Agent skill

Mobile Security

by gmh5225 in gmh5225/awesome-game-security

Analyze Android or iOS game-security trust boundaries, packages, native code, platform integrity, instrumentation, attestation, and signing.

MITAuto-check passedSecurity

Install Mobile Security

skills CLI
$ npx skills add gmh5225/awesome-game-security --skill mobile-security -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install gmh5225/awesome-game-security mobile-security --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/gmh5225/awesome-game-security.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/mobile-security .claude/skills/mobile-security && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
mobile-security
GitHub stars
3.6k
Token cost
~282 tokens
SKILL.md length
85 words
Files
6 (incl. references)
Skills in repo
12
Repo updated
First seen
Licence
MIT

At a glance

Analyze Android or iOS game-security trust boundaries, packages, native code, platform integrity, instrumentation, attestation, and signing.

  • Device behavior is central
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Tasks that involve Mobile application security

What it does

Mobile Security is an agent skill from gmh5225/awesome-game-security. Analyze Android or iOS game-security trust boundaries, packages, native code, platform integrity, instrumentation, attestation, and signing. Use when mobile OS or device behavior is central.

Its SKILL.md is about 280 tokens, which your agent loads only when the skill is triggered. The skill folder holds 6 other files, including reference files (for example `references/android-and-ios.md`, `references/engines-rendering-and-network.md` and `references/platform-internals.md`).

It sits in Security, covering Mobile application security. It works with Android and iOS. The repository describes itself as: awesome game security [Welcome to PR]. The licence is MIT.

When your agent uses it

  • Device behavior is central
  • Tasks that involve Mobile application security

Example prompts

  • “/mobile-security”

What it can do on your machine

Read from SKILL.md and the folder at commit 8502288. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Mobile Security loads about 282 tokens when it runs, and up to ~6.6k if it reads all its reference files. Until then it costs about 52 tokens; SKILL.md has 85 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~52
When it runs · the whole SKILL.md, loaded when a task matches
~282
With references · SKILL.md plus every file in references/, read only if the agent opens them
~6.6k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from gmh5225/awesome-game-security at commit 8502288, republished under its MIT licence (© gmh5225). 85 words, ~282 tokens.

Download SKILL.mdSave it as .claude/skills/mobile-security/SKILL.md (or your agent's skills folder). This skill also uses 5 other files; get the full folder from GitHub.
name
mobile-security
description
Analyze Android or iOS game-security trust boundaries, packages, native code, platform integrity, instrumentation, attestation, and signing. Use when mobile OS or device behavior is central.

Mobile game security

Record the device, OS build, ABI, package signer, entitlements, privilege state, and collection method before drawing conclusions.

Topic routing

Use game-security-research-rigor for version-sensitive attestation or bypass claims. Route general engine, network-authority, or kernel questions to their narrower skill.

© gmh5225, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 5 other files (references) in .claude/skills/mobile-security of gmh5225/awesome-game-security.

  • SKILL.md
  • references/android-and-ios.md
  • references/engines-rendering-and-network.md
  • references/platform-internals.md
  • references/repository-map.md
  • references/repository-resources.md

Open the folder on GitHubat commit 8502288

Compare with similar skills

Mobile Security next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Mobile Security compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Mobile Security this skillgmh5225/awesome-game-security3.6k—~282Automated safety check: PassMIT
Frida Mobile Securityindex-login/MobileRE-Skill144—~3kAutomated safety check: PassMIT
Mobile Security Experts7safe/android-h1211—~631Automated safety check: PassNone
Mira Risk Collectvw2x/Mira105—~793Automated safety check: PassGPL-3.0
R0crawl Skillsmanyuegong33/r0crawl_skills310—~1.2kAutomated safety check: PassNone
Mobile Reversesickn33/agentic-awesome-skills47k1 repos~1.5kAutomated safety check: PassMIT

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More from gmh5225/awesome-game-security

All 12 skills in this repo
  • Awesome Game Security Overview

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    Find, select, classify, or maintain resources in awesome-game-security.

    3.6k GitHub stars~301 tokensUpdated today
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  • Game Security Research Rigor

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    Verify consequential or disputed game-security claims with primary sources, reproducible evidence, explicit trust boundaries, and calibrated uncertainty.

    3.6k GitHub stars~326 tokensUpdated today
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  • Anti Cheat Systems

    gmh5225/awesome-game-security

    Analyze layered anti-cheat architecture, detection evidence, telemetry, and enforcement tradeoffs.

    3.6k GitHub stars~353 tokensUpdated today
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  • Dma Attack Techniques

    gmh5225/awesome-game-security

    Analyze PCIe DMA threats, host-mediated memory acquisition, FPGA behavior, and IOMMU defenses.

    3.6k GitHub stars~415 tokensUpdated today
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  • Game Engine Resources

    gmh5225/awesome-game-security

    Analyze game-engine internals and select version-matched resources for Unreal, Unity, Source, Godot, or custom engines.

    3.6k GitHub stars~281 tokensUpdated today
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  • Game Hacking Techniques

    gmh5225/awesome-game-security

    Classify game-cheat capabilities and their defensive implications across memory, injection, rendering, input, engines, kernels, DMA, and remote transports.

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Works with

Categories

Questions about Mobile Security

What does Mobile Security do?

Analyze Android or iOS game-security trust boundaries, packages, native code, platform integrity, instrumentation, attestation, and signing. Mobile Security is an agent skill from gmh5225/awesome-game-security. Analyze Android or iOS game-security trust boundaries, packages, native code, platform integrity, instrumentation, attestation, and signing.

When should I use Mobile Security?

Mobile Security fits situations like: device behavior is central; tasks that involve Mobile application security.

How do I install Mobile Security in Claude Code?

Run `npx skills add gmh5225/awesome-game-security --skill mobile-security -a claude-code`. Or copy the skill folder (.claude/skills/mobile-security in gmh5225/awesome-game-security) into .claude/skills/mobile-security in your project. Claude Code loads it when a task matches its description.

How do I install Mobile Security in Codex?

Run `npx skills add gmh5225/awesome-game-security --skill mobile-security -a codex`. Or copy the skill folder (.claude/skills/mobile-security in gmh5225/awesome-game-security) into .agents/skills/mobile-security in your project. Codex loads it when a task matches its description.

Can I use Mobile Security in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add gmh5225/awesome-game-security --skill mobile-security -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/mobile-security, .gemini/skills/mobile-security, .github/skills/mobile-security and .opencode/skills/mobile-security in your project.

What does Mobile Security need to run?

SKILL.md names no scripts, command-line tools or credentials: Mobile Security is instructions for the agent only.

Does Mobile Security access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Mobile Security safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Mobile Security use?

Mobile Security is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Mobile Security use?

About 282 tokens (SKILL.md is roughly 1.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 6.3k tokens, read only when the agent opens those files.

What are the alternatives to Mobile Security?

Skills that share tags, products or a category with Mobile Security: Frida Mobile Security (index-login/MobileRE-Skill, 144 stars), Mobile Security Expert (s7safe/android-h1, 211 stars), Mira Risk Collect (vw2x/Mira, 105 stars) and R0crawl Skills (manyuegong33/r0crawl_skills, 310 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Mobile Security?

gmh5225 (a GitHub user) maintains it in gmh5225/awesome-game-security, which has 3,584 GitHub stars. The repository holds 12 skills in this directory. The repository was last updated on October 9, 2026.

Source: gmh5225/awesome-game-security on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.