Hetzner Cloud MCP

An unofficial local Model Context Protocol (MCP) server exposing the entire Hetzner Cloud API as 201 typed tools for read and write operations. It includes code-generated tools from the API specification, hand-tuned wrappers for common server operations, and features like automatic pagination, capped backoff, and optional write guards for safety.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by mguttmann

Vendor documentation

What you can do with it

List and manage cloud servers
Configure Cloud DNS zones and records
Manage load balancers and firewalls
Execute raw API requests via escape hatch

Source and maintenance

Community listingRegistry 0.2.0

mcp-registry: io.github.mguttmann/the-real-hetzner-mcp@0.2.0 Source repository Project website

Maintenance checked: Oct 31, 2026, 10:59 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@mguttmann/hetzner-cloud-mcp 0.2.0

npmnpx

@mguttmann/hetzner-cloud-mcp package definition

{
  "version": "0.2.0",
  "transport": "stdio",
  "identifier": "@mguttmann/hetzner-cloud-mcp",
  "runtimeHint": "npx",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "HETZNER_API_TOKEN",
      "format": "string",
      "isRequired": true,
      "description": "Hetzner Cloud API token from the Cloud Console (project > Security > API tokens). The server can do exactly what this token allows; use a Read token if the client only needs to read."
    },
    {
      "name": "HETZNER_READ_ONLY",
      "format": "boolean",
      "default": "false",
      "description": "true: every tool that is not read-only, and hcloud_raw_request with a method other than GET, returns an error without sending a request. Any value other than true, 1, yes, false, 0, no or empty stops the server at startup."
    },
    {
      "name": "HETZNER_CONFIRM_WRITES",
      "format": "boolean",
      "default": "false",
      "description": "true: every tool that is not read-only returns a preview unless the call carries confirm \"YES\". Friction against mistakes, not a security boundary."
    },
    {
      "name": "HETZNER_DENY_TOOLS",
      "format": "string",
      "description": "Comma-separated tool name globs (for example hcloud_delete_*,hcloud_raw_request) that always return an error. Deny hcloud_raw_request as well, otherwise denied endpoints stay reachable through it. A pattern that matches no tool stops the server at startup."
    },
    {
      "name": "LOG_LEVEL",
      "format": "string",
      "choices": [
        "debug",
        "info",
        "warn",
        "error"
      ],
      "default": "warn",
      "description": "Log level of the JSON logs on stderr."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

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Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "hetzner-cloud-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@mguttmann/hetzner-cloud-mcp@0.2.0"
      ],
      "env": {
        "HETZNER_API_TOKEN": "<YOUR_HETZNER_API_TOKEN>",
        "HETZNER_READ_ONLY": "<YOUR_HETZNER_READ_ONLY>",
        "HETZNER_CONFIRM_WRITES": "<YOUR_HETZNER_CONFIRM_WRITES>",
        "HETZNER_DENY_TOOLS": "<YOUR_HETZNER_DENY_TOOLS>",
        "LOG_LEVEL": "<YOUR_LOG_LEVEL>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "hetzner-cloud-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@mguttmann/hetzner-cloud-mcp@0.2.0"
      ],
      "env": {
        "HETZNER_API_TOKEN": "<YOUR_HETZNER_API_TOKEN>",
        "HETZNER_READ_ONLY": "<YOUR_HETZNER_READ_ONLY>",
        "HETZNER_CONFIRM_WRITES": "<YOUR_HETZNER_CONFIRM_WRITES>",
        "HETZNER_DENY_TOOLS": "<YOUR_HETZNER_DENY_TOOLS>",
        "LOG_LEVEL": "<YOUR_LOG_LEVEL>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "hetzner-cloud-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@mguttmann/hetzner-cloud-mcp@0.2.0"
      ],
      "env": {
        "HETZNER_API_TOKEN": "<YOUR_HETZNER_API_TOKEN>",
        "HETZNER_READ_ONLY": "<YOUR_HETZNER_READ_ONLY>",
        "HETZNER_CONFIRM_WRITES": "<YOUR_HETZNER_CONFIRM_WRITES>",
        "HETZNER_DENY_TOOLS": "<YOUR_HETZNER_DENY_TOOLS>",
        "LOG_LEVEL": "<YOUR_LOG_LEVEL>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "hetzner-cloud-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@mguttmann/hetzner-cloud-mcp@0.2.0"
      ],
      "env": {
        "HETZNER_API_TOKEN": "<YOUR_HETZNER_API_TOKEN>",
        "HETZNER_READ_ONLY": "<YOUR_HETZNER_READ_ONLY>",
        "HETZNER_CONFIRM_WRITES": "<YOUR_HETZNER_CONFIRM_WRITES>",
        "HETZNER_DENY_TOOLS": "<YOUR_HETZNER_DENY_TOOLS>",
        "LOG_LEVEL": "<YOUR_LOG_LEVEL>"
      }
    }
  }
}

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