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 hypnguyen1209/offensive-claude --skill mobile-pentestgit clone --depth 1 https://github.com/hypnguyen1209/offensive-claudeWrote 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/hypnguyen1209/offensive-claude/mobile-pentest)<a href="https://agentmods.dev/skills/hypnguyen1209/offensive-claude/mobile-pentest"><img src="https://agentmods.dev/badge/skills/hypnguyen1209/offensive-claude/mobile-pentest/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/hypnguyen1209/offensive-claude/mobile-pentest"><img src="https://agentmods.dev/badge/skills/hypnguyen1209/offensive-claude/mobile-pentest.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 4 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 92 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.
- high Privilege Escalation · line 110 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 Privilege Escalation · line 79 Commands invoke sudo or root privileges. Verify this elevated access is necessary and justified.Fix: Avoid sudo/root unless strictly required. Prefer least-privilege patterns. If elevation is needed, document the justification and scope.
- medium Rogue Agent · line 118 Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
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 | $0.00059 | $0.02846 |
| Opus 5 | $0.00030 | $0.01423 |
| Sonnet 5 | $0.00012 | $0.00569 |
| Haiku 4.5 | $0.00006 | $0.00285 |
Grade B, and why
mobile-pentest scanned grade B with 2 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 12d 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.
Harvests environment variablesmediumData exfiltration
Enumerating or grepping the environment for keys collects credentials unrelated to what the mod says it does.
- Extract secrets from insecure storage (SharedPrefs, SQLite, Keychain, Keystore) and reverse hybrid apps Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Asks for rootlowPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
adb shell "su -c 'chmod 755 /data/local/tmp/frida-server && /data/local/tmp/frida-server &'" Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
How it starts
The opening of the file, as written. The whole thing — 121 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Mobile Application Penetration Testing
When to Activate
- Android/iOS application security assessment, bug-bounty mobile triage, or app-store reconnaissance
- Need to intercept TLS traffic (SSL/cert pinning, Android 14/15 Conscrypt-APEX trust store, Flutter/RN stacks)
- Bypass root/jailbreak or biometric-gating controls during dynamic analysis
- Enumerate and exploit exported components, content providers, deep links, and WebViews
- Extract secrets from insecure storage (SharedPrefs, SQLite, Keychain, Keystore) and reverse hybrid apps
Technique Map
| Technique | ATT&CK | CWE | Reference | Script |
|---|---|---|---|---|
| Lab build + Frida 17 server/gadget | T1635 | CWE-1188 | references/environment-interception.md | - |
| Android 14/15 Conscrypt-APEX CA injection | T1521.001 | CWE-295 | references/environment-interception.md | scripts/android_ca_inject.sh |
| SSL/cert-pinning bypass (Java TM/OkHttp/native) | T1521.001 | CWE-295 | references/environment-interception.md | scripts/universal_unpin.js |
| Root detection bypass (RootBeer/native stat) | T1633.001 | CWE-693 | references/environment-interception.md | scripts/universal_unpin.js |
| Exported activity/service/receiver abuse | T1626.001 | CWE-926 | references/android-component-attacks.md | scripts/manifest_attack_surface.py |
| Content-provider SQLi / path traversal (CVE-2025-48609) | T1409 | CWE-22, CWE-89 | references/android-component-attacks.md | scripts/component_fuzz.sh |
| Task hijacking / StrandHogg / TapTrap (USENIX '25) | T1517 | CWE-1021 | references/android-component-attacks.md | scripts/manifest_attack_surface.py |
| Deep-link / intent-redirect / scheme hijack | T1635, T1577 | CWE-939 | references/webview-deeplink-exploitation.md | scripts/component_fuzz.sh |
| WebView JS-interface RCE + file:// theft | T1577 | CWE-749 | references/webview-deeplink-exploitation.md | scripts/component_fuzz.sh |
| OAuth custom-scheme callback interception | T1635 | CWE-940 | references/webview-deeplink-exploitation.md | - |
| Insecure storage (SharedPrefs/SQLite/external) | T1409 | CWE-312 | references/insecure-storage-crypto.md | scripts/manifest_attack_surface.py |
| Keystore/Keychain misuse + dumping | T1634 | CWE-522 | references/insecure-storage-crypto.md | scripts/ios_bypass_suite.js |
| Biometric bypass (BiometricPrompt/LAContext) | T1634 | CWE-287 | references/insecure-storage-crypto.md | scripts/ios_bypass_suite.js |
| iOS jailbreak + JB-detection bypass | T1635 | CWE-693 | references/ios-offensive.md | scripts/ios_bypass_suite.js |
| IPA decrypt / class-dump / URL-scheme abuse | T1409, T1635 | CWE-200 | references/ios-offensive.md | scripts/ios_bypass_suite.js |
| Flutter RE / reFlutter pinning bypass | T1521.001 | CWE-295 | references/crossplatform-re-instrumentation.md | scripts/hermes_triage.py |
| React Native Hermes bytecode decompile | T1640 | CWE-656 | references/crossplatform-re-instrumentation.md | scripts/hermes_triage.py |
What ships with it
12 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.
- references/android-component-attacks.md 11 KB
- references/crossplatform-re-instrumentation.md 8.9 KB
- references/environment-interception.md 12 KB
- references/insecure-storage-crypto.md 8.7 KB
- references/ios-offensive.md 8.1 KB
- references/webview-deeplink-exploitation.md 9.3 KB
- scripts/android_ca_inject.sh 2.8 KB runs code
- scripts/component_fuzz.sh 4.1 KB runs code
- scripts/hermes_triage.py 5.6 KB runs code
- scripts/ios_bypass_suite.js 6.0 KB runs code
- scripts/manifest_attack_surface.py 8.2 KB runs code
- scripts/universal_unpin.js 6.7 KB runs code
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.
- 12d ago First seen · 121 lines · 59 tokens per session scan B fb9dddec824d
mobile-pentest is a skill published in the GitHub repository hypnguyen1209/offensive-claude (360 stars, last pushed 26d ago), licensed MIT. It adds 59 tokens to every session and 2,846 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it B with 2 findings (harvests environment variables, asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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offensive-mobile
Mobile (Android + iOS) application penetration testing methodology. Covers static analysis (apktool/jadx for Android, class-dump/Hopper/IDA for iOS), dynamic instrumentation with Frida and Objection, SSL pinning bypass strategies, root/jailbreak detection bypass, deep-link / URL-scheme abuse, exported component…
edit-app
Use when the user wants to iterate on an existing generated Power Apps mobile app after /create-mobile-app: update the plan, data model, native capabilities, design, screens, generated app code, and preview without restarting the full project flow.
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Use when the user wants to enable offline mode for a Power Apps mobile app and create a Mobile Offline Profile in Dataverse — designs per-table row scope, relationships, columns, and sync frequency through a 3-gate approval flow.
add-native
Public entry point for native device capabilities and native controls — camera, image picker, barcode/QR scanner, document picker, file picker, secure storage, file system, sharing, PDF generation/viewing, pen/signature capture, background GPS/geolocation tracking, or supported local file workflows — in a Power Apps…