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 liuyi0808/android-review --skill security-auditgit clone --depth 1 https://github.com/liuyi0808/android-reviewWrote 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/liuyi0808/android-review/security-audit)<a href="https://agentmods.dev/skills/liuyi0808/android-review/security-audit"><img src="https://agentmods.dev/badge/skills/liuyi0808/android-review/security-audit.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 findings, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Privilege Escalation · line 108 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
- medium Excessive Agency · line 153 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
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 | $0.00099 | $0.02070 |
| Opus 5 | $0.00049 | $0.01035 |
| Sonnet 5 | $0.00020 | $0.00414 |
| Haiku 4.5 | $0.00010 | $0.00207 |
Grade A, and why
security-audit 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 8d 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 — 175 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Android Security Audit Skill (OWASP MASVS v2.0)
Comprehensive security audit guidance covering all 8 MASVS categories with Kotlin code examples, anti-patterns, and actionable checklists.
Reference: OWASP MASVS v2.0
Audit Output Format
Report findings using this template:
### [SEVERITY] Finding Title
**Category**: MASVS-STORAGE | CRYPTO | AUTH | NETWORK | PLATFORM | CODE | RESILIENCE | PRIVACY
**Severity**: CRITICAL | HIGH | MEDIUM | LOW | INFO
**File**: path/to/file.kt:LineNumber
**CWE**: CWE-XXX
**Description**: What the vulnerability is and why it matters.
**Evidence**:
```kotlin
// Vulnerable code snippet
Impact: What an attacker could achieve. Remediation:
// Fixed code
References: OWASP MASVS-XXXX, MSTG-XXXX-XXX
| Severity | Definition | Example |
|---|---|---|
| **CRITICAL** | Immediate exploitation, data breach likely | Hardcoded API keys, disabled TLS |
| **HIGH** | Exploitation feasible, significant impact | Missing pinning, plaintext storage |
| **MEDIUM** | Requires conditions, moderate impact | Missing root detection, verbose logs |
| **LOW** | Minor improvement, limited impact | Missing `FLAG_SECURE` |
| **INFO** | Best practice recommendation | Code style |
---
## Reference Guide — Load on Demand
Each reference file contains Bad/Good code examples, anti-pattern tables, and detailed checklists. **Read the relevant file when auditing that category.**
| # | Reference File | MASVS Category | When to Load |
|---|---------------|----------------|-------------|
| 1 | [references/storage.md](references/storage.md) | MASVS-STORAGE | SharedPreferences, file storage, backups, logs |
| 2 | [references/crypto.md](references/crypto.md) | MASVS-CRYPTO | Encryption keys, Keystore, algorithms, IVs |
| 3 | [references/auth.md](references/auth.md) | MASVS-AUTH | Biometrics, tokens, session management |
| 4 | [references/network.md](references/network.md) | MASVS-NETWORK | TLS, cert pinning, cleartext traffic |
| 5 | [references/platform.md](references/platform.md) | MASVS-PLATFORM | Intents, WebView, Content Providers |
| 6 | [references/code.md](references/code.md) | MASVS-CODE | Build config, R8, logging, debug artifacts |
| 7 | [references/resilience.md](references/resilience.md) | MASVS-RESILIENCE | Root detection, tamper detection, obfuscation |
| 8 | [references/privacy.md](references/privacy.md) | MASVS-PRIVACY | Data minimization, consent, GDPR/CCPA |
What ships with it
8 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 8d ago First seen · 175 lines · 99 tokens per session scan A 441a559707db
security-audit is a skill published in the GitHub repository liuyi0808/android-review (11 stars, last pushed 12d ago), licensed MIT. It adds 99 tokens to every session and 2,070 once invoked, about $0.0005 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 2026-08-30.
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