feat: safari support (wip)

safari/Mue Extension/Info.plist

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>NSExtension</key>
+	<dict>
+		<key>NSExtensionPointIdentifier</key>
+		<string>com.apple.Safari.web-extension</string>
+		<key>NSExtensionPrincipalClass</key>
+		<string>$(PRODUCT_MODULE_NAME).SafariWebExtensionHandler</string>
+	</dict>
+</dict>
+</plist>

safari/Mue Extension/Resources/manifest.json

@@ -0,0 +1,26 @@
+{
+  "manifest_version": 3,
+  "offline_enabled": true,
+  "default_locale": "en",
+  "name": "__MSG_name__",
+  "description": "__MSG_description__",
+  "version": "7.1.2",
+  "homepage_url": "https://muetab.com",
+  "permissions": ["search"],
+  "action": {
+    "default_icon": "icons/128x128.png"
+  },
+  "chrome_url_overrides": {
+    "newtab": "index.html"
+  },
+  "icons": {
+    "16": "icons/16x16.png",
+    "48": "icons/48x48.png",
+    "128": "icons/128x128.png"
+  },
+  "background": {
+    "scripts": ["background.js"],
+    "type": "module",
+    "persistent": false
+  }
+}

safari/Mue Extension/SafariWebExtensionHandler.swift

@@ -0,0 +1,42 @@
+//
+//  SafariWebExtensionHandler.swift
+//  Mue Extension
+//
+//  Created by David Ralph on 02/01/2026.
+//
+
+import SafariServices
+import os.log
+
+class SafariWebExtensionHandler: NSObject, NSExtensionRequestHandling {
+
+    func beginRequest(with context: NSExtensionContext) {
+        let request = context.inputItems.first as? NSExtensionItem
+
+        let profile: UUID?
+        if #available(iOS 17.0, macOS 14.0, *) {
+            profile = request?.userInfo?[SFExtensionProfileKey] as? UUID
+        } else {
+            profile = request?.userInfo?["profile"] as? UUID
+        }
+
+        let message: Any?
+        if #available(iOS 15.0, macOS 11.0, *) {
+            message = request?.userInfo?[SFExtensionMessageKey]
+        } else {
+            message = request?.userInfo?["message"]
+        }
+
+        os_log(.default, "Received message from browser.runtime.sendNativeMessage: %@ (profile: %@)", String(describing: message), profile?.uuidString ?? "none")
+
+        let response = NSExtensionItem()
+        if #available(iOS 15.0, macOS 11.0, *) {
+            response.userInfo = [ SFExtensionMessageKey: [ "echo": message ] ]
+        } else {
+            response.userInfo = [ "message": [ "echo": message ] ]
+        }
+
+        context.completeRequest(returningItems: [ response ], completionHandler: nil)
+    }
+
+}

