diff --git a/app/src/main/java/io/xpipe/app/action/ActionShortcutComp.java b/app/src/main/java/io/xpipe/app/action/ActionShortcutComp.java
index 2c2b723e7..793709fc0 100644
--- a/app/src/main/java/io/xpipe/app/action/ActionShortcutComp.java
+++ b/app/src/main/java/io/xpipe/app/action/ActionShortcutComp.java
@@ -106,6 +106,7 @@ public class ActionShortcutComp extends SimpleComp {
         return group;
     }
 
+    @SuppressWarnings("unused")
     private Comp<?> createMacroComp() {
         var button = new ButtonComp(
                 AppI18n.observable("createMacro"), new FontIcon("mdi2c-clipboard-multiple-outline"), onCreateMacro);
diff --git a/app/src/main/java/io/xpipe/app/comp/base/ModalOverlay.java b/app/src/main/java/io/xpipe/app/comp/base/ModalOverlay.java
index 7186c2296..5e13adbc9 100644
--- a/app/src/main/java/io/xpipe/app/comp/base/ModalOverlay.java
+++ b/app/src/main/java/io/xpipe/app/comp/base/ModalOverlay.java
@@ -60,10 +60,6 @@ public class ModalOverlay {
         return this;
     }
 
-    public ModalOverlay withDefaultButtons() {
-        return withDefaultButtons(() -> {});
-    }
-
     public ModalButton addButton(ModalButton button) {
         buttons.add(button);
         return button;
diff --git a/app/src/main/java/io/xpipe/app/core/AppActionLinkDetector.java b/app/src/main/java/io/xpipe/app/core/AppActionLinkDetector.java
index 0e69c3ce2..018391947 100644
--- a/app/src/main/java/io/xpipe/app/core/AppActionLinkDetector.java
+++ b/app/src/main/java/io/xpipe/app/core/AppActionLinkDetector.java
@@ -36,19 +36,6 @@ public class AppActionLinkDetector {
         AppOpenArguments.handle(List.of(content));
     }
 
-    public static void detectOnFocus() {
-        var content = getClipboardAction();
-        if (content == null) {
-            lastDetectedAction = null;
-            return;
-        }
-        if (content.equals(lastDetectedAction)) {
-            return;
-        }
-        lastDetectedAction = content;
-        handle(content, true);
-    }
-
     public static void detectOnPaste() {
         var content = getClipboardAction();
         if (content == null) {
diff --git a/app/src/main/java/io/xpipe/app/core/AppNames.java b/app/src/main/java/io/xpipe/app/core/AppNames.java
index 0df71a5bf..1bc8d6d02 100644
--- a/app/src/main/java/io/xpipe/app/core/AppNames.java
+++ b/app/src/main/java/io/xpipe/app/core/AppNames.java
@@ -22,10 +22,6 @@ public abstract class AppNames {
         return ofCurrent().getGroupName() + ".app" + (name != null ? "." + name : "");
     }
 
-    public static String appModuleName(String name) {
-        return ofCurrent().getGroupName() + name;
-    }
-
     public static String extModuleName(String name) {
         return ofCurrent().getGroupName() + ".ext." + name;
     }
diff --git a/app/src/main/java/io/xpipe/app/core/AppSystemInfo.java b/app/src/main/java/io/xpipe/app/core/AppSystemInfo.java
index b689c1c52..3f7581656 100644
--- a/app/src/main/java/io/xpipe/app/core/AppSystemInfo.java
+++ b/app/src/main/java/io/xpipe/app/core/AppSystemInfo.java
@@ -16,9 +16,9 @@ public abstract class AppSystemInfo {
 
     public static AppSystemInfo ofCurrent() {
         return switch (OsType.getLocal()) {
-            case OsType.Linux linux -> ofLinux();
-            case OsType.MacOs macOs -> ofMacOs();
-            case OsType.Windows windows -> ofWindows();
+            case OsType.Linux ignored -> ofLinux();
+            case OsType.MacOs ignored -> ofMacOs();
+            case OsType.Windows ignored -> ofWindows();
         };
     }
 
diff --git a/app/src/main/java/io/xpipe/app/core/AppTheme.java b/app/src/main/java/io/xpipe/app/core/AppTheme.java
index 5cb79eaa1..520d4daf2 100644
--- a/app/src/main/java/io/xpipe/app/core/AppTheme.java
+++ b/app/src/main/java/io/xpipe/app/core/AppTheme.java
@@ -426,6 +426,7 @@ public class AppTheme {
                 91);
 
