diff --git a/docs/building-apps/build-items.md b/docs/building-apps/build-items.md
index 2fd81202cf1..5b834825568 100644
--- a/docs/building-apps/build-items.md
+++ b/docs/building-apps/build-items.md
@@ -249,6 +249,35 @@ An item group that contains environment variables that will be set when the app
 > [!NOTE]
 > This only applies when launching the app from the command line (`dotnet run` or `dotnet build -t:Run`), not when launching from the IDE.
 
+## ApplicationArtifact
+
+An item group that contains final application artifacts produced by Apple platform builds and publishes. The item identity is the path to the artifact. This can include:
+
+* `.app` app bundles for iOS, tvOS, macOS, and Mac Catalyst apps.
+* `.ipa` packages when [BuildIpa](build-properties.md#buildipa) is enabled.
+* `.pkg` installer packages when [CreatePackage](build-properties.md#createpackage) is enabled.
+* `.xcarchive` directories when [ArchiveOnBuild](build-properties.md#archiveonbuild) is enabled.
+
+The following metadata is set:
+
+* `PackageFormat`: The artifact format. Possible values are `app`, `ipa`, `pkg`, and `xcarchive`.
+* `IsDirectory`: `true` for `.app` and `.xcarchive` outputs; `false` for `.ipa` and `.pkg` outputs.
+* `PlatformName`: The Apple platform name, such as `iOS`, `tvOS`, `macOS`, or `MacCatalyst`.
+* `BundleIdentifier`: The resolved app bundle identifier.
+
+Example:
+
+```xml
+<Target Name="WriteApplicationArtifacts" AfterTargets="Build">
+    <WriteLinesToFile
+        File="$(OutputPath)application-artifacts.txt"
+        Lines="%(ApplicationArtifact.Identity)|%(ApplicationArtifact.PackageFormat)"
+        Overwrite="true" />
+</Target>
+```
+
+See also the [GetApplicationArtifacts](build-targets.md#getapplicationartifacts) target.
+
 ## NativeReference
 
 An item group that contains any native references that should be linked into
diff --git a/docs/building-apps/build-properties.md b/docs/building-apps/build-properties.md
index 634396282b9..bd8278c0b7c 100644
--- a/docs/building-apps/build-properties.md
+++ b/docs/building-apps/build-properties.md
@@ -109,6 +109,8 @@ Only applicable to iOS projects (since only iOS projects can be built remotely f
 
 If an Xcode archive should be created at the end of the build.
 
+Created archives are exposed in the [ApplicationArtifact](build-items.md#applicationartifact) item group.
+
 ## BGenEmitDebugInformation
 
 Whether the `bgen` tool (the binding generator) should emit debug information or not.
@@ -139,6 +141,8 @@ Only applicable to iOS and tvOS projects.
 
 See [CreatePackage](#createpackage) for macOS and Mac Catalyst projects.
 
+Created IPA packages are exposed in the [ApplicationArtifact](build-items.md#applicationartifact) item group.
+
 ## BundleCreateDump
 
 CoreCLR has a command-line utility called [`createdump`][createdump] to create
@@ -350,6 +354,8 @@ Only applicable to macOS and Mac Catalyst projects.
 
 See [BuildIpa](#buildipa) for iOS and tvOS projects.
 
+Created PKG packages are exposed in the [ApplicationArtifact](build-items.md#applicationartifact) item group.
+
 ## Device
 
 Specifies which mobile device or simulator to target when using `dotnet run --device <Device>` or MSBuild targets that interact with devices (such as `Run`, `Install`, or `Uninstall`).
@@ -535,6 +541,36 @@ Default: true
 
 Where the generated source from the generator are saved.
 
+## GetApplicationArtifactsDependsOn
+
+A semi-colon delimited property that can be used to extend the
+[GetApplicationArtifacts](build-targets.md#getapplicationartifacts) and
+`Publish` targets. The platform build is a mandatory dependency of
+`GetApplicationArtifacts`; MSBuild targets added to this property execute after
+the platform build has collected `@(ApplicationArtifact)` items and before
+`GetApplicationArtifacts` or `Publish` returns them.
+
+This can be used by SDKs such as .NET MAUI to add shared application metadata
+to platform-produced artifacts. Extension targets should update existing
+`@(ApplicationArtifact)` items to add metadata; they should only add new items
+when introducing additional artifacts.
+
+Example:
+
+```xml
+<PropertyGroup>
+  <GetApplicationArtifactsDependsOn>$(GetApplicationArtifactsDependsOn);AddApplicationArtifactMetadata</GetApplicationArtifactsDependsOn>
+</PropertyGroup>
+
+<Target Name="AddApplicationArtifactMetadata">
+  <ItemGroup>
+    <ApplicationArtifact Update="@(ApplicationArtifact)">
+      <ApplicationTitle>$(ApplicationTitle)</ApplicationTitle>
+    </ApplicationArtifact>
+  </ItemGroup>
+</Target>
+```
+
 ## IBToolPath
 
