hetzner-mcp-server
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| HETZNER_API_TOKEN | Yes | Your Hetzner API token with Read & Write permissions |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": true
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| hetzner_list_server_typesA | List all available server types (instance sizes) with their specs and pricing. Returns information about available server configurations including:
Use this to find the right server type when creating a new server. |
| hetzner_list_imagesA | List available OS images for creating servers. Returns system images (operating systems) like Ubuntu, Debian, CentOS, etc. Each image includes:
Use this to find the right image when creating a new server. |
| hetzner_list_locationsA | List available datacenter locations. Returns all Hetzner datacenter locations where you can create servers:
Use this to choose where to deploy your server. |
| hetzner_list_ssh_keysA | List all SSH keys in the project. Returns all SSH public keys that have been added to this project. SSH keys are used to authenticate when connecting to servers. |
| hetzner_get_ssh_keyA | Get details of a specific SSH key by ID. |
| hetzner_create_ssh_keyA | Add a new SSH public key to the project. The SSH key can then be used when creating servers to enable SSH access. Args:
|
| hetzner_delete_ssh_keyA | Delete an SSH key from the project. This does NOT affect existing servers that were created with this key. They will continue to work with the key. |
| hetzner_list_serversA | List all servers in the project. Returns all servers with their:
|
| hetzner_get_serverA | Get detailed information about a specific server. |
| hetzner_create_serverA | Create a new server. Required parameters:
Optional parameters:
Returns the new server details including IP address and root password (if no SSH keys specified). |
| hetzner_delete_serverA | Delete a server permanently. ⚠️ This action is irreversible. All data on the server will be lost. |
| hetzner_power_on_serverA | Power on a server that is currently off. |
| hetzner_power_off_serverA | Power off a server (hard shutdown). This is like pulling the power cord. For a graceful shutdown, SSH into the server and run 'shutdown'. |
| hetzner_reboot_serverA | Reboot a server (hard reset). This is like pressing the reset button. For a graceful reboot, SSH into the server and run 'reboot'. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 14 tools
Every tool targets a distinct resource and action: reference data (server types, images, locations), SSH key lifecycle (list, get, create, delete), and server lifecycle (list, get, create, delete, power, reboot). There is no overlap or ambiguity between tools.
All tool names follow a consistent pattern of 'hetzner_' prefix plus verb_noun (e.g., list_server_types, create_server, power_on_server). Verbs are uniform and snake_case is used throughout, making the set highly predictable.
14 tools is well-scoped for managing Hetzner cloud servers. The set covers reference data, SSH key management, and server lifecycle management without unnecessary additional tools or obvious bloat.
The tool set provides solid CRUD and lifecycle coverage for servers and SSH keys, including create, read, list, delete, and power operations. Minor gaps exist—no update operation for server names/labels or SSH key labels—but these are not critical and can be worked around.