         // Adjust this to create your own theme
+        @SuppressWarnings("unused")
         public static final Theme CUSTOM = new DerivedTheme(
                 "custom",
                 "primer",
diff --git a/app/src/main/java/io/xpipe/app/core/AppWindowsShutdown.java b/app/src/main/java/io/xpipe/app/core/AppWindowsShutdown.java
index ab5383714..060ecc29a 100644
--- a/app/src/main/java/io/xpipe/app/core/AppWindowsShutdown.java
+++ b/app/src/main/java/io/xpipe/app/core/AppWindowsShutdown.java
@@ -39,9 +39,11 @@ public class AppWindowsShutdown {
 
     public interface WinHookProc extends WinUser.HOOKPROC {
 
+        @SuppressWarnings("unused")
         WinDef.LRESULT callback(int nCode, WinDef.WPARAM wParam, CWPSSTRUCT hookProcStruct);
     }
 
+    @SuppressWarnings("unused")
     public static class CWPSSTRUCT extends Structure {
         public WinDef.LPARAM lParam;
         public WinDef.WPARAM wParam;
diff --git a/app/src/main/java/io/xpipe/app/core/check/AppCertutilCheck.java b/app/src/main/java/io/xpipe/app/core/check/AppCertutilCheck.java
index c59307520..4aec2fed3 100644
--- a/app/src/main/java/io/xpipe/app/core/check/AppCertutilCheck.java
+++ b/app/src/main/java/io/xpipe/app/core/check/AppCertutilCheck.java
@@ -8,6 +8,7 @@ import io.xpipe.core.OsType;
 
 import java.util.concurrent.TimeUnit;
 
+@SuppressWarnings("unused")
 public class AppCertutilCheck {
 
     private static boolean getResult() {
diff --git a/app/src/main/java/io/xpipe/app/ext/ExtensionException.java b/app/src/main/java/io/xpipe/app/ext/ExtensionException.java
index 904e65230..bdd0b4e38 100644
--- a/app/src/main/java/io/xpipe/app/ext/ExtensionException.java
+++ b/app/src/main/java/io/xpipe/app/ext/ExtensionException.java
@@ -7,22 +7,10 @@ public class ExtensionException extends RuntimeException {
 
     public ExtensionException() {}
 
-    private ExtensionException(String message) {
-        super(message);
-    }
-
     private ExtensionException(String message, Throwable cause) {
         super(message, cause);
     }
 
-    public ExtensionException(Throwable cause) {
-        super(cause);
-    }
-
-    public ExtensionException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
-        super(message, cause, enableSuppression, writableStackTrace);
-    }
-
     public static ExtensionException corrupt(String message, Throwable cause) {
         try {
             var loc = AppInstallation.ofCurrent().getBaseInstallationPath();
diff --git a/app/src/main/java/io/xpipe/app/hub/comp/StoreCategoryWrapper.java b/app/src/main/java/io/xpipe/app/hub/comp/StoreCategoryWrapper.java
index 598f8bd27..8239f8f44 100644
--- a/app/src/main/java/io/xpipe/app/hub/comp/StoreCategoryWrapper.java
+++ b/app/src/main/java/io/xpipe/app/hub/comp/StoreCategoryWrapper.java
@@ -93,19 +93,6 @@ public class StoreCategoryWrapper {
         return cachedParent;
     }
 
-    public boolean contains(StoreEntryWrapper entry) {
-        if (entry.getCategory().getValue() == this) {
-            return true;
-        }
-
-        for (var c : children.getList()) {
-            if (c.contains(entry)) {
-                return true;
-            }
-        }
-        return false;
-    }
-
     public void select() {
         PlatformThread.runLaterIfNeeded(() -> {
             StoreViewState.get().getActiveCategory().setValue(this);
diff --git a/app/src/main/java/io/xpipe/app/hub/comp/StoreChoiceComp.java b/app/src/main/java/io/xpipe/app/hub/comp/StoreChoiceComp.java
index aff88be86..d001850ef 100644
--- a/app/src/main/java/io/xpipe/app/hub/comp/StoreChoiceComp.java
+++ b/app/src/main/java/io/xpipe/app/hub/comp/StoreChoiceComp.java
@@ -57,11 +57,6 @@ public class StoreChoiceComp<T extends DataStore> extends SimpleComp {
         return new StoreChoiceComp<>(Mode.OTHER, null, selected, clazz, filter, initialCategory);
     }
 
