Best Ubuntu MCP Servers
Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things.
Why this server?
Provides virtual Ubuntu desktop instances that can be controlled via the MCP, enabling browsing, running code, and other desktop operations.
AlicenseAqualityDmaintenanceA Model Context Protocol server that enables AI clients to interact with virtual Ubuntu desktops, allowing them to browse the web, run code, and control instances through mouse/keyboard actions and bash commands.2517MITWhy this server?
Provides security hardening, firewall configuration, and maintenance tools specifically tailored for Ubuntu-based server environments.

Kastellofficial
AlicenseAqualityAmaintenanceServer security auditing (413 checks, 29 categories), production hardening, and fleet management. Supports Hetzner, DigitalOcean, Vultr, and Linode.1716457Apache 2.0Why this server?
Allows booting and managing Ubuntu VMs with natural language, including SSH execution and serial console access.
Why this server?
Provides support timeline validation, EOL dates, and version comparison for Ubuntu releases to help determine appropriate versions for deployment.
AlicenseAqualityDmaintenanceEnables AI assistants to check software end-of-life dates and support status using the endoflife.date API, providing accurate information on software lifecycle, security status, and upgrade recommendations in real-time.58MITWhy this server?
Provides dedicated installation support for Ubuntu systems through installation scripts
AlicenseBqualityDmaintenanceLinks IoT devices to AI large models using the MCP and MQTT protocols, enabling natural language control, real-time AI responses, and complex instruction execution for interconnected IoT devices.3371MITWhy this server?
Supports remote management of Ubuntu servers, including performing system updates and running administrative bash scripts.
AlicenseAqualityCmaintenanceEnables AI assistants to securely connect to and manage remote servers via SSH, supporting command execution, file transfers via SFTP, and multi-server management with both password and SSH key authentication.9562MITWhy this server?
Protects an entire Ubuntu server by deploying a host agent that auto-discovers apps and enrolls them with Nemesis Shield.
AlicenseAqualityBmaintenanceA Model Context Protocol server that gives AI coding agents 16 tools to secure what they build: install the one-line Nemesis Shield SDK, learn/approve/enforce app protection, put a domain behind a Cloudflare-like edge, guard LLMs (OWASP LLM Top 10), and create + score Omniguard business-logic fraud rules. Runs locally over stdio; the discovery tools work with no account.16106MITWhy this server?
Provides integration with Ubuntu's package management system for installing nmap, enabling network scanning functionality on Ubuntu systems.
AlicenseBqualityDmaintenanceA Model Control Protocol server that provides access to nmap network scanning functionality, allowing users to run customizable scans, store results, and analyze network security using AI prompts.317MITWhy this server?
Enables SSH connectivity and remote command execution on Ubuntu servers, allowing testing of connections and running commands with stdout, stderr, and exit code responses.
AlicenseBqualityDmaintenanceEnables SSH connectivity and remote command execution on servers, allowing users to test connections and run commands remotely with support for both local networks and public servers.2111ISC