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skill CX Codex

linux-pentester-command-reference — Claude Code skill

A skill that hands your agent a Linux command reference split by pentest phase: recon, enumeration, exploitation, privesc.

Install into Claude Code · Skills CLI (Vercel) All methods and platforms ↓
npx skills add reason-machines/security-skills --skill linux-pentester-command-reference -a claude-code
Open on GitHub

What linux-pentester-command-reference does

The skill points the agent at a collection of Linux commands and techniques grouped by phase. It covers daily survival commands, local and network recon, service and user enumeration, getting an initial shell, escalating to root, and post-exploitation work. A cheatsheet section holds quick one-liners.

The material sits in modules: 00-General-Commands, 01-Recon, 02-Enumeration, 03-Exploitation, 04-Privilege-Escalation, 05-Post-Exploitation and Cheatsheets. Ask about a specific phase and the agent pulls the matching folder instead of guessing from memory. Triggers include hunting SUID binaries, enumerating services on a target, and network discovery.

Worth installing if you poke at Linux boxes in labs or CTFs. These commands act on a live system, and some of them write files or leave traces, so run them against your own target only. The repository clones locally, which means the reference stays usable outside the agent too.

What it helps with

  • hunt SUID binaries and judge which ones help with escalation
  • enumerate services and versions on a Linux target
  • gather local recon: processes, users, environment variables
  • catch a reverse shell and stabilize the terminal
  • check cron jobs and file permissions before escalating

Example prompts for the agent

  • Show me Linux enumeration commands for pentesting
  • How do I find SUID binaries for privilege escalation?
  • What commands do I use for network reconnaissance on Linux?

How to install linux-pentester-command-reference

1Skills CLI (Vercel)

npx skills add reason-machines/security-skills --skill linux-pentester-command-reference -a claude-code

2Manually: put the files in place

~/.claude/skills/linux-pentester-command-reference/SKILL.md

Copy the whole skill folder; for one project use .claude/skills/linux-pentester-command-reference/

Step by step, with commands for each platform: How to install skills in Claude Code: five ways

Questions about linux-pentester-command-reference

How do I install linux-pentester-command-reference in Claude Code?

Run npx skills add reason-machines/security-skills --skill linux-pentester-command-reference -a claude-code. The skill lands at ~/.claude/skills/linux-pentester-command-reference/SKILL.md.

What does linux-pentester-command-reference do?

It gives the agent a Linux command reference organized by pentest phase: reconnaissance, enumeration, exploitation, privilege escalation and post-exploitation.

Does it need network access while I work?

The reference is cloned locally, so you can read the commands without the agent. Some techniques assume a network path between your machine and the target.

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