linux-security-hardener

Lehnert's Claude Skill Shop 🚀

Your personal collection of Claude skills – installable for Claude Code and Claude.ai.

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🚀 Marketplace Installation (Claude Code 2026)

The fastest way to get everything – one command registers the marketplace, one command installs any skill:

# Step 1: Register this repo as a marketplace (once)
/plugin marketplace add chfle/lehnert-claude-skills

# Step 2: Install individual skills
/plugin install skill-shop-manager@lehnert-claude-skills
/plugin install sw-idea-analyzer@lehnert-claude-skills
/plugin install sw-user-story-creator@lehnert-claude-skills
/plugin install sw-use-case-creator@lehnert-claude-skills
/plugin install sw-tech-stack-planner@lehnert-claude-skills
/plugin install sw-use-case-coder@lehnert-claude-skills
/plugin install sw-boilerplate@lehnert-claude-skills
/plugin install sw-diagram-creator@lehnert-claude-skills
/plugin install linux-shell-scriptor@lehnert-claude-skills
/plugin install linux-config-auditor@lehnert-claude-skills
/plugin install docker-compose-writer@lehnert-claude-skills
/plugin install linux-security-hardener@lehnert-claude-skills
/plugin install linux-log-analyzer@lehnert-claude-skills
/plugin install linux-monitoring-setup@lehnert-claude-skills
/plugin install linux-network-configurer@lehnert-claude-skills
/plugin install linux-backup-restore@lehnert-claude-skills
/plugin install linux-systemd-manager@lehnert-claude-skills
/plugin install linux-cron-manager@lehnert-claude-skills
/plugin install linux-selinux-helper@lehnert-claude-skills
/plugin install linux-performance-tuner@lehnert-claude-skills
/plugin install linux-vuln-scanner@lehnert-claude-skills

To install all active skills at once:

/plugin install skill-shop-manager@lehnert-claude-skills

When a new skill is released, just run:

/plugin install <skill-name>@lehnert-claude-skills

No cloning, no copying files – Claude Code fetches and installs directly from GitHub.

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What is this?

This shop is a Git repository with ready-made skills for Claude. Every skill lives in its own folder as a SKILL.md file and can be installed in seconds. The central meta-skill skill-shop-manager knows all skills, recommends the right one, and creates new ones on demand.

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Commands vs Skills

There are two types of active plugins in this shop:

Slash Commands (/command-name)

Skills that have a commands/ directory with a matching .md file become direct slash commands in Claude Code. They appear in the / menu and can be invoked immediately with optional arguments:

/sw-idea-analyzer A gym tracking app with AI coaching
/sw-diagram-creator ERD for the freelancer invoicing app

Meta / Sub-Skills (loaded automatically)

Skills without a commands/ directory are helpers – they are loaded automatically by the skill-shop-manager or referenced as next steps by other skills. They don't appear as / commands but Claude knows when to use them based on context.

Current skills and their type:

Skill	Type	How to invoke
skill-shop-manager	Meta	Loaded automatically
sw-idea-analyzer	Slash command	/sw-idea-analyzer
sw-diagram-creator	Slash command	/sw-diagram-creator
sw-user-story-creator	Slash command	/sw-user-story-creator
sw-use-case-creator	Slash command	/sw-use-case-creator
sw-tech-stack-planner	Slash command	/sw-tech-stack-planner
sw-use-case-coder	Slash command	/sw-use-case-coder
sw-boilerplate	Slash command	/sw-boilerplate
linux-shell-scriptor	Slash command	/linux-shell-scriptor
linux-config-auditor	Slash command	/linux-config-auditor
docker-compose-writer	Slash command	/docker-compose-writer
linux-security-hardener	Slash command	/linux-security-hardener
linux-log-analyzer	Slash command	/linux-log-analyzer
linux-monitoring-setup	Slash command	/linux-monitoring-setup
linux-network-configurer	Slash command	/linux-network-configurer
linux-backup-restore	Slash command	/linux-backup-restore
linux-systemd-manager	Slash command	/linux-systemd-manager
linux-cron-manager	Slash command	/linux-cron-manager
linux-selinux-helper	Slash command	/linux-selinux-helper
linux-performance-tuner	Slash command	/linux-performance-tuner

Rule of thumb: If a skill is a standalone user-facing tool → give it a commands/ file. If it's a helper or orchestrator → leave it as a pure skill.

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Installation

Option A – Claude Code (~/.claude/skills/)

# Clone the repository
git clone https://github.com/your-username/lehnert-claude-skills.git
cd lehnert-claude-skills

# Install a single skill (example: skill-shop-manager)
cp -r skills/skill-shop-manager ~/.claude/skills/