Kastell

Kastell

AI-native CLI to audit, harden, and manage your server infrastructure.

Visit Kastell

About Kastell

Kastell is an open-source CLI tool for server infrastructure security and management, providing an AI-native approach to audit, fix, harden, and monitor Linux servers. It features an interactive menu, built-in security audits, automated remediation, backup/restore, cloud provisioning, compliance standards, and an integrated MCP server for AI-agent compatibility. Ideal for DevOps, sysadmins, and technical teams seeking streamlined security and operational workflows.

Pricing Plans
Open Source
$0

Resources

Product Website

Visit Kastell's official website for product details and getting started.

Visit website →

Documentation

Comprehensive guides and references for using Kastell effectively.

View docs →

Community Forum

Engage with other users and developers to share insights and best practices.

Join the community →

Getting Started Guide

Step-by-step instructions for setting up and using Kastell on your Linux servers.

Read the guide →