Agent skill

Linux Platform Security

by gmh5225 in gmh5225/awesome-game-security

Analyze Linux, SteamOS, Steam Deck, Wine, or Proton game-security boundaries.

MITAuto-check passedSecurity

Install Linux Platform Security

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

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

GitHub CLI
$ gh skill install gmh5225/awesome-game-security linux-platform-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/linux-platform-security .claude/skills/linux-platform-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
linux-platform-security
GitHub stars
3.6k
Token cost
~220 tokens
SKILL.md length
63 words
Files
3 (incl. references)
Skills in repo
12
Repo updated
First seen
Licence
MIT

At a glance

Analyze Linux, SteamOS, Steam Deck, Wine, or Proton game-security boundaries.

  • ELF/process evidence
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Linux memory forensics

What it does

Linux Platform Security is an agent skill from gmh5225/awesome-game-security. Analyze Linux, SteamOS, Steam Deck, Wine, or Proton game-security boundaries. Use for ELF/process evidence, privileges, namespaces, seccomp, LSMs, compatibility, or Linux memory forensics.

Its SKILL.md is about 220 tokens, which your agent loads only when the skill is triggered. The skill folder holds 3 other files, including reference files (for example `references/repository-resources.md` and `references/review-guide.md`).

It sits in Security, covering Digital forensics. It works with Linux. The repository describes itself as: awesome game security [Welcome to PR]. The licence is MIT.

When your agent uses it

  • ELF/process evidence
  • Linux memory forensics

Example prompts

  • “/linux-platform-security”

What it can do on your machine

Read from SKILL.md and the folder at commit 065e20d. 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

Linux Platform Security loads about 220 tokens when it runs, and up to ~3.2k if it reads all its reference files. Until then it costs about 53 tokens; SKILL.md has 63 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~53
When it runs · the whole SKILL.md, loaded when a task matches
~220
With references · SKILL.md plus every file in references/, read only if the agent opens them
~3.2k

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 065e20d, republished under its MIT licence (© gmh5225). 63 words, ~220 tokens.

Download SKILL.mdSave it as .claude/skills/linux-platform-security/SKILL.md (or your agent's skills folder). This skill also uses 2 other files; get the full folder from GitHub.
name
linux-platform-security
description
Analyze Linux, SteamOS, Steam Deck, Wine, or Proton game-security boundaries. Use for ELF/process evidence, privileges, namespaces, seccomp, LSMs, compatibility, or Linux memory forensics.

Linux platform security

Record the kernel, distribution, runtime, compatibility layer, container or namespace state, and active policy before interpreting behavior.

Topic routing

  • Review guide for execution-stack classification, privilege and isolation boundaries, threat models, evidence, and result format.
  • Repository resources for Wine, kernel, WSL, and forensic source selection.

Use reverse-engineering-tools for binary reconstruction, graphics-api-hooking for rendering or capture, and dma-attack-techniques for device-originated memory access.

© 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 2 other files (references) in .claude/skills/linux-platform-security of gmh5225/awesome-game-security.

  • SKILL.md
  • references/repository-resources.md
  • references/review-guide.md

Open the folder on GitHubat commit 065e20d

Compare with similar skills

Linux Platform 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.

Linux Platform Security compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Linux Platform Security this skillgmh5225/awesome-game-security3.6k—~220Automated safety check: PassMIT
Forensics OsqueryAgentSecOps/SecOpsAgentKit2201 repos~4.9kAutomated safety check: NotesCustom licence
Analyzing Memory Forensics With Lime And Volatilitymukul975/Anthropic-Cybersecurity-Skills34k—~631Automated safety check: PassApache-2.0
Performing Memory Forensics With Volatility3 Pluginsmukul975/Anthropic-Cybersecurity-Skills34k—~2.1kAutomated safety check: PassApache-2.0
Analyzing Memory Dumps With Volatilitymukul975/Anthropic-Cybersecurity-Skills34k—~2.9kAutomated safety check: PassApache-2.0
Conducting Memory Forensics With Volatilitymukul975/Anthropic-Cybersecurity-Skills34k—~2.6kAutomated safety check: PassApache-2.0

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More from gmh5225/awesome-game-security

All 12 skills in this repo
  • Awesome Game Security Overview

    gmh5225/awesome-game-security

    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.

    3.6k GitHub stars~356 tokensUpdated today
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Works with

Categories

Questions about Linux Platform Security

What does Linux Platform Security do?

Analyze Linux, SteamOS, Steam Deck, Wine, or Proton game-security boundaries. Linux Platform Security is an agent skill from gmh5225/awesome-game-security. Analyze Linux, SteamOS, Steam Deck, Wine, or Proton game-security boundaries.

When should I use Linux Platform Security?

Linux Platform Security fits situations like: ELF/process evidence; linux memory forensics.

How do I install Linux Platform Security in Claude Code?

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

How do I install Linux Platform Security in Codex?

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

Can I use Linux Platform 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 linux-platform-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/linux-platform-security, .gemini/skills/linux-platform-security, .github/skills/linux-platform-security and .opencode/skills/linux-platform-security in your project.

What does Linux Platform Security need to run?

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

Does Linux Platform 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 Linux Platform 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 Linux Platform Security use?

Linux Platform 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 Linux Platform Security use?

About 220 tokens (SKILL.md is roughly 880 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 3k tokens, read only when the agent opens those files.

What are the alternatives to Linux Platform Security?

Skills that share tags, products or a category with Linux Platform Security: Forensics Osquery (AgentSecOps/SecOpsAgentKit, 220 stars), Analyzing Memory Forensics With Lime And Volatility (mukul975/Anthropic-Cybersecurity-Skills, 34k stars), Performing Memory Forensics With Volatility3 Plugins (mukul975/Anthropic-Cybersecurity-Skills, 34k stars) and Analyzing Memory Dumps With Volatility (mukul975/Anthropic-Cybersecurity-Skills, 34k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Linux Platform Security?

gmh5225 (a GitHub user) maintains it in gmh5225/awesome-game-security, which has 3,578 GitHub stars. The repository holds 12 skills in this directory. The repository was last updated on October 8, 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.