 The full path to the `ibtool` tool.
@@ -669,6 +705,8 @@ Specifies the path to the resulting .ipa file when creating an IPA package (see
 
 Only applicable to iOS and tvOS projects.
 
+The resulting IPA is exposed in the [ApplicationArtifact](build-items.md#applicationartifact) item group.
+
 ## IsAppExtension
 
 If a project is an app extension.
@@ -1139,6 +1177,8 @@ Specifies the path to the resulting .pkg file when creating a package (see [Crea
 
 Only applicable to macOS and Mac Catalyst apps.
 
+The resulting PKG is exposed in the [ApplicationArtifact](build-items.md#applicationartifact) item group.
+
 ## PlutilPath
 
 The full path to the `plutil` command-line tool.
diff --git a/docs/building-apps/build-targets.md b/docs/building-apps/build-targets.md
index fbf0abff811..723eabd27ab 100644
--- a/docs/building-apps/build-targets.md
+++ b/docs/building-apps/build-targets.md
@@ -44,6 +44,25 @@ $ dotnet run --device UDID
 
 Added in .NET 11.
 
+## GetApplicationArtifacts
+
+Builds the project and returns the `@(ApplicationArtifact)` item group. This
+target always runs the platform build first so `.app`, `.ipa`, `.pkg`, and
+`.xcarchive` artifacts are populated before any custom metadata extension
+targets run. The `Publish` target returns the same item group for artifacts it
+creates.
+
+```shell
+$ dotnet build MyApp.csproj -t:GetApplicationArtifacts -getTargetResult:GetApplicationArtifacts
+$ dotnet build MyApp.csproj -t:Publish -getTargetResult:Publish
+```
+
+See [ApplicationArtifact](build-items.md#applicationartifact) for supported metadata.
+
+Targets that need to add or update `@(ApplicationArtifact)` metadata before
+`GetApplicationArtifacts` or `Publish` returns can append to
+[GetApplicationArtifactsDependsOn](build-properties.md#getapplicationartifactsdependson).
+
 ## Run
 
 Builds the source code within a project and all dependencies, and then deploys and runs it
diff --git a/dotnet/targets/Xamarin.Shared.Sdk.Publish.targets b/dotnet/targets/Xamarin.Shared.Sdk.Publish.targets
index c053793baf1..8f6dca62905 100644
--- a/dotnet/targets/Xamarin.Shared.Sdk.Publish.targets
+++ b/dotnet/targets/Xamarin.Shared.Sdk.Publish.targets
@@ -20,7 +20,7 @@
 			Condition="$(RuntimeIdentifiers.Contains('iossimulator-')) Or $(RuntimeIdentifiers.Contains('tvossimulator-'))"
 		/>
 	</Target>
-	<Target Name="Publish" DependsOnTargets="_PrePublish;Build">
+	<Target Name="Publish" DependsOnTargets="_PrePublish;GetApplicationArtifacts" Returns="@(ApplicationArtifact)">
 		<Message Importance="high" Text="Created the package: $(IpaPackagePath)" Condition="'$(BuildIpa)' == 'true' And '$(SdkIsMobile)' == 'true'" />
 		<Message Importance="high" Text="Created the package: $(PkgPackagePath)" Condition="'$(CreatePackage)' == 'true' And '$(SdkIsDesktop)' == 'true'" />
 	</Target>
diff --git a/msbuild/Xamarin.Shared/Xamarin.Shared.targets b/msbuild/Xamarin.Shared/Xamarin.Shared.targets
index 8307a85ebf4..e17f5874904 100644
--- a/msbuild/Xamarin.Shared/Xamarin.Shared.targets
+++ b/msbuild/Xamarin.Shared/Xamarin.Shared.targets
@@ -2369,6 +2369,19 @@ Copyright (C) 2018 Microsoft. All rights reserved.
 
