Update an SSH key

An MCP tool from the Hetzner Cloud API server, hosted on mcp.hjlabs.in.

Update an SSH key Updates an SSH key. You can update an SSH key name and an SSH key labels. [PUT /ssh_keys/{id}]

Name on the gateway: hetzner_api__update_ssh_key · may change things.

Parameters

Name	Type	Description
`id` required	`integer`	ID of the SSH Key.
`name`	`string`	New name Name to set.
`labels`	`object`	User-defined labels (key/value pairs) for the Resource. Note that the set of…

Through the Smart Gateway, any client can run it by name with call_tool, or let the gateway find it with search_tools:

call_tool arguments

{
  "name": "hetzner_api__update_ssh_key",
  "arguments": {
    "id": 0
  }
}

Or connect the Hetzner Cloud API server directly, which lists 178 tools including this one:

Run in your terminal

claude mcp add --transport http hj-hetzner-api https://mcp.hjlabs.in/mcp/hetzner-api \
  --header "Authorization: Bearer YOUR_API_KEY"

Use the update an ssh key tool with id set to ….