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kastelldev/kastell

Apache-2.0API key required

](https://glama.ai/mcp/servers/kastelldev/kastell) 📇 ☁️ 🏠 🍎 🪟 🐧 - Server security auditing and hardening toolkit. 413 security checks across 29 categories (SSH, Firewall, Docker, TLS, HTTP Header

TypeScriptAI & LLMs

Install

npx -y kastell

Required environment variables

HETZNER_TOKENSet in your MCP config
DIGITALOCEAN_TOKENSet in your MCP config
VULTR_TOKENSet in your MCP config
LINODE_TOKENSet in your MCP config

claude_desktop_config.json

claude_desktop_config.json
{
  "mcpServers": {
    "kastelldev-kastell": {
      "command": "npx",
      "args": [
        "-y",
        "kastell"
      ],
      "env": {
        "HETZNER_TOKEN": "<YOUR_HETZNER_TOKEN>",
        "DIGITALOCEAN_TOKEN": "<YOUR_DIGITALOCEAN_TOKEN>",
        "VULTR_TOKEN": "<YOUR_VULTR_TOKEN>",
        "LINODE_TOKEN": "<YOUR_LINODE_TOKEN>"
      }
    }
  }
}

Add this to your Claude Desktop config file. Find it at ~/Library/Application Support/Claude/claude_desktop_config.json on macOS.