safari/Mue.xcodeproj/project.pbxproj

@@ -0,0 +1,539 @@
+// !$*UTF8*$!
+{
+	archiveVersion = 1;
+	classes = {
+	};
+	objectVersion = 77;
+	objects = {
+
+/* Begin PBXBuildFile section */
+		6373522A2F087B5E002EF039 /* Mue Extension.appex in Embed Foundation Extensions */ = {isa = PBXBuildFile; fileRef = 637352292F087B5E002EF039 /* Mue Extension.appex */; settings = {ATTRIBUTES = (RemoveHeadersOnCopy, ); }; };
+/* End PBXBuildFile section */
+
+/* Begin PBXContainerItemProxy section */
+		6373522B2F087B5E002EF039 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 637352072F087B5D002EF039 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 637352282F087B5E002EF039;
+			remoteInfo = "Mue Extension";
+		};
+/* End PBXContainerItemProxy section */
+
+/* Begin PBXCopyFilesBuildPhase section */
+		637352482F087B5E002EF039 /* Embed Foundation Extensions */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "";
+			dstSubfolderSpec = 13;
+			files = (
+				6373522A2F087B5E002EF039 /* Mue Extension.appex in Embed Foundation Extensions */,
+			);
+			name = "Embed Foundation Extensions";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXCopyFilesBuildPhase section */
+
+/* Begin PBXFileReference section */
+		6373520F2F087B5D002EF039 /* Mue.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Mue.app; sourceTree = BUILT_PRODUCTS_DIR; };
+		637352292F087B5E002EF039 /* Mue Extension.appex */ = {isa = PBXFileReference; explicitFileType = "wrapper.app-extension"; includeInIndex = 0; path = "Mue Extension.appex"; sourceTree = BUILT_PRODUCTS_DIR; };
+/* End PBXFileReference section */
+
+/* Begin PBXFileSystemSynchronizedBuildFileExceptionSet section */
+		637352422F087B5E002EF039 /* Exceptions for "Mue Extension" folder in "Mue Extension" target */ = {
+			isa = PBXFileSystemSynchronizedBuildFileExceptionSet;
+			membershipExceptions = (
+				Info.plist,
+			);
+			target = 637352282F087B5E002EF039 /* Mue Extension */;
+		};
+/* End PBXFileSystemSynchronizedBuildFileExceptionSet section */
+
+/* Begin PBXFileSystemSynchronizedRootGroup section */
+		637352112F087B5D002EF039 /* Mue */ = {
+			isa = PBXFileSystemSynchronizedRootGroup;
+			path = Mue;
+			sourceTree = "<group>";
+		};
+		6373522D2F087B5E002EF039 /* Mue Extension */ = {
+			isa = PBXFileSystemSynchronizedRootGroup;
+			exceptions = (
+				637352422F087B5E002EF039 /* Exceptions for "Mue Extension" folder in "Mue Extension" target */,
+			);
+			explicitFolders = (
+				Resources/_locales,
+				Resources/icons,
+				Resources/assets,
+				Resources/src,
+			);
+			path = "Mue Extension";
+			sourceTree = "<group>";
+		};
+/* End PBXFileSystemSynchronizedRootGroup section */
+
+/* Begin PBXFrameworksBuildPhase section */
+		6373520C2F087B5D002EF039 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+		637352262F087B5E002EF039 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXFrameworksBuildPhase section */
+
+/* Begin PBXGroup section */
+		637352062F087B5D002EF039 = {
+			isa = PBXGroup;
+			children = (
+				637352112F087B5D002EF039 /* Mue */,
+				6373522D2F087B5E002EF039 /* Mue Extension */,
+				637352102F087B5D002EF039 /* Products */,
+			);
+			sourceTree = "<group>";
+		};
+		637352102F087B5D002EF039 /* Products */ = {
+			isa = PBXGroup;
+			children = (
+				6373520F2F087B5D002EF039 /* Mue.app */,
+				637352292F087B5E002EF039 /* Mue Extension.appex */,
+			);
+			name = Products;
+			sourceTree = "<group>";
+		};
+/* End PBXGroup section */
+
+/* Begin PBXNativeTarget section */
