Hetzner MCP Server

Tools

⚠ marks destructive or hard-to-reverse operations.

Servers 7

Create, power on/off/reboot, and delete cloud servers.

list_servers get_server create_server delete_server ⚠ power_on power_off ⚠ reboot ⚠

SSH Keys 4

Manage SSH public keys for server authentication.

list_ssh_keys get_ssh_key create_ssh_key delete_ssh_key ⚠

Cloud Volumes 4

Attach and detach persistent block storage volumes.

list_volumes get_volume attach_volume ⚠ detach_volume ⚠

Metrics & RAM 2

CPU, disk I/O, network metrics — and RAM via SSH (the Metrics API doesn't expose memory).

get_server_metrics get_server_ram

Reference 3

Browse available server types, OS images, and datacenter locations.

list_server_types list_images list_locations

Storage Boxes 20

Full CRUD for Hetzner Storage Boxes — subaccounts, snapshots, access settings, and scheduled backup plans. Requires a unified API token.

list / get / create update / delete subaccounts snapshots access settings

Quick Setup

Add to ~/.claude.json (run /mcp in Claude Code to confirm the path):

{
  "mcpServers": {
    "hetzner": {
      "type": "stdio",
      "command": "npx",
      "args": ["@jurislm/hetzner-mcp"],
      "env": {
        "HETZNER_API_TOKEN": "your-api-token",
        // Storage Boxes only — unified token from console.hetzner.com
        "HETZNER_API_TOKEN_UNIFIED": "your-unified-token"
      }
    }
  }
}

Two token types: All tools except Storage Boxes use a Cloud project token from console.hetzner.cloud. Storage Box tools use a unified token from console.hetzner.com. A Cloud token on the unified API returns 401.