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Kastell MCP Server

Developer ToolsLow Risk10.0MCP RegistryLocal
Free

Server data from the Official MCP Registry

Server security audit (413 checks), hardening, and fleet management across 4 cloud providers.

About

Server security audit (413 checks), hardening, and fleet management across 4 cloud providers.

Security Report

10.0
Low Risk10.0Low Risk

Valid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Package registry verified. Imported from the Official MCP Registry.

4 files analyzed · 1 issue found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

file_system

Check that this permission is expected for this type of plugin.

env_vars

Check that this permission is expected for this type of plugin.

Shell Command Execution

Runs commands on your machine. Be cautious — only use if you trust this plugin.

What You'll Need

Set these up before or after installing:

Hetzner Cloud API token (optional — only for Hetzner servers)Required

Environment variable: HETZNER_TOKEN

DigitalOcean API token (optional — only for DigitalOcean servers)Required

Environment variable: DIGITALOCEAN_TOKEN

Vultr API token (optional — only for Vultr servers)Required

Environment variable: VULTR_TOKEN

Linode API token (optional — only for Linode servers)Required

Environment variable: LINODE_TOKEN

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-kastelldev-kastell": {
      "env": {
        "VULTR_TOKEN": "your-vultr-token-here",
        "LINODE_TOKEN": "your-linode-token-here",
        "HETZNER_TOKEN": "your-hetzner-token-here",
        "DIGITALOCEAN_TOKEN": "your-digitalocean-token-here"
      },
      "args": [
        "-y",
        "kastell"
      ],
      "command": "npx"
    }
  }
}

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Kastell MCP Server - Server security audit (413 checks), hardening, and fleet | MCP Marketplace