+		6373520E2F087B5D002EF039 /* Mue */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 637352492F087B5E002EF039 /* Build configuration list for PBXNativeTarget "Mue" */;
+			buildPhases = (
+				6373520B2F087B5D002EF039 /* Sources */,
+				6373520C2F087B5D002EF039 /* Frameworks */,
+				6373520D2F087B5D002EF039 /* Resources */,
+				637352482F087B5E002EF039 /* Embed Foundation Extensions */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+				6373522C2F087B5E002EF039 /* PBXTargetDependency */,
+			);
+			fileSystemSynchronizedGroups = (
+				637352112F087B5D002EF039 /* Mue */,
+			);
+			name = Mue;
+			packageProductDependencies = (
+			);
+			productName = Mue;
+			productReference = 6373520F2F087B5D002EF039 /* Mue.app */;
+			productType = "com.apple.product-type.application";
+		};
+		637352282F087B5E002EF039 /* Mue Extension */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 637352432F087B5E002EF039 /* Build configuration list for PBXNativeTarget "Mue Extension" */;
+			buildPhases = (
+				637352252F087B5E002EF039 /* Sources */,
+				637352262F087B5E002EF039 /* Frameworks */,
+				637352272F087B5E002EF039 /* Resources */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			fileSystemSynchronizedGroups = (
+				6373522D2F087B5E002EF039 /* Mue Extension */,
+			);
+			name = "Mue Extension";
+			packageProductDependencies = (
+			);
+			productName = "Mue Extension";
+			productReference = 637352292F087B5E002EF039 /* Mue Extension.appex */;
+			productType = "com.apple.product-type.app-extension";
+		};
+/* End PBXNativeTarget section */
+
+/* Begin PBXProject section */
+		637352072F087B5D002EF039 /* Project object */ = {
+			isa = PBXProject;
+			attributes = {
+				BuildIndependentTargetsInParallel = 1;
+				LastSwiftUpdateCheck = 2620;
+				LastUpgradeCheck = 2620;
+				TargetAttributes = {
+					6373520E2F087B5D002EF039 = {
+						CreatedOnToolsVersion = 26.2;
+					};
+					637352282F087B5E002EF039 = {
+						CreatedOnToolsVersion = 26.2;
+					};
+				};
+			};
+			buildConfigurationList = 6373520A2F087B5D002EF039 /* Build configuration list for PBXProject "Mue" */;
+			developmentRegion = en;
+			hasScannedForEncodings = 0;
+			knownRegions = (
+				en,
+				Base,
+			);
+			mainGroup = 637352062F087B5D002EF039;
+			minimizedProjectReferenceProxies = 1;
+			preferredProjectObjectVersion = 77;
+			productRefGroup = 637352102F087B5D002EF039 /* Products */;
+			projectDirPath = "";
+			projectRoot = "";
+			targets = (
+				6373520E2F087B5D002EF039 /* Mue */,
+				637352282F087B5E002EF039 /* Mue Extension */,
+			);
+		};
+/* End PBXProject section */
+
+/* Begin PBXResourcesBuildPhase section */
+		6373520D2F087B5D002EF039 /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+		637352272F087B5E002EF039 /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXResourcesBuildPhase section */
+
+/* Begin PBXSourcesBuildPhase section */
+		6373520B2F087B5D002EF039 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+		637352252F087B5E002EF039 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXSourcesBuildPhase section */
+
+/* Begin PBXTargetDependency section */
+		6373522C2F087B5E002EF039 /* PBXTargetDependency */ = {
+			isa = PBXTargetDependency;
+			target = 637352282F087B5E002EF039 /* Mue Extension */;
+			targetProxy = 6373522B2F087B5E002EF039 /* PBXContainerItemProxy */;
+		};
+/* End PBXTargetDependency section */
+
+/* Begin XCBuildConfiguration section */
+		637352442F087B5E002EF039 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CODE_SIGN_STYLE = Automatic;
+				CURRENT_PROJECT_VERSION = 1;
+				ENABLE_APP_SANDBOX = YES;
