Harden an OpenClaw Linux server with SSH key-only auth, UFW firewall, fail2ban brute-force protection, and credential permissions. Use when setting up a new...
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Select your agent
Option 1: Install via CLI (recommended)
Recommended (no pre-install needed)
npx clawhub@latest --dir ~/.claude/skills install server-host-hardeningOr via clawhub CLI (if already installed)
clawhub --dir ~/.claude/skills install server-host-hardeningβ οΈ Requires Node.js 18+. No Node? Use Option 2 below to download the ZIP instead. Install Node.js β
Option 2: Manual install (no Node required)
Download the ZIP, extract it, and place the folder at the path below. Restart your agent to activate.
Install path
~/.claude/skills/server-host-hardening/π‘Extract and place the folder at the path above, then restart your agent.
Category
π€AI Agent & AutomationPlatforms
What Host Hardening can do for your AI workflow
Harden an openclaw linux directly from your Claude conversation
Works across Claude, Cursor, OpenClaw β install once, use everywhere
One-command installation β no complex setup required
Combine with other skills to build powerful multi-step AI workflows
Try these prompts with your AI agent after installing Host Hardening
Help me get started with Host Hardening
Explains what Host Hardening does, walks through the setup, and runs a quick demo based on your current project
Use Host Hardening to harden an OpenClaw Linux server with SSH key-only auth, UFW firewal...
Invokes Host Hardening with the right parameters and returns the result directly in the conversation
What can I do with Host Hardening in my ai agent & automation workflow?
Lists the top use cases for Host Hardening, with example commands for each scenario
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Host Hardening extends your AI assistant with the ability to harden an OpenClaw Linux server with SSH key-only auth, UFW firewall, fail2ban brute-force protection, and credential permissions. Use when setting up a new... Rather than leaving your conversation to handle this manually, you can ask your Claude agent directly β and it will take care of the task end-to-end, using Host Hardening as its underlying capability.
Host Hardening works across Claude, Cursor, OpenClaw through the Model Context Protocol (MCP) β an open standard that lets AI clients share tools and skills without lock-in. Because MCP is platform-agnostic by design, you install Host Hardening once and it becomes available across all your AI clients. Whether you're working in Claude for focused sessions or Cursor for integrated workflows, the skill behaves consistently.
To install Host Hardening, copy the skill folder to `~/.claude/skills/server-host-hardening/` for use across all your projects, or `.claude/skills/server-host-hardening/` for a single project. Restart Claude and the skill is immediately active β invoke it with `/server-host-hardening` or just describe your goal and the AI will pick it up automatically.
Host Hardening has 431 installs and is part of the growing AI Agent & Automation skill ecosystem on DiscoverAISkills. Like all skills on DiscoverAISkills, it is free to install and use. The broader AI skills ecosystem continues to expand as developers contribute new capabilities across categories like developer tools, data analysis, writing, automation, and more.
Place the skill folder at ~/.claude/skills/server-host-hardening/ for personal use (all projects), or .claude/skills/server-host-hardening/ for project-specific use. Restart your AI client, then invoke with /server-host-hardening or let the AI discover it automatically.
Host Hardening supports Claude, Cursor, OpenClaw. It integrates seamlessly with these AI platforms to extend their capabilities.
Host Hardening is free to install. Check the repository for licensing information.
Harden an OpenClaw Linux server with SSH key-only auth, UFW firewall, fail2ban brute-force protection, and credential permissions. Use when setting up a new...
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Automate my ai agent & automation tasks using Host Hardening
Identifies repetitive steps in your workflow and sets up Host Hardening to handle them automatically
Host Hardening is categorized under AI Agent & Automation. These skills help AI agents perform specialized tasks in this domain.
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