-    public static StoreChoiceComp<ShellStore> proxy(
-            Property<DataStoreEntryRef<ShellStore>> selected, StoreCategoryWrapper initialCategory) {
-        return new StoreChoiceComp<>(Mode.PROXY, null, selected, ShellStore.class, null, initialCategory);
-    }
-
     public static StoreChoiceComp<ShellStore> host(
             Property<DataStoreEntryRef<ShellStore>> selected, StoreCategoryWrapper initialCategory) {
         return new StoreChoiceComp<>(Mode.HOST, null, selected, ShellStore.class, null, initialCategory);
diff --git a/app/src/main/java/io/xpipe/app/hub/comp/StoreCreationMenu.java b/app/src/main/java/io/xpipe/app/hub/comp/StoreCreationMenu.java
index aa480bc12..4089f5519 100644
--- a/app/src/main/java/io/xpipe/app/hub/comp/StoreCreationMenu.java
+++ b/app/src/main/java/io/xpipe/app/hub/comp/StoreCreationMenu.java
@@ -107,19 +107,33 @@ public class StoreCreationMenu {
 
     private static Menu categoryMenu(
             String name, String graphic, DataStoreCreationCategory category, String defaultProvider) {
-        var sub = DataStoreProviders.getAll().stream()
+        var providers = DataStoreProviders.getAll().stream()
                 .filter(dataStoreProvider -> category.equals(dataStoreProvider.getCreationCategory()))
+                .sorted(Comparator.comparingInt(dataStoreProvider -> dataStoreProvider.getOrderPriority()))
                 .toList();
 
         var menu = new Menu();
         menu.setGraphic(new FontIcon(graphic));
         menu.textProperty().bind(AppI18n.observable(name));
+
+        if (providers.isEmpty()) {
+            return menu;
+        }
+
         menu.setOnAction(event -> {
             if (event.getTarget() != menu) {
                 return;
             }
 
             Platform.runLater(() -> {
+                if (defaultProvider != null) {
+                    providers.stream().filter(dataStoreProvider -> dataStoreProvider.getId().equals(defaultProvider)).findFirst().ifPresent(dataStoreProvider -> {
+                        var index = providers.indexOf(dataStoreProvider);
+                        menu.getItems().get(index).fire();
+                    });
+                    return;
+                }
+
                 var onlyItem = menu.getItems().getFirst();
                 onlyItem.fire();
             });
@@ -128,13 +142,6 @@ public class StoreCreationMenu {
             menu.getParentPopup().hide();
         });
 
-        var providers = sub.stream()
-                .sorted(Comparator.comparingInt(dataStoreProvider -> dataStoreProvider.getOrderPriority()))
-                .toList();
-        if (providers.isEmpty()) {
-            return menu;
-        }
-
         int lastOrder = providers.getFirst().getOrderPriority();
         for (io.xpipe.app.ext.DataStoreProvider dataStoreProvider : providers) {
             if (dataStoreProvider.getOrderPriority() != lastOrder) {
diff --git a/app/src/main/java/io/xpipe/app/prefs/AppPrefs.java b/app/src/main/java/io/xpipe/app/prefs/AppPrefs.java
index c341d193f..ae710e750 100644
--- a/app/src/main/java/io/xpipe/app/prefs/AppPrefs.java
+++ b/app/src/main/java/io/xpipe/app/prefs/AppPrefs.java
@@ -82,8 +82,13 @@ public final class AppPrefs {
             .requiresRestart(false)
             .documentationLink(DocumentationLink.API)
             .build());
-    final BooleanProperty enableMcpServer =
-            mapLocal(new GlobalBooleanProperty(false), "enableMcpServer", Boolean.class, false);
+    final BooleanProperty enableMcpServer = map(Mapping.builder()
+            .property(new GlobalBooleanProperty(false))
+            .key("enableMcpServer")
+            .valueClass(Boolean.class)
+            .requiresRestart(false)
+            .documentationLink(DocumentationLink.MCP)
+            .build());
     final BooleanProperty enableMcpMutationTools =
             mapLocal(new GlobalBooleanProperty(false), "enableMcpMutationTools", Boolean.class, false);
     final BooleanProperty dontAutomaticallyStartVmSshServer =
@@ -517,10 +522,6 @@ public final class AppPrefs {
         return disableCertutilUse;
     }
 
-    public ObservableBooleanValue useLocalFallbackShell() {
-        return useLocalFallbackShell;
-    }
-
     public ObservableValue<ShellDialect> localShellDialect() {
         return localShellDialect;
     }
diff --git a/app/src/main/java/io/xpipe/app/prefs/ExternalEditorType.java b/app/src/main/java/io/xpipe/app/prefs/ExternalEditorType.java
index dfc6f134e..dc1faaae9 100644
--- a/app/src/main/java/io/xpipe/app/prefs/ExternalEditorType.java
+++ b/app/src/main/java/io/xpipe/app/prefs/ExternalEditorType.java
@@ -219,6 +219,7 @@ public interface ExternalEditorType extends PrefsChoiceValue {
     };
 
