diff --git a/clients/go/cmd/mxgw-go/main.go b/clients/go/cmd/mxgw-go/main.go
index a3836b7..0af142b 100644
--- a/clients/go/cmd/mxgw-go/main.go
+++ b/clients/go/cmd/mxgw-go/main.go
@@ -107,6 +107,10 @@ func runWithIO(ctx context.Context, args []string, stdout, stderr io.Writer) err
 		return runWrite(ctx, args[1:], stdout, stderr)
 	case "stream-events":
 		return runStreamEvents(ctx, args[1:], stdout, stderr)
+	case "stream-alarms":
+		return runStreamAlarms(ctx, args[1:], stdout, stderr)
+	case "acknowledge-alarm":
+		return runAcknowledgeAlarm(ctx, args[1:], stdout, stderr)
 	case "smoke":
 		return runSmoke(ctx, args[1:], stdout, stderr)
 	case "galaxy-test-connection":
@@ -816,6 +820,119 @@ func runStreamEvents(ctx context.Context, args []string, stdout, stderr io.Write
 	return nil
 }
 
+func runStreamAlarms(ctx context.Context, args []string, stdout, stderr io.Writer) error {
+	flags := flag.NewFlagSet("stream-alarms", flag.ContinueOnError)
+	flags.SetOutput(stderr)
+	common := bindCommonFlags(flags)
+	jsonOutput := flags.Bool("json", false, "write JSON output")
+	filterPrefix := flags.String("filter-prefix", "", "alarm-reference prefix scoping the feed; empty means unscoped")
+	limit := flags.Int("limit", 0, "maximum feed messages to read; 0 means unbounded")
+
+	if err := flags.Parse(args); err != nil {
+		return err
+	}
+
+	client, _, err := dialForCommand(ctx, common)
+	if err != nil {
+		return err
+	}
+	defer client.Close()
+
+	// Mirror runStreamEvents so Ctrl+C on a long-running stream-alarms command
+	// cancels the gRPC stream cleanly (the gateway sees codes.Canceled rather
+	// than a torn TCP connection) and the deferred client.Close() actually runs.
+	signalCtx, stopSignals := signal.NotifyContext(ctx, os.Interrupt, syscall.SIGTERM)
+	defer stopSignals()
+
+	streamCtx, cancelStream := context.WithCancel(signalCtx)
+	defer cancelStream()
+	stream, err := client.StreamAlarms(streamCtx, &mxgateway.StreamAlarmsRequest{AlarmFilterPrefix: *filterPrefix})
+	if err != nil {
+		return err
+	}
+
+	count := 0
+	for {
+		message, err := stream.Recv()
+		if errors.Is(err, io.EOF) {
+			return nil
+		}
+		if err != nil {
+			return err
+		}
+		if *jsonOutput {
+			fmt.Fprintln(stdout, string(mustMarshalProto(message)))
+		} else {
+			fmt.Fprintln(stdout, formatAlarmFeedMessage(message))
+		}
+		count++
+		if *limit > 0 && count >= *limit {
+			cancelStream()
+			return nil
+		}
+	}
+}
+
+// formatAlarmFeedMessage renders one AlarmFeedMessage in the CLI's plain-text
+// output style, distinguishing the active-alarm snapshot, snapshot-complete
+// sentinel, and transition cases of the message's payload oneof.
+func formatAlarmFeedMessage(message *mxgateway.AlarmFeedMessage) string {
+	switch {
+	case message.GetActiveAlarm() != nil:
+		alarm := message.GetActiveAlarm()
+		return fmt.Sprintf("active-alarm %s state=%s severity=%d", alarm.GetAlarmFullReference(), alarm.GetCurrentState(), alarm.GetSeverity())
+	case message.GetSnapshotComplete():
+		return "snapshot-complete"
+	case message.GetTransition() != nil:
+		transition := message.GetTransition()
+		return fmt.Sprintf("transition %s kind=%s severity=%d", transition.GetAlarmFullReference(), transition.GetTransitionKind(), transition.GetSeverity())
+	default:
+		return "unknown"
+	}
+}
+
+func runAcknowledgeAlarm(ctx context.Context, args []string, stdout, stderr io.Writer) error {
+	flags := flag.NewFlagSet("acknowledge-alarm", flag.ContinueOnError)
+	flags.SetOutput(stderr)
+	common := bindCommonFlags(flags)
+	jsonOutput := flags.Bool("json", false, "write JSON output")
+	reference := flags.String("reference", "", "full alarm reference to acknowledge")
+	comment := flags.String("comment", "", "operator acknowledge comment")
+	operator := flags.String("operator", "", "operator user performing the acknowledge")
+
+	if err := flags.Parse(args); err != nil {
+		return err
+	}
+	if *reference == "" {
+		return errors.New("reference is required")
+	}
+
+	client, options, err := dialForCommand(ctx, common)
+	if err != nil {
+		return err
+	}
+	defer client.Close()
+
+	reply, err := client.AcknowledgeAlarm(ctx, &mxgateway.AcknowledgeAlarmRequest{
+		AlarmFullReference: *reference,
+		Comment:            *comment,
+		OperatorUser:       *operator,
+	})
+	if err != nil {
+		return err
+	}
+	if *jsonOutput {
+		return writeJSON(stdout, commandReplyOutput{
+			Command: "acknowledge-alarm",
+			Options: options,
+			Reply:   mustMarshalProto(reply),
+		})
+	}
+
+	fmt.Fprintln(stdout, reply.GetHresult())
+	return nil
+}
+
 func runSmoke(ctx context.Context, args []string, stdout, stderr io.Writer) error {
 	flags := flag.NewFlagSet("smoke", flag.ContinueOnError)
 	flags.SetOutput(stderr)
@@ -1120,7 +1237,7 @@ func runBatch(ctx context.Context, in io.Reader, stdout, stderr io.Writer) error
 }
 
 func writeUsage(writer io.Writer) {
-	fmt.Fprintln(writer, "usage: mxgw-go <version|open-session|close-session|register|add-item|advise|subscribe-bulk|unsubscribe-bulk|read-bulk|write-bulk|write2-bulk|write-secured-bulk|write-secured2-bulk|bench-read-bulk|write|stream-events|smoke|galaxy-test-connection|galaxy-last-deploy|galaxy-discover|galaxy-watch|batch>")
+	fmt.Fprintln(writer, "usage: mxgw-go <version|open-session|close-session|register|add-item|advise|subscribe-bulk|unsubscribe-bulk|read-bulk|write-bulk|write2-bulk|write-secured-bulk|write-secured2-bulk|bench-read-bulk|write|stream-events|stream-alarms|acknowledge-alarm|smoke|galaxy-test-connection|galaxy-last-deploy|galaxy-discover|galaxy-watch|batch>")
 }
 
 func dialGalaxyForCommand(ctx context.Context, common *commonOptions) (*mxgateway.GalaxyClient, commonOptions, error) {