 	<Target Name="Codesign" Condition="'$(_CanOutputAppBundle)' == 'true'" DependsOnTargets="$(CodesignDependsOn)" />
 
+	<Target Name="_CollectAppleAppBundleOutput"
+		Condition="'$(_CanOutputAppBundle)' == 'true' And '$(OutputType)' == 'Exe' And '$(IsAppExtension)' != 'true' And '$(IsWatchApp)' != 'true' And Exists('$(AppBundleDir)')"
+		AfterTargets="Codesign">
+		<ItemGroup>
+			<ApplicationArtifact Include="$(AppBundleDir)">
+				<PackageFormat>app</PackageFormat>
+				<IsDirectory>true</IsDirectory>
+				<PlatformName>$(_PlatformName)</PlatformName>
+				<BundleIdentifier>$(_BundleIdentifier)</BundleIdentifier>
+			</ApplicationArtifact>
+		</ItemGroup>
+	</Target>
+
 	<!--
 
 		Code signing
@@ -3256,6 +3269,19 @@ Copyright (C) 2018 Microsoft. All rights reserved.
 		</Archive>
 	</Target>
 
+	<Target Name="_CollectAppleArchiveOutput"
+		Condition="'$(ArchiveOnBuild)' == 'true' And '$(ArchiveDir)' != '' And Exists('$(ArchiveDir)')"
+		AfterTargets="_CoreArchive">
+		<ItemGroup>
+			<ApplicationArtifact Include="$(ArchiveDir)">
+				<PackageFormat>xcarchive</PackageFormat>
+				<IsDirectory>true</IsDirectory>
+				<PlatformName>$(_PlatformName)</PlatformName>
+				<BundleIdentifier>$(_BundleIdentifier)</BundleIdentifier>
+			</ApplicationArtifact>
+		</ItemGroup>
+	</Target>
+
 	<Target Name="_GenerateBundleName" Condition="'$(_CanOutputAppBundle)' == 'true'" DependsOnTargets="_ComputeTargetArchitectures;_ParseBundlerArguments">
 		<PropertyGroup Condition="'$(AppBundleDir)' == ''">
 			<_AppContainerDir Condition="'$(IsAppDistribution)' != 'true'">$(DeviceSpecificOutputPath)</_AppContainerDir>
@@ -3359,6 +3385,19 @@ Copyright (C) 2018 Microsoft. All rights reserved.
 		</CreateInstallerPackage>
 	</Target>
 
+	<Target Name="_CollectApplePkgOutput"
+		Condition="'$(CreatePackage)' == 'true' And '$(PkgPackagePath)' != '' And Exists('$(PkgPackagePath)')"
+		AfterTargets="_CreateInstaller">
+		<ItemGroup>
+			<ApplicationArtifact Include="$(PkgPackagePath)">
+				<PackageFormat>pkg</PackageFormat>
+				<IsDirectory>false</IsDirectory>
+				<PlatformName>$(_PlatformName)</PlatformName>
+				<BundleIdentifier>$(_BundleIdentifier)</BundleIdentifier>
+			</ApplicationArtifact>
+		</ItemGroup>
+	</Target>
+
 	<!-- 
 		Creates a plist with the entitlements used to sign the App bundle.
 		MacCatalyst apps don't have a compiled entitlements file in the app bundle, 
@@ -3389,12 +3428,15 @@ Copyright (C) 2018 Microsoft. All rights reserved.
 			_PackageOnDemandResources;
 			_ZipIpa
 		</CreateIpaDependsOn>
+
 	</PropertyGroup>
 
 	<Target Name="_BeforeCreateIpaForDistribution" Condition="'$(IsAppDistribution)' == 'true'" DependsOnTargets="$(_BeforeCreateIpaForDistributionDependsOn)" />
 
 	<Target Name="CreateIpa" Condition="'$(_CanArchive)' == 'true' And '$(SdkIsDesktop)' != 'true'" DependsOnTargets="$(CreateIpaDependsOn)" />
 
+	<Target Name="GetApplicationArtifacts" DependsOnTargets="Build;$(GetApplicationArtifactsDependsOn)" Returns="@(ApplicationArtifact)" />
+
 	<Import Project="$(MSBuildThisFileDirectory)Xamarin.Shared.ObjCBinding.targets" Condition="'$(IsBindingProject)' == 'true'" />
 
 	<Import Project="$(MSBuildThisFileDirectory)Xamarin.Shared.Stubs.targets" />
diff --git a/msbuild/Xamarin.Shared/Xamarin.iOS.Common.targets b/msbuild/Xamarin.Shared/Xamarin.iOS.Common.targets
index bb7c9955349..e7a27eb16f1 100644
--- a/msbuild/Xamarin.Shared/Xamarin.iOS.Common.targets
+++ b/msbuild/Xamarin.Shared/Xamarin.iOS.Common.targets
@@ -488,6 +488,19 @@ Copyright (C) 2013-2016 Xamarin. All rights reserved.
 		</Zip>
 	</Target>
 