     // Cli is broken, keep inactive
+    @SuppressWarnings("unused")
     WindowsType THEIAIDE_WINDOWS = new WindowsType() {
 
         @Override
@@ -529,7 +530,7 @@ public interface ExternalEditorType extends PrefsChoiceValue {
             TEXT_EDIT);
     List<ExternalEditorType> CROSS_PLATFORM_EDITORS = List.of(FLEET, INTELLIJ, PYCHARM, WEBSTORM, CLION);
 
-    @SuppressWarnings("TrivialFunctionalExpressionUsage")
+    @SuppressWarnings({"unused", "TrivialFunctionalExpressionUsage"})
     List<ExternalEditorType> ALL = ((Supplier<List<ExternalEditorType>>) () -> {
                 var all = new ArrayList<ExternalEditorType>();
                 if (OsType.getLocal() == OsType.WINDOWS) {
diff --git a/app/src/main/java/io/xpipe/app/process/ShellDialectAskpass.java b/app/src/main/java/io/xpipe/app/process/ShellDialectAskpass.java
index c14d9f6e8..8cc17f2cc 100644
--- a/app/src/main/java/io/xpipe/app/process/ShellDialectAskpass.java
+++ b/app/src/main/java/io/xpipe/app/process/ShellDialectAskpass.java
@@ -5,7 +5,7 @@ import java.util.UUID;
 
 public interface ShellDialectAskpass {
 
-    String prepareStderrPassthroughContent(ShellControl sc, UUID requestId, String prefix);
+    String prepareStderrPassthroughContent(UUID requestId, String prefix);
 
     String prepareFixedContent(ShellControl sc, String fileName, List<String> s) throws Exception;
 
diff --git a/app/src/main/java/io/xpipe/app/process/ShellDumbMode.java b/app/src/main/java/io/xpipe/app/process/ShellDumbMode.java
index d356b2e2c..4f8da59bc 100644
--- a/app/src/main/java/io/xpipe/app/process/ShellDumbMode.java
+++ b/app/src/main/java/io/xpipe/app/process/ShellDumbMode.java
@@ -14,7 +14,7 @@ public interface ShellDumbMode {
         return null;
     }
 
-    default CommandBuilder prepareInlineDumbCommand(ShellControl self, ShellControl parent, ShellOpenFunction function)
+    default CommandBuilder prepareInlineDumbCommand(ShellControl self, ShellOpenFunction function)
             throws Exception {
         return function.prepareWithoutInitCommand();
     }
diff --git a/app/src/main/java/io/xpipe/app/pwman/EnpassPasswordManager.java b/app/src/main/java/io/xpipe/app/pwman/EnpassPasswordManager.java
index 45084b8c9..7caf31202 100644
--- a/app/src/main/java/io/xpipe/app/pwman/EnpassPasswordManager.java
+++ b/app/src/main/java/io/xpipe/app/pwman/EnpassPasswordManager.java
@@ -48,6 +48,7 @@ public class EnpassPasswordManager implements PasswordManager {
         return SHELL;
     }
 
+    @SuppressWarnings("unused")
     public static OptionsBuilder createOptions(Property<EnpassPasswordManager> p) {
         var prop = new SimpleObjectProperty<>(p.getValue().getVaultPath());
         var comp = new ContextualFileReferenceChoiceComp(
diff --git a/app/src/main/java/io/xpipe/app/pwman/PasswordManagerCommand.java b/app/src/main/java/io/xpipe/app/pwman/PasswordManagerCommand.java
index f770f53f7..3018885af 100644
--- a/app/src/main/java/io/xpipe/app/pwman/PasswordManagerCommand.java
+++ b/app/src/main/java/io/xpipe/app/pwman/PasswordManagerCommand.java
@@ -33,6 +33,7 @@ public class PasswordManagerCommand implements PasswordManager {
     private static ShellControl SHELL;
     ShellScript script;
 
+    @SuppressWarnings("unused")
     static OptionsBuilder createOptions(Property<PasswordManagerCommand> property) {
         var template = new SimpleObjectProperty<PasswordManagerCommandTemplate>();
         var script = new SimpleObjectProperty<>(
diff --git a/app/src/main/java/io/xpipe/app/terminal/MobaXTermTerminalType.java b/app/src/main/java/io/xpipe/app/terminal/MobaXTermTerminalType.java
index 00a874967..6384647aa 100644
--- a/app/src/main/java/io/xpipe/app/terminal/MobaXTermTerminalType.java
+++ b/app/src/main/java/io/xpipe/app/terminal/MobaXTermTerminalType.java
@@ -33,28 +33,26 @@ public class MobaXTermTerminalType implements ExternalApplicationType.WindowsTyp
 