+				ENABLE_HARDENED_RUNTIME = YES;
+				ENABLE_USER_SELECTED_FILES = readonly;
+				GENERATE_INFOPLIST_FILE = YES;
+				INFOPLIST_FILE = "Mue Extension/Info.plist";
+				INFOPLIST_KEY_CFBundleDisplayName = "Mue Extension";
+				INFOPLIST_KEY_NSHumanReadableCopyright = "";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/../Frameworks",
+					"@executable_path/../../../../Frameworks",
+				);
+				MACOSX_DEPLOYMENT_TARGET = 10.14;
+				MARKETING_VERSION = 1.0;
+				OTHER_LDFLAGS = (
+					"-framework",
+					SafariServices,
+				);
+				PRODUCT_BUNDLE_IDENTIFIER = mueauthors.mue.Extension;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SKIP_INSTALL = YES;
+				STRING_CATALOG_GENERATE_SYMBOLS = YES;
+				SWIFT_APPROACHABLE_CONCURRENCY = YES;
+				SWIFT_EMIT_LOC_STRINGS = YES;
+				SWIFT_UPCOMING_FEATURE_MEMBER_IMPORT_VISIBILITY = YES;
+				SWIFT_VERSION = 5.0;
+			};
+			name = Debug;
+		};
+		637352452F087B5E002EF039 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CODE_SIGN_STYLE = Automatic;
+				CURRENT_PROJECT_VERSION = 1;
+				ENABLE_APP_SANDBOX = YES;
+				ENABLE_HARDENED_RUNTIME = YES;
+				ENABLE_USER_SELECTED_FILES = readonly;
+				GENERATE_INFOPLIST_FILE = YES;
+				INFOPLIST_FILE = "Mue Extension/Info.plist";
+				INFOPLIST_KEY_CFBundleDisplayName = "Mue Extension";
+				INFOPLIST_KEY_NSHumanReadableCopyright = "";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/../Frameworks",
+					"@executable_path/../../../../Frameworks",
+				);
+				MACOSX_DEPLOYMENT_TARGET = 10.14;
+				MARKETING_VERSION = 1.0;
+				OTHER_LDFLAGS = (
+					"-framework",
+					SafariServices,
+				);
+				PRODUCT_BUNDLE_IDENTIFIER = mueauthors.mue.Extension;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SKIP_INSTALL = YES;
+				STRING_CATALOG_GENERATE_SYMBOLS = YES;
+				SWIFT_APPROACHABLE_CONCURRENCY = YES;
+				SWIFT_EMIT_LOC_STRINGS = YES;
+				SWIFT_UPCOMING_FEATURE_MEMBER_IMPORT_VISIBILITY = YES;
+				SWIFT_VERSION = 5.0;
+			};
+			name = Release;
+		};
+		637352462F087B5E002EF039 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++20";
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_ENABLE_OBJC_WEAK = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				COPY_PHASE_STRIP = NO;
+				DEBUG_INFORMATION_FORMAT = dwarf;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_TESTABILITY = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = YES;
+				GCC_C_LANGUAGE_STANDARD = gnu17;
+				GCC_DYNAMIC_NO_PIC = NO;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_OPTIMIZATION_LEVEL = 0;
+				GCC_PREPROCESSOR_DEFINITIONS = (
+					"DEBUG=1",
+					"$(inherited)",
+				);
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				LOCALIZATION_PREFERS_STRING_CATALOGS = YES;
+				MACOSX_DEPLOYMENT_TARGET = 26.2;
+				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
+				MTL_FAST_MATH = YES;
+				ONLY_ACTIVE_ARCH = YES;
+				SDKROOT = macosx;
+				SWIFT_ACTIVE_COMPILATION_CONDITIONS = "DEBUG $(inherited)";
+				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+			};
+			name = Debug;
+		};
+		637352472F087B5E002EF039 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++20";
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_ENABLE_OBJC_WEAK = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				COPY_PHASE_STRIP = NO;
+				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+				ENABLE_NS_ASSERTIONS = NO;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = YES;
+				GCC_C_LANGUAGE_STANDARD = gnu17;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				LOCALIZATION_PREFERS_STRING_CATALOGS = YES;