+	<Target Name="_CollectAppleIpaOutput"
+		Condition="'$(BuildIpa)' == 'true' And '$(IpaPackagePath)' != '' And Exists('$(IpaPackagePath)')"
+		AfterTargets="_ZipIpa">
+		<ItemGroup>
+			<ApplicationArtifact Include="$(IpaPackagePath)">
+				<PackageFormat>ipa</PackageFormat>
+				<IsDirectory>false</IsDirectory>
+				<PlatformName>$(_PlatformName)</PlatformName>
+				<BundleIdentifier>$(_BundleIdentifier)</BundleIdentifier>
+			</ApplicationArtifact>
+		</ItemGroup>
+	</Target>
+
 	<Import Project="$(MSBuildThisFileDirectory)$(MSBuildThisFileName).After.targets"
 			Condition="Exists('$(MSBuildThisFileDirectory)$(MSBuildThisFileName).After.targets')"/>
 		
diff --git a/tests/dotnet/UnitTests/PostBuildTest.cs b/tests/dotnet/UnitTests/PostBuildTest.cs
index 3f8d8b76e8a..8ef138c1ea2 100644
--- a/tests/dotnet/UnitTests/PostBuildTest.cs
+++ b/tests/dotnet/UnitTests/PostBuildTest.cs
@@ -1,3 +1,5 @@
+using System.Text.Json;
+
 using Microsoft.Build.Framework;
 using Microsoft.Build.Logging.StructuredLogger;
 using Mono.Cecil;
@@ -45,6 +47,7 @@ public void ArchiveTest (ApplePlatform platform, string runtimeIdentifiers)
 			Assert.That (archiveDirs.Count, Is.GreaterThan (0), "ArchiveDir");
 			var archiveDir = archiveDirs [0]!.Trim ();
 			Assert.That (archiveDir, Does.Exist, "Archive directory existence");
+			AssertApplicationArtifact (result.BinLogPath, archiveDir, platform, "xcarchive", isDirectory: true);
 			AssertDSymDirectory (appPath);
 		}
 
@@ -64,15 +67,112 @@ public void BuildIpaTest (ApplePlatform platform, string runtimeIdentifiers)
 			properties ["BuildIpa"] = "true";
 			properties ["Configuration"] = configuration;
 
-			DotNet.AssertBuild (project_path, properties);
+			var result = DotNet.AssertBuild (project_path, properties);
 
 			var pkgPath = Path.Combine (appPath, "..", $"{project}.ipa");
 			Assert.That (pkgPath, Does.Exist, "pkg creation");
+			AssertApplicationArtifact (result.BinLogPath, appPath, platform, "app", isDirectory: true);
+			AssertApplicationArtifact (result.BinLogPath, pkgPath, platform, "ipa", isDirectory: false);
 
 			AssertBundleAssembliesStripStatus (appPath, true);
 			AssertDSymDirectory (appPath);
 		}
 
