Hetzner Cloud MCP Server

Instructions

Implementation Reference

• mcp_hetzner/server.py:379-411 (handler)

  The handler function for the 'delete_server' MCP tool. It retrieves the server by ID using the Hetzner Cloud client and initiates its deletion, returning the action details.
  @mcp.tool() def delete_server(params: ServerIdParam) -> Dict[str, Any]: """ Delete a server. Permanently deletes a server identified by its ID. Example: - Delete server: {"server_id": 12345} """ try: server = client.servers.get_by_id(params.server_id) if not server: return {"error": f"Server with ID {params.server_id} not found"} action = client.servers.delete(server) # Don't wait for the action to complete - the method doesn't exist return { "success": True, "action": { "id": action.id, "status": action.status, "command": action.command, "progress": action.progress, "error": action.error, "started": action.started.isoformat() if action.started else None, "finished": action.finished.isoformat() if action.finished else None, } if action else None, } except Exception as e: return {"error": f"Failed to delete server: {str(e)}"}
• mcp_hetzner/server.py:169-171 (schema)

  Pydantic BaseModel defining the input schema for the delete_server tool (and other server-related tools), requiring a server_id integer.
  class ServerIdParam(BaseModel): server_id: int = Field(..., description="The ID of the server")
• mcp_hetzner/server.py:379-379 (registration)

  The @mcp.tool() decorator registers the delete_server function as an MCP tool.
  @mcp.tool()