+				MACOSX_DEPLOYMENT_TARGET = 26.2;
+				MTL_ENABLE_DEBUG_INFO = NO;
+				MTL_FAST_MATH = YES;
+				SDKROOT = macosx;
+				SWIFT_COMPILATION_MODE = wholemodule;
+			};
+			name = Release;
+		};
+		6373524A2F087B5E002EF039 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
+				CODE_SIGN_STYLE = Automatic;
+				COMBINE_HIDPI_IMAGES = YES;
+				CURRENT_PROJECT_VERSION = 1;
+				ENABLE_APP_SANDBOX = YES;
+				ENABLE_HARDENED_RUNTIME = YES;
+				ENABLE_OUTGOING_NETWORK_CONNECTIONS = YES;
+				ENABLE_USER_SELECTED_FILES = readonly;
+				GENERATE_INFOPLIST_FILE = YES;
+				INFOPLIST_KEY_CFBundleDisplayName = Mue;
+				INFOPLIST_KEY_NSHumanReadableCopyright = "";
+				INFOPLIST_KEY_NSMainStoryboardFile = Main;
+				INFOPLIST_KEY_NSPrincipalClass = NSApplication;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/../Frameworks",
+				);
+				MARKETING_VERSION = 1.0;
+				OTHER_LDFLAGS = (
+					"-framework",
+					SafariServices,
+					"-framework",
+					WebKit,
+				);
+				PRODUCT_BUNDLE_IDENTIFIER = mueauthors.mue;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				REGISTER_APP_GROUPS = YES;
+				STRING_CATALOG_GENERATE_SYMBOLS = YES;
+				SWIFT_APPROACHABLE_CONCURRENCY = YES;
+				SWIFT_DEFAULT_ACTOR_ISOLATION = MainActor;
+				SWIFT_EMIT_LOC_STRINGS = YES;
+				SWIFT_UPCOMING_FEATURE_MEMBER_IMPORT_VISIBILITY = YES;
+				SWIFT_VERSION = 5.0;
+			};
+			name = Debug;
+		};
+		6373524B2F087B5E002EF039 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
+				CODE_SIGN_STYLE = Automatic;
+				COMBINE_HIDPI_IMAGES = YES;
+				CURRENT_PROJECT_VERSION = 1;
+				ENABLE_APP_SANDBOX = YES;
+				ENABLE_HARDENED_RUNTIME = YES;
+				ENABLE_OUTGOING_NETWORK_CONNECTIONS = YES;
+				ENABLE_USER_SELECTED_FILES = readonly;
+				GENERATE_INFOPLIST_FILE = YES;
+				INFOPLIST_KEY_CFBundleDisplayName = Mue;
+				INFOPLIST_KEY_NSHumanReadableCopyright = "";
+				INFOPLIST_KEY_NSMainStoryboardFile = Main;
+				INFOPLIST_KEY_NSPrincipalClass = NSApplication;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/../Frameworks",
+				);
+				MARKETING_VERSION = 1.0;
+				OTHER_LDFLAGS = (
+					"-framework",
+					SafariServices,
+					"-framework",
+					WebKit,
+				);
+				PRODUCT_BUNDLE_IDENTIFIER = mueauthors.mue;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				REGISTER_APP_GROUPS = YES;
+				STRING_CATALOG_GENERATE_SYMBOLS = YES;
+				SWIFT_APPROACHABLE_CONCURRENCY = YES;
+				SWIFT_DEFAULT_ACTOR_ISOLATION = MainActor;
+				SWIFT_EMIT_LOC_STRINGS = YES;
+				SWIFT_UPCOMING_FEATURE_MEMBER_IMPORT_VISIBILITY = YES;
+				SWIFT_VERSION = 5.0;
+			};
+			name = Release;
+		};
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
+		6373520A2F087B5D002EF039 /* Build configuration list for PBXProject "Mue" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				637352462F087B5E002EF039 /* Debug */,
+				637352472F087B5E002EF039 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		637352432F087B5E002EF039 /* Build configuration list for PBXNativeTarget "Mue Extension" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				637352442F087B5E002EF039 /* Debug */,
+				637352452F087B5E002EF039 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		637352492F087B5E002EF039 /* Build configuration list for PBXNativeTarget "Mue" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				6373524A2F087B5E002EF039 /* Debug */,
+				6373524B2F087B5E002EF039 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+	};
+	rootObject = 637352072F087B5D002EF039 /* Project object */;
+}