+		[Test]
+		[TestCase (ApplePlatform.iOS, "ios-arm64")]
+		[TestCase (ApplePlatform.TVOS, "tvos-arm64")]
+		public void GetApplicationArtifactsIpaTest (ApplePlatform platform, string runtimeIdentifiers)
+		{
+			var project = "MySimpleApp";
+			var configuration = "Release";
+			Configuration.IgnoreIfIgnoredPlatform (platform);
+			Configuration.AssertRuntimeIdentifiersAvailable (platform, runtimeIdentifiers);
+
+			var project_path = GetProjectPath (project, runtimeIdentifiers: runtimeIdentifiers, platform: platform, out var appPath, configuration: configuration);
+			Clean (project_path);
+			var properties = GetDefaultProperties (runtimeIdentifiers);
+			properties ["BuildIpa"] = "true";
+			properties ["Configuration"] = configuration;
+
+			var outputs = GetApplicationArtifacts (project_path, properties);
+			var pkgPath = Path.Combine (appPath, "..", $"{project}.ipa");
+
+			Assert.That (pkgPath, Does.Exist, "pkg creation");
+			AssertApplicationArtifact (outputs, appPath, platform, "app", isDirectory: true);
+			AssertApplicationArtifact (outputs, pkgPath, platform, "ipa", isDirectory: false);
+		}
+
+		[Test]
+		[TestCase (ApplePlatform.iOS, "ios-arm64", "ipa")]
+		[TestCase (ApplePlatform.MacCatalyst, "maccatalyst-arm64", "pkg")]
+		public void GetApplicationArtifactsDependsOnTest (ApplePlatform platform, string runtimeIdentifiers, string packageFormat)
+		{
+			var project = "MySimpleApp";
+			var configuration = "Release";
+			Configuration.IgnoreIfIgnoredPlatform (platform);
+			Configuration.AssertRuntimeIdentifiersAvailable (platform, runtimeIdentifiers);
+
+			var project_path = GetProjectPath (project, runtimeIdentifiers: runtimeIdentifiers, platform: platform, out var appPath, configuration: configuration);
+			Clean (project_path);
+			var existingProjectContent = File.ReadAllText (project_path);
+			var newProjectContent = existingProjectContent.Replace ("</Project>", @"
+	<PropertyGroup>
+		<GetApplicationArtifactsDependsOn>AddMauiApplicationArtifactMetadata</GetApplicationArtifactsDependsOn>
+	</PropertyGroup>
+	<Target Name=""AddMauiApplicationArtifactMetadata"">
+		<ItemGroup>
+			<_MauiObservedAppArtifact Include=""@(ApplicationArtifact)"" Condition=""'%(ApplicationArtifact.PackageFormat)' == 'app'"" />
+			<_MauiObservedPackageArtifact Include=""@(ApplicationArtifact)"" Condition=""'%(ApplicationArtifact.PackageFormat)' == '$(ExpectedAugmentedPackageFormat)'"" />
+			<ApplicationArtifact Update=""@(ApplicationArtifact)"">
+				<ApplicationTitle>My MAUI App</ApplicationTitle>
+				<MauiObservedPackageFormat>%(ApplicationArtifact.PackageFormat)</MauiObservedPackageFormat>
+			</ApplicationArtifact>
+		</ItemGroup>
+		<Error Condition=""'@(_MauiObservedAppArtifact)' == ''"" Text=""Expected app ApplicationArtifact items before MAUI metadata is added."" />
+		<Error Condition=""'@(_MauiObservedPackageArtifact)' == ''"" Text=""Expected $(ExpectedAugmentedPackageFormat) ApplicationArtifact items before MAUI metadata is added."" />
+	</Target>
+</Project>");
+			File.WriteAllText (project_path, newProjectContent);
+
+			try {
+				var properties = GetDefaultProperties (runtimeIdentifiers);
+				properties ["BuildIpa"] = packageFormat == "ipa" ? "true" : "false";
+				properties ["CreatePackage"] = packageFormat == "pkg" ? "true" : "false";
+				properties ["Configuration"] = configuration;
+				properties ["ExpectedAugmentedPackageFormat"] = packageFormat;
+
+				var outputs = GetApplicationArtifacts (project_path, properties);
+				var appOutput = AssertApplicationArtifact (outputs, appPath, platform, "app", isDirectory: true);
+				var packageOutput = AssertApplicationArtifact (outputs, platform, packageFormat, isDirectory: false);
+				Assert.That (GetMetadata (appOutput, "ApplicationTitle"), Is.EqualTo ("My MAUI App"), "ApplicationTitle");
+				Assert.That (GetMetadata (appOutput, "MauiObservedPackageFormat"), Is.EqualTo ("app"), "MauiObservedPackageFormat");
+				Assert.That (GetMetadata (packageOutput, "ApplicationTitle"), Is.EqualTo ("My MAUI App"), "ApplicationTitle");
+				Assert.That (GetMetadata (packageOutput, "MauiObservedPackageFormat"), Is.EqualTo (packageFormat), "MauiObservedPackageFormat");
+			} finally {
+				File.WriteAllText (project_path, existingProjectContent);
+			}
+		}
+
+		[Test]
+		[TestCase (ApplePlatform.iOS, "ios-arm64")]
+		[TestCase (ApplePlatform.MacCatalyst, "maccatalyst-arm64")]
+		public void GetApplicationArtifactsArchiveTest (ApplePlatform platform, string runtimeIdentifiers)
+		{
+			var project = "MySimpleApp";
+			var configuration = "Release";
+			Configuration.IgnoreIfIgnoredPlatform (platform);
+			Configuration.AssertRuntimeIdentifiersAvailable (platform, runtimeIdentifiers);
+
+			var project_path = GetProjectPath (project, runtimeIdentifiers, platform, out _, configuration: configuration);
+			Clean (project_path);
+			var properties = GetDefaultProperties (runtimeIdentifiers);
+			properties ["ArchiveOnBuild"] = "true";
+			properties ["Configuration"] = configuration;
+
+			var outputs = GetApplicationArtifacts (project_path, properties);
+			AssertApplicationArtifact (outputs, platform, "xcarchive", isDirectory: true);
+		}
+
 		[Test]
 		[TestCase ("MySimpleApp", ApplePlatform.iOS, "ios-arm64", true)]
 		[TestCase ("MySimpleApp", ApplePlatform.iOS, "ios-arm64", false)]
@@ -137,10 +237,35 @@ public void BuildPackageTest (string project, ApplePlatform platform, string run
 			var properties = GetDefaultProperties (runtimeIdentifiers);
 			properties ["CreatePackage"] = "true";
 