     @Override
     public void launch(TerminalLaunchConfiguration configuration) throws Exception {
-        try (var sc = LocalShell.getShell()) {
-            SshLocalBridge.init();
-            var b = SshLocalBridge.get();
-            var abs = b.getIdentityKey().toAbsolutePath();
-            var drivePath =
-                    "/drives/" + abs.getRoot().toString().substring(0, 1).toLowerCase() + "/"
-                            + abs.getRoot().relativize(abs).toString().replaceAll("\\\\", "/");
-            var winPath = b.getIdentityKey().toString().replaceAll("\\\\", "\\\\\\\\");
-            var command = CommandBuilder.of()
-                    .add("ssh")
-                    .addQuoted(b.getUser() + "@localhost")
-                    .add("-i")
-                    .add("\"$(cygpath -u \"" + winPath + "\" || echo \"" + drivePath + "\")\"")
-                    .add("-p")
-                    .add("" + b.getPort());
-            // Don't use local shell to build as it uses cygwin
-            var rawCommand = command.buildSimple();
-            var script = ShellTemp.getLocalTempDataDirectory("mobaxpipe.sh");
-            Files.writeString(Path.of(script.toString()), "#!/usr/bin/env bash\n" + rawCommand);
-            var fixedFile = script.toString().replaceAll("\\\\", "/").replaceAll("\\s", "\\$0");
-            launch(CommandBuilder.of().add("-newtab").add(fixedFile));
-        }
+        SshLocalBridge.init();
+        var b = SshLocalBridge.get();
+        var abs = b.getIdentityKey().toAbsolutePath();
+        var drivePath =
+                "/drives/" + abs.getRoot().toString().substring(0, 1).toLowerCase() + "/"
+                        + abs.getRoot().relativize(abs).toString().replaceAll("\\\\", "/");
+        var winPath = b.getIdentityKey().toString().replaceAll("\\\\", "\\\\\\\\");
+        var command = CommandBuilder.of()
+                .add("ssh")
+                .addQuoted(b.getUser() + "@localhost")
+                .add("-i")
+                .add("\"$(cygpath -u \"" + winPath + "\" || echo \"" + drivePath + "\")\"")
+                .add("-p")
+                .add("" + b.getPort());
+        // Don't use local shell to build as it uses cygwin
+        var rawCommand = command.buildSimple();
+        var script = ShellTemp.getLocalTempDataDirectory("mobaxpipe.sh");
+        Files.writeString(Path.of(script.toString()), "#!/usr/bin/env bash\n" + rawCommand);
+        var fixedFile = script.toString().replaceAll("\\\\", "/").replaceAll("\\s", "\\$0");
+        launch(CommandBuilder.of().add("-newtab").add(fixedFile));
     }
 
     @Override
diff --git a/app/src/main/java/io/xpipe/app/terminal/OhMyPoshTerminalPrompt.java b/app/src/main/java/io/xpipe/app/terminal/OhMyPoshTerminalPrompt.java
index 2ca45ea0a..fee2041c3 100644
--- a/app/src/main/java/io/xpipe/app/terminal/OhMyPoshTerminalPrompt.java
+++ b/app/src/main/java/io/xpipe/app/terminal/OhMyPoshTerminalPrompt.java
@@ -25,11 +25,13 @@ import java.util.List;
 @JsonTypeName("ohmyposh")
 public class OhMyPoshTerminalPrompt extends ConfigFileTerminalPrompt {
 
+    @SuppressWarnings("unused")
     public static OptionsBuilder createOptions(Property<OhMyPoshTerminalPrompt> p) {
         return createOptions(
                 p, s -> OhMyPoshTerminalPrompt.builder().configuration(s).build());
     }
 
+    @SuppressWarnings("unused")
     public static OhMyPoshTerminalPrompt createDefault() {
         return OhMyPoshTerminalPrompt.builder()
                 .configuration(
diff --git a/app/src/main/java/io/xpipe/app/terminal/OhMyZshTerminalPrompt.java b/app/src/main/java/io/xpipe/app/terminal/OhMyZshTerminalPrompt.java
index 96fbf64b3..85167a2c6 100644
--- a/app/src/main/java/io/xpipe/app/terminal/OhMyZshTerminalPrompt.java
+++ b/app/src/main/java/io/xpipe/app/terminal/OhMyZshTerminalPrompt.java
@@ -25,11 +25,13 @@ import java.util.List;
 @JsonTypeName("ohmyzsh")
 public class OhMyZshTerminalPrompt extends ConfigFileTerminalPrompt {
 