safari/Mue.xcodeproj/project.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:">
+   </FileRef>
+</Workspace>

safari/Mue/AppDelegate.swift

@@ -0,0 +1,21 @@
+//
+//  AppDelegate.swift
+//  Mue
+//
+//  Created by David Ralph on 02/01/2026.
+//
+
+import Cocoa
+
+@main
+class AppDelegate: NSObject, NSApplicationDelegate {
+
+    func applicationDidFinishLaunching(_ notification: Notification) {
+        // Override point for customization after application launch.
+    }
+
+    func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool {
+        return true
+    }
+
+}

safari/Mue/Assets.xcassets/AccentColor.colorset/Contents.json

@@ -0,0 +1,11 @@
+{
+  "colors" : [
+    {
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

safari/Mue/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -0,0 +1,58 @@
+{
+  "images" : [
+    {
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "16x16"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "16x16"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "32x32"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "32x32"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "128x128"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "128x128"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "256x256"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "256x256"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "512x512"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "512x512"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

safari/Mue/Assets.xcassets/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

safari/Mue/Assets.xcassets/LargeIcon.imageset/Contents.json

@@ -0,0 +1,20 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

safari/Mue/Base.lproj/Main.storyboard

@@ -0,0 +1,124 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.Cocoa.Storyboard.XIB" version="3.0" toolsVersion="24506" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" initialViewController="B8D-0N-5wS">
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="24506"/>
+        <plugIn identifier="com.apple.WebKit2IBPlugin" version="24506"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <scenes>
+        <!--Application-->
+        <scene sceneID="JPo-4y-FX3">
+            <objects>
+                <application id="hnw-xV-0zn" sceneMemberID="viewController">
+                    <menu key="mainMenu" title="Main Menu" systemMenu="main" id="AYu-sK-qS6">
+                        <items>
+                            <menuItem title="Mue" id="1Xt-HY-uBw">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <menu key="submenu" title="Mue" systemMenu="apple" id="uQy-DD-JDr">
+                                    <items>
+                                        <menuItem title="About Mue" id="5kV-Vb-QxS">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="orderFrontStandardAboutPanel:" target="Ady-hI-5gd" id="Exp-CZ-Vem"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem isSeparatorItem="YES" id="VOq-y0-SEH"/>
+                                        <menuItem title="Hide Mue" keyEquivalent="h" id="Olw-nP-bQN">
+                                            <connections>
+                                                <action selector="hide:" target="Ady-hI-5gd" id="PnN-Uc-m68"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Hide Others" keyEquivalent="h" id="Vdr-fp-XzO">
+                                            <modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
+                                            <connections>
+                                                <action selector="hideOtherApplications:" target="Ady-hI-5gd" id="VT4-aY-XCT"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Show All" id="Kd2-mp-pUS">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="unhideAllApplications:" target="Ady-hI-5gd" id="Dhg-Le-xox"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem isSeparatorItem="YES" id="kCx-OE-vgT"/>
+                                        <menuItem title="Quit Mue" keyEquivalent="q" id="4sb-4s-VLi">
+                                            <connections>
+                                                <action selector="terminate:" target="Ady-hI-5gd" id="Te7-pn-YzF"/>
+                                            </connections>
+                                        </menuItem>
+                                    </items>
+                                </menu>
+                            </menuItem>
+                            <menuItem title="Help" id="wpr-3q-Mcd">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <menu key="submenu" title="Help" systemMenu="help" id="F2S-fz-NVQ">
+                                    <items>
+                                        <menuItem title="Mue Help" keyEquivalent="?" id="FKE-Sm-Kum">
+                                            <connections>
+                                                <action selector="showHelp:" target="Ady-hI-5gd" id="y7X-2Q-9no"/>
+                                            </connections>
+                                        </menuItem>
+                                    </items>
+                                </menu>
+                            </menuItem>
+                        </items>
+                    </menu>
+                    <connections>
+                        <outlet property="delegate" destination="Voe-Tx-rLC" id="PrD-fu-P6m"/>
+                    </connections>
+                </application>
+                <customObject id="Voe-Tx-rLC" customClass="AppDelegate" customModule="Mue" customModuleProvider="target"/>
+                <customObject id="YLy-65-1bz" customClass="NSFontManager"/>
+                <customObject id="Ady-hI-5gd" userLabel="First Responder" customClass="NSResponder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="76" y="-134"/>
+        </scene>
+        <!--Window Controller-->
+        <scene sceneID="R2V-B0-nI4">
+            <objects>
+                <windowController showSeguePresentationStyle="single" id="B8D-0N-5wS" sceneMemberID="viewController">
+                    <window key="window" title="Mue" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" restorable="NO" releasedWhenClosed="NO" animationBehavior="default" id="IQv-IB-iLA">
+                        <windowStyleMask key="styleMask" titled="YES" closable="YES"/>
+                        <windowCollectionBehavior key="collectionBehavior" fullScreenNone="YES"/>
+                        <rect key="contentRect" x="196" y="240" width="425" height="325"/>
+                        <rect key="screenRect" x="0.0" y="0.0" width="1680" height="1027"/>
+                        <connections>
+                            <outlet property="delegate" destination="B8D-0N-5wS" id="98r-iN-zZc"/>
+                        </connections>
+                    </window>
+                    <connections>
+                        <segue destination="XfG-lQ-9wD" kind="relationship" relationship="window.shadowedContentViewController" id="cq2-FE-JQM"/>
+                    </connections>
+                </windowController>
+                <customObject id="Oky-zY-oP4" userLabel="First Responder" customClass="NSResponder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="75" y="250"/>
+        </scene>
+        <!--View Controller-->
+        <scene sceneID="hIz-AP-VOD">
+            <objects>
+                <viewController id="XfG-lQ-9wD" customClass="ViewController" customModule="Mue" customModuleProvider="target" sceneMemberID="viewController">
+                    <view key="view" id="m2S-Jp-Qdl">
+                        <rect key="frame" x="0.0" y="0.0" width="425" height="325"/>
+                        <autoresizingMask key="autoresizingMask"/>
+                        <subviews>
+                            <wkWebView wantsLayer="YES" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="eOr-cG-IQY">
+                                <rect key="frame" x="0.0" y="0.0" width="425" height="325"/>
+                                <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                                <wkWebViewConfiguration key="configuration">
+                                    <audiovisualMediaTypes key="mediaTypesRequiringUserActionForPlayback" none="YES"/>
+                                    <wkPreferences key="preferences"/>
+                                </wkWebViewConfiguration>
+                            </wkWebView>
+                        </subviews>
+                    </view>
+                    <connections>
+                        <outlet property="webView" destination="eOr-cG-IQY" id="GFe-mU-dBY"/>
+                    </connections>
+                </viewController>
+                <customObject id="rPt-NT-nkU" userLabel="First Responder" customClass="NSResponder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="75" y="655"/>
+        </scene>
+    </scenes>
+</document>

