Home / Servers / Hetzner Cloud API / attach_server_iso
Attach an ISO to a Server
An MCP tool from the Hetzner Cloud API server, hosted on mcp.hjlabs.in.
Attach an ISO to a Server Attaches an ISO to a Server. The Server will immediately see it as a new disk. An already attached ISO will automatically be detached before the new ISO is attached. Servers with attached ISOs have… [POST /servers/{id}/actions/attach_iso]
Name on the gateway: hetzner_api__attach_server_iso · may change things.
Parameters
| Name | Type | Description |
|---|---|---|
id required | integer | ID of the Server. |
iso required | string | ID or name of ISO to attach to the Server as listed in GET /isos. |
How to call it
Through the Smart Gateway, any client can run it by name with call_tool, or let the gateway find it with search_tools:
{
"name": "hetzner_api__attach_server_iso",
"arguments": {
"id": 0,
"iso": "…"
}
}Or connect the Hetzner Cloud API server directly, which lists 178 tools including this one:
claude mcp add --transport http hj-hetzner-api https://mcp.hjlabs.in/mcp/hetzner-api \
--header "Authorization: Bearer YOUR_API_KEY"Try asking
Use the attach an iso to a server tool with id set to ….