+    @SuppressWarnings("unused")
     public static OptionsBuilder createOptions(Property<OhMyZshTerminalPrompt> p) {
         return createOptions(
                 p, s -> OhMyZshTerminalPrompt.builder().configuration(s).build());
     }
 
+    @SuppressWarnings("unused")
     public static OhMyZshTerminalPrompt createDefault() {
         return OhMyZshTerminalPrompt.builder()
                 .configuration(
diff --git a/app/src/main/java/io/xpipe/app/terminal/StarshipTerminalPrompt.java b/app/src/main/java/io/xpipe/app/terminal/StarshipTerminalPrompt.java
index 5286b0538..913342dc8 100644
--- a/app/src/main/java/io/xpipe/app/terminal/StarshipTerminalPrompt.java
+++ b/app/src/main/java/io/xpipe/app/terminal/StarshipTerminalPrompt.java
@@ -26,11 +26,13 @@ import java.util.List;
 @JsonTypeName("starship")
 public class StarshipTerminalPrompt extends ConfigFileTerminalPrompt {
 
+    @SuppressWarnings("unused")
     public static OptionsBuilder createOptions(Property<StarshipTerminalPrompt> p) {
         return createOptions(
                 p, s -> StarshipTerminalPrompt.builder().configuration(s).build());
     }
 
+    @SuppressWarnings("unused")
     public static StarshipTerminalPrompt createDefault() {
         return StarshipTerminalPrompt.builder()
                 .configuration(
diff --git a/app/src/main/java/io/xpipe/app/terminal/TermiusTerminalType.java b/app/src/main/java/io/xpipe/app/terminal/TermiusTerminalType.java
index 91092c6ed..0dc41d4fe 100644
--- a/app/src/main/java/io/xpipe/app/terminal/TermiusTerminalType.java
+++ b/app/src/main/java/io/xpipe/app/terminal/TermiusTerminalType.java
@@ -60,23 +60,17 @@ public class TermiusTerminalType implements ExternalTerminalType {
 
     @Override
     public boolean isAvailable() {
-        try (var sc = LocalShell.getShell()) {
-            return switch (OsType.getLocal()) {
-                case OsType.Linux ignored -> {
-                    yield Files.exists(Path.of("/opt/Termius"));
-                }
-                case OsType.MacOs ignored -> {
-                    yield Files.exists(Path.of("/Applications/Termius.app"));
-                }
-                case OsType.Windows ignored -> {
-                    var r = WindowsRegistry.local()
-                            .readStringValueIfPresent(WindowsRegistry.HKEY_CURRENT_USER, "SOFTWARE\\Classes\\termius");
-                    yield r.isPresent();
-                }
-            };
-        } catch (Exception e) {
-            ErrorEventFactory.fromThrowable(e).omit().handle();
-            return false;
+        return switch (OsType.getLocal()) {
+            case OsType.Linux ignored -> {
+                yield Files.exists(Path.of("/opt/Termius"));
+            }
+            case OsType.MacOs ignored -> {
+                yield Files.exists(Path.of("/Applications/Termius.app"));
+            }
+            case OsType.Windows ignored -> {
+                var r = WindowsRegistry.local().readStringValueIfPresent(WindowsRegistry.HKEY_CURRENT_USER, "SOFTWARE\\Classes\\termius");
+                yield r.isPresent();
+            }
         }
     }
 
diff --git a/app/src/main/java/io/xpipe/app/update/AppInstaller.java b/app/src/main/java/io/xpipe/app/update/AppInstaller.java
index 39671d829..6b0ddf019 100644
--- a/app/src/main/java/io/xpipe/app/update/AppInstaller.java
+++ b/app/src/main/java/io/xpipe/app/update/AppInstaller.java
@@ -1,9 +1,6 @@
 package io.xpipe.app.update;
 