-			DotNet.AssertBuild (project_path, properties);
+			var result = DotNet.AssertBuild (project_path, properties);
 
 			var pkgPath = Path.Combine (appPath, "..", $"{project}-{projectVersion}.pkg");
 			Assert.That (pkgPath, Does.Exist, "pkg creation");
+			AssertApplicationArtifact (result.BinLogPath, appPath, platform, "app", isDirectory: true);
+			AssertApplicationArtifact (result.BinLogPath, pkgPath, platform, "pkg", isDirectory: false);
+		}
+
+		[Test]
+		[TestCase (ApplePlatform.MacCatalyst, "maccatalyst-arm64")]
+		[TestCase (ApplePlatform.MacOSX, "osx-x64")]
+		public void GetApplicationArtifactsPkgTest (ApplePlatform platform, string runtimeIdentifiers)
+		{
+			var project = "MySimpleApp";
+			var projectVersion = "3.14";
+			Configuration.IgnoreIfIgnoredPlatform (platform);
+			Configuration.AssertRuntimeIdentifiersAvailable (platform, runtimeIdentifiers);
+
+			var project_path = GetProjectPath (project, runtimeIdentifiers: runtimeIdentifiers, platform: platform, out var appPath);
+			Clean (project_path);
+			var properties = GetDefaultProperties (runtimeIdentifiers);
+			properties ["CreatePackage"] = "true";
+
+			var outputs = GetApplicationArtifacts (project_path, properties);
+			var pkgPath = Path.Combine (appPath, "..", $"{project}-{projectVersion}.pkg");
+
+			Assert.That (pkgPath, Does.Exist, "pkg creation");
+			AssertApplicationArtifact (outputs, appPath, platform, "app", isDirectory: true);
+			AssertApplicationArtifact (outputs, pkgPath, platform, "pkg", isDirectory: false);
 		}
 
 		[TestCase (ApplePlatform.iOS, "ios-arm64")]
@@ -180,9 +305,62 @@ public void PublishTest (ApplePlatform platform, string runtimeIdentifiers)
 			var properties = GetDefaultProperties (runtimeIdentifiers);
 			properties [pathVariable] = pkgPath;
 
-			DotNet.AssertPublish (project_path, properties);
+			var result = DotNet.AssertPublish (project_path, properties);
 