safari/Mue/Resources/Base.lproj/Main.html

@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <meta http-equiv="Content-Security-Policy" content="default-src 'self'">
+
+    <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
+
+    <link rel="stylesheet" href="../Style.css">
+    <script src="../Script.js" defer></script>
+</head>
+<body>
+    <img src="../Icon.png" width="128" height="128" alt="Mue Icon">
+    <p class="state-unknown">You can turn on Mue’s extension in Safari Extensions preferences.</p>
+    <p class="state-on">Mue’s extension is currently on. You can turn it off in Safari Extensions preferences.</p>
+    <p class="state-off">Mue’s extension is currently off. You can turn it on in Safari Extensions preferences.</p>
+    <button class="open-preferences">Quit and Open Safari Extensions Preferences…</button>
+</body>
+</html>

safari/Mue/Resources/Script.js

@@ -0,0 +1,22 @@
+function show(enabled, useSettingsInsteadOfPreferences) {
+    if (useSettingsInsteadOfPreferences) {
+        document.getElementsByClassName('state-on')[0].innerText = "Mue’s extension is currently on. You can turn it off in the Extensions section of Safari Settings.";
+        document.getElementsByClassName('state-off')[0].innerText = "Mue’s extension is currently off. You can turn it on in the Extensions section of Safari Settings.";
+        document.getElementsByClassName('state-unknown')[0].innerText = "You can turn on Mue’s extension in the Extensions section of Safari Settings.";
+        document.getElementsByClassName('open-preferences')[0].innerText = "Quit and Open Safari Settings…";
+    }
+
+    if (typeof enabled === "boolean") {
+        document.body.classList.toggle(`state-on`, enabled);
+        document.body.classList.toggle(`state-off`, !enabled);
+    } else {
+        document.body.classList.remove(`state-on`);
+        document.body.classList.remove(`state-off`);
+    }
+}
+
+function openPreferences() {
+    webkit.messageHandlers.controller.postMessage("open-preferences");
+}
+
+document.querySelector("button.open-preferences").addEventListener("click", openPreferences);