-import io.xpipe.app.core.AppInstallation;
-import io.xpipe.app.core.AppLogs;
-import io.xpipe.app.core.AppNames;
-import io.xpipe.app.core.AppRestart;
+import io.xpipe.app.core.*;
 import io.xpipe.app.core.mode.OperationMode;
 import io.xpipe.app.process.ShellDialects;
 import io.xpipe.app.process.ShellScript;
@@ -29,7 +26,7 @@ public class AppInstaller {
         }
 
         if (OsType.getLocal() == OsType.LINUX) {
-            return Files.exists(Path.of("/etc/debian_version"))
+            return AppSystemInfo.ofLinux().isDebianBased()
                     ? new InstallerAssetType.Debian()
                     : new InstallerAssetType.Rpm();
         }
diff --git a/app/src/main/java/io/xpipe/app/util/DocumentationLink.java b/app/src/main/java/io/xpipe/app/util/DocumentationLink.java
index 8c7527084..91f748390 100644
--- a/app/src/main/java/io/xpipe/app/util/DocumentationLink.java
+++ b/app/src/main/java/io/xpipe/app/util/DocumentationLink.java
@@ -42,7 +42,6 @@ public enum DocumentationLink {
     SSH("guide/ssh"),
     SSH_HOST_KEYS("troubleshoot/ssh#no-matching-host-key-type-found"),
     SSH_KEX("troubleshoot/ssh#no-matching-key-exchange-method"),
-    SSH_PERMISSION_DENIED("troubleshoot/ssh#permission-denied"),
     SSH_IPV6("troubleshoot/ssh#ipv6-issues"),
     SSH_CONNECTION_CLOSED("troubleshoot/ssh#connection-closed-by-remote-host"),
     SSH_KEY_PERMISSIONS("troubleshoot/ssh#key-permissions-too-open"),
diff --git a/app/src/main/java/io/xpipe/app/util/LicenseProvider.java b/app/src/main/java/io/xpipe/app/util/LicenseProvider.java
index 144158d99..2f550e5c6 100644
--- a/app/src/main/java/io/xpipe/app/util/LicenseProvider.java
+++ b/app/src/main/java/io/xpipe/app/util/LicenseProvider.java
@@ -20,8 +20,6 @@ public abstract class LicenseProvider {
 
     public abstract String formatExceptionMessage(String name, boolean plural, LicensedFeature licensedFeature);
 
-    public abstract boolean hasLicense();
-
     public abstract String getLicenseId();
 
     public abstract ObservableValue<String> licenseTitle();
diff --git a/app/src/main/java/io/xpipe/app/util/NativeWinWindowControl.java b/app/src/main/java/io/xpipe/app/util/NativeWinWindowControl.java
index fe792e5af..37b33a2bb 100644
--- a/app/src/main/java/io/xpipe/app/util/NativeWinWindowControl.java
+++ b/app/src/main/java/io/xpipe/app/util/NativeWinWindowControl.java
@@ -69,12 +69,6 @@ public class NativeWinWindowControl {
         return refs;
     }
 
-    public void removeBorders() {
-        var style = User32.INSTANCE.GetWindowLong(windowHandle, User32.GWL_STYLE);
-        var mod = style & ~(User32.WS_CAPTION | User32.WS_THICKFRAME | User32.WS_MAXIMIZEBOX);
-        User32.INSTANCE.SetWindowLong(windowHandle, User32.GWL_STYLE, mod);
-    }
-
     public boolean isIconified() {
         return (User32.INSTANCE.GetWindowLong(windowHandle, User32.GWL_STYLE) & User32.WS_MINIMIZE) != 0;
     }
@@ -154,6 +148,7 @@ public class NativeWinWindowControl {
         }
     }
 
+    @SuppressWarnings("unused")
     public enum DwmSystemBackDropType {
         // DWMSBT_NONE
         NONE(1),
diff --git a/app/src/main/java/io/xpipe/app/vnc/CustomVncClient.java b/app/src/main/java/io/xpipe/app/vnc/CustomVncClient.java
index 365690a2f..3598ba7c7 100644
--- a/app/src/main/java/io/xpipe/app/vnc/CustomVncClient.java
+++ b/app/src/main/java/io/xpipe/app/vnc/CustomVncClient.java
@@ -23,6 +23,7 @@ public class CustomVncClient implements ExternalVncClient {
 
     String command;
 