 			Assert.That (pkgPath, Does.Exist, "ipa/pkg creation");
+			AssertApplicationArtifact (result.BinLogPath, pkgPath, platform, packageExtension, isDirectory: false);
+		}
+
+		[TestCase (ApplePlatform.iOS, "ios-arm64", "ipa", "IpaPackagePath")]
+		[TestCase (ApplePlatform.MacCatalyst, "maccatalyst-arm64", "pkg", "PkgPackagePath")]
+		public void PublishApplicationArtifactsDependsOnTest (ApplePlatform platform, string runtimeIdentifiers, string packageFormat, string pathVariable)
+		{
+			var project = "MySimpleApp";
+			var configuration = "Release";
+			Configuration.IgnoreIfIgnoredPlatform (platform);
+			Configuration.AssertRuntimeIdentifiersAvailable (platform, runtimeIdentifiers);
+
+			var project_path = GetProjectPath (project, runtimeIdentifiers, platform: platform, out var appPath, configuration: configuration);
+			Clean (project_path);
+			var existingProjectContent = File.ReadAllText (project_path);
+			var newProjectContent = existingProjectContent.Replace ("</Project>", @"
+	<PropertyGroup>
+		<GetApplicationArtifactsDependsOn>AddMauiPublishApplicationArtifactMetadata</GetApplicationArtifactsDependsOn>
+	</PropertyGroup>
+	<Target Name=""AddMauiPublishApplicationArtifactMetadata"">
+		<ItemGroup>
+			<_MauiObservedPublishAppArtifact Include=""@(ApplicationArtifact)"" Condition=""'%(ApplicationArtifact.PackageFormat)' == 'app'"" />
+			<_MauiObservedPublishPackageArtifact Include=""@(ApplicationArtifact)"" Condition=""'%(ApplicationArtifact.PackageFormat)' == '$(ExpectedAugmentedPackageFormat)'"" />
+			<ApplicationArtifact Update=""@(ApplicationArtifact)"">
+				<ApplicationTitle>My Published MAUI App</ApplicationTitle>
+				<MauiPublishObservedPackageFormat>%(ApplicationArtifact.PackageFormat)</MauiPublishObservedPackageFormat>
+			</ApplicationArtifact>
+		</ItemGroup>
+		<Error Condition=""'@(_MauiObservedPublishAppArtifact)' == ''"" Text=""Expected app ApplicationArtifact items before publish metadata is added."" />
+		<Error Condition=""'@(_MauiObservedPublishPackageArtifact)' == ''"" Text=""Expected $(ExpectedAugmentedPackageFormat) ApplicationArtifact items before publish metadata is added."" />
+	</Target>
+</Project>");
+			File.WriteAllText (project_path, newProjectContent);
+
+			try {
+				var tmpdir = Cache.CreateTemporaryDirectory ();
+				var pkgPath = Path.Combine (tmpdir, $"MyPackage.{packageFormat}");
+
+				var properties = GetDefaultProperties (runtimeIdentifiers);
+				properties [pathVariable] = pkgPath;
+				properties ["Configuration"] = configuration;
+				properties ["ExpectedAugmentedPackageFormat"] = packageFormat;
+
+				var outputs = GetApplicationArtifacts (project_path, properties, target: "Publish");
+				var appOutput = AssertApplicationArtifact (outputs, appPath, platform, "app", isDirectory: true);
+				var packageOutput = AssertApplicationArtifact (outputs, pkgPath, platform, packageFormat, isDirectory: false);
+				Assert.That (GetMetadata (appOutput, "ApplicationTitle"), Is.EqualTo ("My Published MAUI App"), "ApplicationTitle");
+				Assert.That (GetMetadata (appOutput, "MauiPublishObservedPackageFormat"), Is.EqualTo ("app"), "MauiPublishObservedPackageFormat");
+				Assert.That (GetMetadata (packageOutput, "ApplicationTitle"), Is.EqualTo ("My Published MAUI App"), "ApplicationTitle");
+				Assert.That (GetMetadata (packageOutput, "MauiPublishObservedPackageFormat"), Is.EqualTo (packageFormat), "MauiPublishObservedPackageFormat");
+			} finally {
+				File.WriteAllText (project_path, existingProjectContent);
+			}
 		}
 
 
@@ -374,7 +552,70 @@ public void StaticFrameworksNotInPostProcessing (ApplePlatform platform, string
 			Assert.That (staticFrameworkItems, Is.Empty, $"Static framework XStaticArTest should not be in post-processing items. All items:\n\t{string.Join ("\n\t", postProcessingItems.Select (i => i.ItemSpec))}");
 		}
 
