Plesk MCP Server (v2.0.0)

The Plesk MCP Server is a high-performance Model Context Protocol (MCP) implementation that bridges Large Language Models (LLMs) with the Plesk REST API. By transforming administrative tasks into a set of standardized tools, it allows AI agents to manage hosting environments with precision and safety.

🚀 Value Proposition: The V2 Leap

Version 2.0.0 evolves the server from a simple domain viewer to a comprehensive administrative suite. The core value proposition of V2 is Proactive Infrastructure Governance.

Key V2 Enhancements:

• Security Hardening: Integrated Fail2Ban and Firewall controls allow the AI to actively defend the server against brute-force attacks and unauthorized access in real-time.
• Health Observability: Real-time monitoring of CPU, RAM, and Disk usage enables the AI to detect resource bottlenecks and predict potential outages before they happen.
• Service Reliability: Direct access to DNS records and mail queue status streamlines the troubleshooting of delivery failures and resolution issues.
• Data Assurance: The ability to trigger manual backups ensures that critical changes can be preceded by a safety snapshot.

🛠️ Toolset Overview

🛡️ Security Management

• plesk_fail2ban_check_ip: Verify if an IP is banned.
• plesk_fail2ban_unban_ip: Restore access for a blocked IP.
• plesk_fail2ban_whitelist_ip: Prevent future bans for trusted IPs.
• plesk_firewall_list_rules: Audit current traffic rules.
• plesk_firewall_add_rule: Deploy new security rules.
• plesk_firewall_remove_rule: Clean up obsolete rules.

📊 Health Monitoring

• plesk_server_health: Get current resource utilization (CPU/RAM/Disk).
• plesk_server_status: Check overall system uptime and stability.

🌐 DNS & Email

• plesk_dns_get_records: Retrieve and analyze DNS configurations.
• plesk_mail_queue_status: Monitor outbound mail delivery performance.

📦 Backups & Core

• plesk_backup_trigger: Execute immediate domain backups.
• plesk_list_domains: List all hosted domains.
• plesk_get_domain_details: Deep-dive into domain configurations.
• plesk_restart_service: Manage system services (Apache, Nginx, MySQL).

⚙️ Configuration

Environment Variables

The server requires the following environment variables:

• PLESK_URL: The base URL of your Plesk server (e.g., https://plesk.example.com:8443/).
• PLESK_API_KEY: Your Plesk REST API key.

🏗️ Implementation Details

• Transport: Stdio
• API: Plesk REST API v2
• Language: Node.js (ES Modules)
• Client: Axios

Alejandro Trujillo Jiménez

Klan1 Labs - R&D Team

Website: klan1.com