+    @SuppressWarnings("unused")
     static OptionsBuilder createOptions(Property<CustomVncClient> property) {
         var command = new SimpleObjectProperty<>(property.getValue().getCommand());
         return new OptionsBuilder()
diff --git a/beacon/src/main/java/io/xpipe/beacon/BeaconClientException.java b/beacon/src/main/java/io/xpipe/beacon/BeaconClientException.java
index 33c02e3fe..031edbb51 100644
--- a/beacon/src/main/java/io/xpipe/beacon/BeaconClientException.java
+++ b/beacon/src/main/java/io/xpipe/beacon/BeaconClientException.java
@@ -8,17 +8,4 @@ public class BeaconClientException extends Exception {
     public BeaconClientException(String message) {
         super(message);
     }
-
-    public BeaconClientException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    public BeaconClientException(Throwable cause) {
-        super(cause);
-    }
-
-    public BeaconClientException(
-            String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
-        super(message, cause, enableSuppression, writableStackTrace);
-    }
 }
diff --git a/beacon/src/main/java/io/xpipe/beacon/BeaconConnectorException.java b/beacon/src/main/java/io/xpipe/beacon/BeaconConnectorException.java
index 28413ca42..4511d0b7b 100644
--- a/beacon/src/main/java/io/xpipe/beacon/BeaconConnectorException.java
+++ b/beacon/src/main/java/io/xpipe/beacon/BeaconConnectorException.java
@@ -14,13 +14,4 @@ public class BeaconConnectorException extends Exception {
     public BeaconConnectorException(String message, Throwable cause) {
         super(message, cause);
     }
-
-    public BeaconConnectorException(Throwable cause) {
-        super(cause);
-    }
-
-    public BeaconConnectorException(
-            String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
-        super(message, cause, enableSuppression, writableStackTrace);
-    }
 }
diff --git a/beacon/src/main/java/io/xpipe/beacon/BeaconServerException.java b/beacon/src/main/java/io/xpipe/beacon/BeaconServerException.java
index c42769209..227b74899 100644
--- a/beacon/src/main/java/io/xpipe/beacon/BeaconServerException.java
+++ b/beacon/src/main/java/io/xpipe/beacon/BeaconServerException.java
@@ -16,9 +16,4 @@ public class BeaconServerException extends Exception {
     public BeaconServerException(Throwable cause) {
         super(cause);
     }
-
-    public BeaconServerException(
-            String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
-        super(message, cause, enableSuppression, writableStackTrace);
-    }
 }
diff --git a/core/src/main/java/io/xpipe/core/CoreJacksonModule.java b/core/src/main/java/io/xpipe/core/CoreJacksonModule.java
index d4420e4bc..8a77d8ac8 100644
--- a/core/src/main/java/io/xpipe/core/CoreJacksonModule.java
+++ b/core/src/main/java/io/xpipe/core/CoreJacksonModule.java
@@ -114,6 +114,7 @@ public class CoreJacksonModule extends SimpleModule {
     @JsonSerialize(as = Throwable.class)
     public abstract static class ThrowableTypeMixIn {
 
+        @SuppressWarnings("unused")
         @JsonIdentityInfo(generator = ObjectIdGenerators.StringIdGenerator.class, property = "$id")
         private Throwable cause;
     }
diff --git a/core/src/main/java/io/xpipe/core/UuidHelper.java b/core/src/main/java/io/xpipe/core/UuidHelper.java
index d3b3e5649..9af17cfd7 100644
--- a/core/src/main/java/io/xpipe/core/UuidHelper.java
+++ b/core/src/main/java/io/xpipe/core/UuidHelper.java
@@ -12,13 +12,4 @@ public class UuidHelper {
             return Optional.empty();
         }
     }
-
-    public static Optional<UUID> parse(FailableSupplier<String> supplier) {
-        try {
-            var s = supplier.get();
-            return Optional.of(UUID.fromString(s));
-        } catch (Exception ex) {
-            return Optional.empty();
-        }
-    }
 }
diff --git a/ext/base/src/main/java/io/xpipe/ext/base/identity/ssh/YubikeyPivStrategy.java b/ext/base/src/main/java/io/xpipe/ext/base/identity/ssh/YubikeyPivStrategy.java
index b20481849..fed5ac913 100644
--- a/ext/base/src/main/java/io/xpipe/ext/base/identity/ssh/YubikeyPivStrategy.java
+++ b/ext/base/src/main/java/io/xpipe/ext/base/identity/ssh/YubikeyPivStrategy.java
@@ -25,18 +25,6 @@ import java.util.List;
 @AllArgsConstructor
 public class YubikeyPivStrategy implements SshIdentityStrategy {
 
-    public static String getDefaultSharedLibrary() {
-        var file = switch (OsType.getLocal()) {
-            case OsType.Linux ignored -> "/usr/local/lib/libykcs11.so";
-            case OsType.MacOs ignored -> "/usr/local/lib/libykcs11.dylib";
-            case OsType.Windows ignored -> {
-                var x64 = "C:\\Program Files\\Yubico\\Yubico PIV Tool\\bin\\libykcs11.dll";
-                yield x64;
-            }
-        };
-        return file;
-    }
-
     private String getFile() {
         var file = switch (OsType.getLocal()) {
             case OsType.Linux ignored -> "/usr/local/lib/libykcs11.so";