+		static ITaskItem AssertApplicationArtifact (string binLogPath, string path, ApplePlatform platform, string packageFormat, bool isDirectory)
+		{
+			var outputs = GetItems (binLogPath, "ApplicationArtifact");
+			var fullPath = Path.GetFullPath (path);
+			var output = outputs.SingleOrDefault (v => Path.GetFullPath (v.GetMetadata ("FullPath")) == fullPath);
+			Assert.That (output, Is.Not.Null, $"Could not find {packageFormat} output for {fullPath}. All outputs:\n\t{string.Join ("\n\t", outputs.Select (v => v.GetMetadata ("FullPath")))}");
+			Assert.That (output!.GetMetadata ("PackageFormat"), Is.EqualTo (packageFormat), "PackageFormat");
+			Assert.That (output.GetMetadata ("IsDirectory"), Is.EqualTo (isDirectory ? "true" : "false"), "IsDirectory");
+			Assert.That (output.GetMetadata ("PlatformName"), Is.EqualTo (platform.AsString ()), "PlatformName");
+			Assert.That (output.GetMetadata ("BundleIdentifier"), Is.Not.Empty, "BundleIdentifier");
+			Assert.That (output.GetMetadata ("ArtifactKind"), Is.Empty, "ArtifactKind");
+			Assert.That (output.GetMetadata ("AppBundlePath"), Is.Empty, "AppBundlePath");
+			Assert.That (output.GetMetadata ("CodeSigned"), Is.Empty, "CodeSigned");
+			Assert.That (output.GetMetadata ("Signed"), Is.Empty, "Signed");
+			Assert.That (output.GetMetadata ("PackageSigned"), Is.Empty, "PackageSigned");
+			return output;
+		}
+
+		static JsonElement [] GetApplicationArtifacts (string projectPath, Dictionary<string, string> properties, string target = "GetApplicationArtifacts")
+		{
+			using var document = JsonDocument.Parse (DotNet.GetItems (projectPath, "ApplicationArtifact", target: target, properties: properties));
+			var outputs = document.RootElement.GetProperty ("Items").GetProperty ("ApplicationArtifact").EnumerateArray ().Select (v => v.Clone ()).ToArray ();
+			Assert.That (outputs, Is.Not.Empty, "ApplicationArtifact items");
+			return outputs;
+		}
+
+		static JsonElement AssertApplicationArtifact (JsonElement [] outputs, string path, ApplePlatform platform, string packageFormat, bool isDirectory)
+		{
+			var fullPath = Path.GetFullPath (path);
+			var output = outputs.SingleOrDefault (v => Path.GetFullPath (GetMetadata (v, "FullPath")) == fullPath);
+			Assert.That (output.ValueKind, Is.Not.EqualTo (JsonValueKind.Undefined), $"Could not find {packageFormat} output for {fullPath}. All outputs:\n\t{string.Join ("\n\t", outputs.Select (v => GetMetadata (v, "FullPath")))}");
+			Assert.That (GetMetadata (output, "PackageFormat"), Is.EqualTo (packageFormat), "PackageFormat");
+			Assert.That (GetMetadata (output, "IsDirectory"), Is.EqualTo (isDirectory ? "true" : "false"), "IsDirectory");
+			Assert.That (GetMetadata (output, "PlatformName"), Is.EqualTo (platform.AsString ()), "PlatformName");
+			Assert.That (GetMetadata (output, "BundleIdentifier"), Is.Not.Empty, "BundleIdentifier");
+			Assert.That (GetMetadata (output, "ArtifactKind"), Is.Empty, "ArtifactKind");
+			Assert.That (GetMetadata (output, "AppBundlePath"), Is.Empty, "AppBundlePath");
+			Assert.That (GetMetadata (output, "CodeSigned"), Is.Empty, "CodeSigned");
+			Assert.That (GetMetadata (output, "Signed"), Is.Empty, "Signed");
+			Assert.That (GetMetadata (output, "PackageSigned"), Is.Empty, "PackageSigned");
+			return output;
+		}
+
+		static JsonElement AssertApplicationArtifact (JsonElement [] outputs, ApplePlatform platform, string packageFormat, bool isDirectory)
+		{
+			var matchingOutputs = outputs.Where (v => GetMetadata (v, "PackageFormat") == packageFormat).ToArray ();
+			Assert.That (matchingOutputs, Has.Length.EqualTo (1), $"Expected one {packageFormat} output. All outputs:\n\t{string.Join ("\n\t", outputs.Select (v => GetMetadata (v, "FullPath")))}");
+
+			var fullPath = GetMetadata (matchingOutputs [0], "FullPath");
+			Assert.That (fullPath, Does.Exist, packageFormat);
+			return AssertApplicationArtifact (outputs, fullPath, platform, packageFormat, isDirectory);
+		}
+
+		static string GetMetadata (JsonElement item, string name)
+		{
+			return item.TryGetProperty (name, out var value) ? value.GetString () ?? "" : "";
+		}
+
 		static List<ITaskItem> GetPostProcessingItems (string binLogPath)
+		{
+			return GetItems (binLogPath, "_PostProcessingItem");
+		}
+
+		static List<ITaskItem> GetItems (string binLogPath, string itemType)
 		{
 			var items = new Dictionary<string, ITaskItem> ();
 			foreach (var args in BinLog.ReadBuildEvents (binLogPath)) {
@@ -382,7 +623,7 @@ static List<ITaskItem> GetPostProcessingItems (string binLogPath)
 					continue;
 				if (tpea.Kind != TaskParameterMessageKind.AddItem)
 					continue;
-				if (tpea.ItemType != "_PostProcessingItem")
+				if (tpea.ItemType != itemType)
 					continue;
 				foreach (var item in tpea.Items) {
 					if (item is ITaskItem taskItem)