harden

Audit VPS security configurations and apply automated hardening fixes.

650|137|Updated Jan 26, 2026
One-click install
npx skills add https://github.com/alsk1992/CloddsBot --skill harden-alsk1992
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: harden
Source: https://github.com/alsk1992/CloddsBot/tree/main/src/skills/bundled/harden
Command: npx skills add https://github.com/alsk1992/CloddsBot --skill harden-alsk1992

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill automates the process of auditing and hardening your remote servers (VPS) against common security vulnerabilities, ensuring a more secure and robust system.

Core Features & Use Cases

  • Security Auditing: Performs a comprehensive check of critical security configurations on your server.
  • Automated Hardening: Applies safe, recommended security fixes to mitigate identified risks.
  • Emergency Hardening: Provides a quick, 10-minute hardening script for new or compromised servers.
  • Reporting: Generates a clear markdown report of the audit findings and recommended actions.

Quick Start

Run a security audit on the server at 192.168.1.100.

Frequently Asked Questions about harden

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I audit and harden my VPS for security vulnerabilities?

To audit and harden a VPS, this Skill checks system updates, SSH configurations, firewall status, and service availability, then applies automated fixes for common security misconfigurations. It requires SSH access to the target server to execute the audit and generate a detailed report.

What is the best way to secure SSH configurations on a new server?

Securing SSH configurations on a new server is handled by running an emergency hardening script that applies safe, recommended fixes to mitigate identified risks. This process checks critical SSH settings and generates a markdown report detailing the applied security configurations.

Can I use this server hardening tool on an already compromised VPS?

Yes, you can use this tool on a compromised VPS by running the provided emergency hardening script. This quick, 10-minute process audits critical system configurations and applies automated fixes to lock down the server against further exploitation.

Do I need root SSH access to run a firewall audit on a remote server?

Yes, you need SSH access to the target server to run a firewall audit and apply security fixes. The Skill connects remotely to check firewall status and service availability, executing automated hardening procedures directly on the VPS.

What does an automated VPS security audit report include?

An automated VPS security audit report includes detailed findings on system updates, SSH configurations, firewall status, and service availability. It provides a clear markdown summary of identified security misconfigurations alongside the recommended actions taken to harden the server.