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mobile-security

Guide for Android and iOS game security, reversing, and anti-cheat-adjacent platform research. Use this skill when working with APK or IPA analysis, IL2CPP mobile titles, Frida, Zygisk or Magisk, jailbreak or root detection bypass, Android kernel modules, emulator detection, or mobile anti-cheat systems.

64

Quality

78%

Does it follow best practices?

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Adds up to 20 points to the overall score

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SecuritybySnyk

Critical

Do not install without reviewing

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tessl review fix ./.claude/skills/mobile-security/SKILL.md
SKILL.md
Quality
Evals
Security

Security

2 findings: 1 critical severity, 1 medium severity. Installing this skill is not recommended: please review these findings carefully if you do intend to do so.

Critical

E006: Malicious code pattern detected in skill scripts.

What this means

Detected high-risk code patterns in the skill content — including its prompts, tool definitions, and resources — such as data exfiltration, backdoors, remote code execution, credential theft, system compromise, supply chain attacks, and obfuscation techniques.

Why it was flagged

This skill contains explicit, actionable instructions for injecting code (ptrace/zygote), hooking and patching apps, bypassing certificate pinning and anti-cheat/root detection, and kernel/process memory manipulation—capabilities that enable unauthorized remote code execution, stealthy persistence, and interception/exfiltration.

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Medium

W013: Attempt to modify system services in skill instructions.

What this means

The skill prompts the agent to compromise the security or integrity of the user’s machine by modifying system-level services or configurations, such as obtaining elevated privileges, altering startup scripts, or changing system-wide settings.

Why it was flagged

This skill contains explicit, actionable instructions for gaining/using root, patching kernels, loading kernel modules, accessing/writing process memory (e.g. /proc/pid/mem), and bypassing security checks — all activities that modify a machine's state or bypass protections and therefore present a high risk of compromising the host or connected devices.

Low

Low-risk findings.

1 low severity finding. Worth noting, but not necessarily harmful.

Low

W012: Unverifiable external dependency detected (runtime URL that controls agent).

What this means

The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.

Why it was flagged

The skill explicitly instructs fetching remote raw GitHub content at https://raw.githubusercontent.com/gmh5225/awesome-game-security/refs/heads/main/README.md (and related raw.githubusercontent.com archive/description URLs) at runtime to drive responses, so external content would directly control agent prompts.

Repository
gmh5225/awesome-game-security
Audited
Security analysis
Snyk

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