safari/Mue/Resources/Style.css

@@ -0,0 +1,45 @@
+* {
+    -webkit-user-select: none;
+    -webkit-user-drag: none;
+    cursor: default;
+}
+
+:root {
+    color-scheme: light dark;
+
+    --spacing: 20px;
+}
+
+html {
+    height: 100%;
+}
+
+body {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    flex-direction: column;
+
+    gap: var(--spacing);
+    margin: 0 calc(var(--spacing) * 2);
+    height: 100%;
+
+    font: -apple-system-short-body;
+    text-align: center;
+}
+
+body:not(.state-on, .state-off) :is(.state-on, .state-off) {
+    display: none;
+}
+
+body.state-on :is(.state-off, .state-unknown) {
+    display: none;
+}
+
+body.state-off :is(.state-on, .state-unknown) {
+    display: none;
+}
+
+button {
+    font-size: 1em;
+}

safari/Mue/ViewController.swift

@@ -0,0 +1,57 @@
+//
+//  ViewController.swift
+//  Mue
+//
+//  Created by David Ralph on 02/01/2026.
+//
+
+import Cocoa
+import SafariServices
+import WebKit
+
+let extensionBundleIdentifier = "mueauthors.Mue.Extension"
+
+class ViewController: NSViewController, WKNavigationDelegate, WKScriptMessageHandler {
+
+    @IBOutlet var webView: WKWebView!
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+
+        self.webView.navigationDelegate = self
+
+        self.webView.configuration.userContentController.add(self, name: "controller")
+
+        self.webView.loadFileURL(Bundle.main.url(forResource: "Main", withExtension: "html")!, allowingReadAccessTo: Bundle.main.resourceURL!)
+    }
+
+    func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
+        SFSafariExtensionManager.getStateOfSafariExtension(withIdentifier: extensionBundleIdentifier) { (state, error) in
+            guard let state = state, error == nil else {
+                // Insert code to inform the user that something went wrong.
+                return
+            }
+
+            DispatchQueue.main.async {
+                if #available(macOS 13, *) {
+                    webView.evaluateJavaScript("show(\(state.isEnabled), true)")
+                } else {
+                    webView.evaluateJavaScript("show(\(state.isEnabled), false)")
+                }
+            }
+        }
+    }
+
+    func userContentController(_ userContentController: WKUserContentController, didReceive message: WKScriptMessage) {
+        if (message.body as! String != "open-preferences") {
+            return;
+        }
+
+        SFSafariApplication.showPreferencesForExtension(withIdentifier: extensionBundleIdentifier) { error in
+            DispatchQueue.main.async {
+                NSApplication.shared.terminate(nil)
+            }
+        }
+    }
+
+}

vite.config.mjs

@@ -70,6 +70,50 @@ const prepareBuilds = () => ({
         { recursive: true },
       );
 
+      // safari
+      const safariResourcesPath = path.resolve(__dirname, './safari/Mue Extension/Resources');
+      fs.mkdirSync(safariResourcesPath, { recursive: true });
+      
+      // Copy manifest (already exists in Resources, but ensure it's updated)
+      // The manifest.json is managed separately for Safari
+      
+      // Copy background.js
+      fs.copyFileSync(
+        path.resolve(__dirname, './manifest/background.js'),
+        path.resolve(safariResourcesPath, 'background.js'),
+      );
+      
+      // Copy built files from dist
+      fs.cpSync(path.resolve(__dirname, './dist'), safariResourcesPath, {
+        recursive: true,
+        filter: (src) => {
+          // Don't overwrite the manifest.json we've already set up
+          return !src.endsWith('manifest.json');
+        },
+      });
+      
+      // Copy icons
+      fs.cpSync(
+        path.resolve(__dirname, './src/assets/icons'),
+        path.resolve(safariResourcesPath, 'icons'),
+        { recursive: true },
+      );
+      
+      // Copy src/assets
+      fs.mkdirSync(path.resolve(safariResourcesPath, 'src/assets'), { recursive: true });
+      fs.cpSync(
+        path.resolve(__dirname, './src/assets'),
+        path.resolve(safariResourcesPath, 'src/assets'),
+        { recursive: true },
+      );
+      
+      // Copy locales
+      fs.cpSync(
+        path.resolve(__dirname, './manifest/_locales'),
+        path.resolve(safariResourcesPath, '_locales'),
+        { recursive: true },
+      );
+
       // create zip
       const zip = new ADMZip();
       zip.addLocalFolder(path.resolve(__dirname, './build/chrome'));