good state

packages/flutter_mozilla_components/lib/flutter_mozilla_components.dart

@@ -3,6 +3,7 @@ export 'src/data/models/load_url_flags.dart';
 export 'src/data/models/source.dart';
 export 'src/domain/entities/default_selection_actions.dart';
 export 'src/domain/services/gecko_addon.dart';
+export 'src/domain/services/gecko_browser.dart';
 export 'src/domain/services/gecko_browser_extension.dart';
 export 'src/domain/services/gecko_container_proxy.dart';
 export 'src/domain/services/gecko_cookie.dart';

packages/flutter_mozilla_components/lib/src/domain/services/gecko_browser.dart

@@ -7,6 +7,10 @@ class GeckoBrowserService {
 
   GeckoBrowserService({GeckoBrowserApi? api}) : _api = api ?? _apiInstance;
 
+  Future<void> initialize() {
+    return _api.initialize();
+  }
+
   Future<bool> showNativeFragment() {
     return _api.showNativeFragment();
   }

packages/flutter_mozilla_components/lib/src/domain/services/gecko_container_proxy.dart

@@ -14,4 +14,12 @@ class GeckoContainerProxyService {
   Future<void> removeContainerProxy(String contextId) {
     return _apiInstance.removeContainerProxy(contextId);
   }
+
+  Future<bool> healthcheck() {
+    try {
+      return _apiInstance.healthcheck();
+    } catch (_) {
+      return Future.value(false);
+    }
+  }
 }

packages/flutter_mozilla_components/lib/src/pigeons/gecko.g.dart

@@ -1983,6 +1983,29 @@ class GeckoBrowserApi {
 
   final String pigeonVar_messageChannelSuffix;
 
+  Future<void> initialize() async {
+    final String pigeonVar_channelName = 'dev.flutter.pigeon.flutter_mozilla_components.GeckoBrowserApi.initialize$pigeonVar_messageChannelSuffix';
+    final BasicMessageChannel<Object?> pigeonVar_channel = BasicMessageChannel<Object?>(
+      pigeonVar_channelName,
+      pigeonChannelCodec,
+      binaryMessenger: pigeonVar_binaryMessenger,
+    );
+    final Future<Object?> pigeonVar_sendFuture = pigeonVar_channel.send(null);
+    final List<Object?>? pigeonVar_replyList =
+        await pigeonVar_sendFuture as List<Object?>?;
+    if (pigeonVar_replyList == null) {
+      throw _createConnectionError(pigeonVar_channelName);
+    } else if (pigeonVar_replyList.length > 1) {
+      throw PlatformException(
+        code: pigeonVar_replyList[0]! as String,
+        message: pigeonVar_replyList[1] as String?,
+        details: pigeonVar_replyList[2],
+      );
+    } else {
+      return;
+    }
+  }
+
   Future<bool> showNativeFragment() async {
     final String pigeonVar_channelName = 'dev.flutter.pigeon.flutter_mozilla_components.GeckoBrowserApi.showNativeFragment$pigeonVar_messageChannelSuffix';
     final BasicMessageChannel<Object?> pigeonVar_channel = BasicMessageChannel<Object?>(
@@ -3251,6 +3274,34 @@ class GeckoContainerProxyApi {
       return;
     }
   }
+
+  Future<bool> healthcheck() async {
+    final String pigeonVar_channelName = 'dev.flutter.pigeon.flutter_mozilla_components.GeckoContainerProxyApi.healthcheck$pigeonVar_messageChannelSuffix';
+    final BasicMessageChannel<Object?> pigeonVar_channel = BasicMessageChannel<Object?>(
+      pigeonVar_channelName,
+      pigeonChannelCodec,
+      binaryMessenger: pigeonVar_binaryMessenger,
+    );
+    final Future<Object?> pigeonVar_sendFuture = pigeonVar_channel.send(null);
+    final List<Object?>? pigeonVar_replyList =
+        await pigeonVar_sendFuture as List<Object?>?;
+    if (pigeonVar_replyList == null) {
+      throw _createConnectionError(pigeonVar_channelName);
+    } else if (pigeonVar_replyList.length > 1) {
+      throw PlatformException(
+        code: pigeonVar_replyList[0]! as String,
+        message: pigeonVar_replyList[1] as String?,
+        details: pigeonVar_replyList[2],
+      );
+    } else if (pigeonVar_replyList[0] == null) {
+      throw PlatformException(
+        code: 'null-error',
+        message: 'Host platform returned null value for non-null return value.',
+      );
+    } else {
+      return (pigeonVar_replyList[0] as bool?)!;
+    }
+  }
 }
 
 class GeckoCookieApi {