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 agentmods add agents/desquared/agents-rules-skills/android-security-reviewergit clone --depth 1 https://github.com/Desquared/agents-rules-skillsWrote 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/agents/desquared/agents-rules-skills/android-security-reviewer)<a href="https://agentmods.dev/agents/desquared/agents-rules-skills/android-security-reviewer"><img src="https://agentmods.dev/badge/agents/desquared/agents-rules-skills/android-security-reviewer.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 | $0.00043 | $0.00376 |
| Opus 5 | $0.00022 | $0.00188 |
| Sonnet 5 | $0.00009 | $0.00075 |
| Haiku 4.5 | $0.00004 | $0.00038 |
Grade A, and why
security-reviewer-android 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 5d 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.
What it actually says
Review Areas
- Data Protection: EncryptedSharedPreferences/Keystore for sensitive data (not plain SharedPreferences), encryption at rest, no secrets in logs
- Authentication: Secure credential storage, BiometricPrompt, token handling, session management
- Network: HTTPS enforcement, certificate pinning, no hardcoded secrets, network security config
- Input Validation: Sanitization, SQL injection (use Room/parameterized queries), intent validation, deep link validation
- Code: SecureRandom for crypto, ProGuard/R8 enabled, third-party library risks, WebView security
Security Checklist
- No sensitive data in plain SharedPreferences
- Use EncryptedSharedPreferences or Android Keystore
- No hardcoded API keys/secrets (use BuildConfig/env)
- HTTPS for all network calls (network_security_config.xml)
- Input validation on user data and intents
- No sensitive data in logs or stack traces
- Proper error messages (no internal details)
- BiometricPrompt with fallback
- R8/ProGuard enabled for release
- WebView: disable JavaScript if not needed, validate URLs
Output Format
SECURITY ANALYSIS: Risk: [Critical/High/Medium/Low] | Category: [area]
FINDINGS:
- Issue: [description]
- Location: [File:Line]
- Fix: [solution]
RECOMMENDATIONS:
- [immediate actions]
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.
- 5d ago First seen · 39 lines · 43 tokens per session scan A d5f9ea5da207
security-reviewer-android is an agent published in the GitHub repository Desquared/agents-rules-skills (4 stars, last pushed 22d ago), licensed MIT. It adds 43 tokens to every session and 376 once invoked, about $0.0002 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 2026-08-31.
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