Guidelines ### Data Storage - **Secrets**: NEVER store API keys in code. Use `EncryptedSharedPreferences` for sensitive local data (Tokens). - **Keystore**: Use Android Keystore System for cryptographic keys. ### Network - **HTTPS**: Enforce HTTPS via `network_security_config.xml` (`cleartextTrafficPermitted="false"`). - **Pinning**: Consider Certificate Pinning for high-security apps. ### Component Export - **Exported**: Explicitly set `android:exported="false"` for Activities/Receivers unless intended for external use. ## Anti-Patterns - **No Sensitive Logs**: Strip logs in Release builds. - **No Homebrew Root Detection**: Use Play Integrity API instead. - **No Raw URL String Concatenation**: Use `Uri.Builder` or `HttpUrl` (OkHttp) to prevent parameter injection. ## References - [Setup Examples](references/implementation.md) - [common/common-security-standards] — shared OWASP baselines - [android/android-legacy-security] — Intent, WebView, and FileProvider hardening
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