diff --git a/src/ClaudeDo.Localization/locales/de.json b/src/ClaudeDo.Localization/locales/de.json
index 548d2eaa..ee2a7e19 100644
--- a/src/ClaudeDo.Localization/locales/de.json
+++ b/src/ClaudeDo.Localization/locales/de.json
@@ -173,8 +173,10 @@
     "contextWorktrees": "Worktrees…",
     "contextOpenExplorer": "Im Explorer öffnen",
     "contextOpenTerminal": "Im Terminal öffnen",
+    "contextLetClaude": "Claude machen lassen",
     "newList": "Neue Liste",
-    "addReposTip": "Repos als Listen hinzufügen"
+    "addReposTip": "Repos als Listen hinzufügen",
+    "letClaudeAllTip": "Claude machen lassen (alle Listen)"
   },
   "details": {
     "pickUpInTerminalTip": "Diese Sitzung im Terminal fortsetzen",
diff --git a/src/ClaudeDo.Localization/locales/en.json b/src/ClaudeDo.Localization/locales/en.json
index 2ec04a2c..72cdde68 100644
--- a/src/ClaudeDo.Localization/locales/en.json
+++ b/src/ClaudeDo.Localization/locales/en.json
@@ -173,8 +173,10 @@
     "contextWorktrees": "Worktrees…",
     "contextOpenExplorer": "Open in Explorer",
     "contextOpenTerminal": "Open in Terminal",
+    "contextLetClaude": "Let Claude handle it",
     "newList": "New list",
-    "addReposTip": "Add repos as lists"
+    "addReposTip": "Add repos as lists",
+    "letClaudeAllTip": "Let Claude handle it (all lists)"
   },
   "details": {
     "pickUpInTerminalTip": "Pick up this session in a terminal",
diff --git a/src/ClaudeDo.Ui/ViewModels/Islands/ListsIslandViewModel.cs b/src/ClaudeDo.Ui/ViewModels/Islands/ListsIslandViewModel.cs
index 5ddba2e9..2e959a36 100644
--- a/src/ClaudeDo.Ui/ViewModels/Islands/ListsIslandViewModel.cs
+++ b/src/ClaudeDo.Ui/ViewModels/Islands/ListsIslandViewModel.cs
@@ -16,6 +16,9 @@ namespace ClaudeDo.Ui.ViewModels.Islands;
 
 public enum ListKind { Smart, Virtual, User }
 
+/// <summary>Confirmed merge-helper run: the scope list (null = all lists) and the ordered selected task ids.</summary>
+public sealed record MergeHelperRequest(string? ListId, IReadOnlyList<string> TaskIds);
+
 public sealed partial class ListsIslandViewModel : ViewModelBase, IDisposable
 {
     private readonly IDbContextFactory<ClaudeDoDbContext> _dbFactory;
@@ -80,6 +83,35 @@ public sealed partial class ListsIslandViewModel : ViewModelBase, IDisposable
         finally { _worktreesOverviewOpen = false; }
     }
 
+    /// <summary>Raised after the merge-helper selection dialog is confirmed; the shell opens the ConPTY tile.</summary>
+    public event Action<MergeHelperRequest>? LetClaudeHandleRequested;
+
+    [RelayCommand]
+    private async Task LetClaudeHandleListAsync(ListNavItemViewModel? row)
+    {
+        if (row is null || Dialogs is null || _services is null) return;
+        if (row.Kind != ListKind.User || string.IsNullOrWhiteSpace(row.WorkingDir)) return;
+        var rawId = row.Id.StartsWith("user:", StringComparison.Ordinal) ? row.Id["user:".Length..] : row.Id;
+        var vm = _services.GetRequiredService<MergeHelperSelectionModalViewModel>();
+        vm.Configure(rawId, row.Name);
+        await vm.LoadAsync();
+        var ids = await Dialogs.ShowMergeHelperSelectionAsync(vm);
+        if (ids is { Count: > 0 })
+            LetClaudeHandleRequested?.Invoke(new MergeHelperRequest(rawId, ids));
+    }
+
+    [RelayCommand]
+    private async Task LetClaudeHandleAllAsync()
+    {
+        if (Dialogs is null || _services is null) return;
+        var vm = _services.GetRequiredService<MergeHelperSelectionModalViewModel>();
+        vm.Configure(null, null);
+        await vm.LoadAsync();
+        var ids = await Dialogs.ShowMergeHelperSelectionAsync(vm);
+        if (ids is { Count: > 0 })
+            LetClaudeHandleRequested?.Invoke(new MergeHelperRequest(null, ids));
+    }
+
     [RelayCommand]
     private void OpenInExplorer(ListNavItemViewModel? row)
     {
diff --git a/src/ClaudeDo.Ui/Views/Islands/ListsIslandView.axaml b/src/ClaudeDo.Ui/Views/Islands/ListsIslandView.axaml
index 992bacf9..679781db 100644
--- a/src/ClaudeDo.Ui/Views/Islands/ListsIslandView.axaml
+++ b/src/ClaudeDo.Ui/Views/Islands/ListsIslandView.axaml
@@ -137,6 +137,11 @@
                               IsVisible="{Binding WorkingDir, Converter={x:Static StringConverters.IsNotNullOrEmpty}}"
                               Command="{Binding $parent[UserControl].((vm:ListsIslandViewModel)DataContext).OpenInTerminalCommand}"
                               CommandParameter="{Binding}"/>
+                    <Separator IsVisible="{Binding WorkingDir, Converter={x:Static StringConverters.IsNotNullOrEmpty}}"/>
+                    <MenuItem Header="{loc:Tr lists.contextLetClaude}"
+                              IsVisible="{Binding WorkingDir, Converter={x:Static StringConverters.IsNotNullOrEmpty}}"
+                              Command="{Binding $parent[UserControl].((vm:ListsIslandViewModel)DataContext).LetClaudeHandleListCommand}"
+                              CommandParameter="{Binding}"/>
                   </ContextMenu>
                 </Border.ContextMenu>
                 <Grid ColumnDefinitions="20,*,Auto">
@@ -176,8 +181,8 @@
           </ItemsControl.ItemTemplate>
         </ItemsControl>
 
-        <!-- New list + import row -->
-        <Grid ColumnDefinitions="*,Auto" Margin="0,4,0,0">
+        <!-- New list + import + merge-helper row -->
+        <Grid ColumnDefinitions="*,Auto,Auto" Margin="0,4,0,0">
           <Button Grid.Column="0" Classes="new-list-btn"
                   Command="{Binding CreateListCommand}">
             <StackPanel Orientation="Horizontal" Spacing="6">
@@ -198,6 +203,13 @@
                       Width="14" Height="14"
                       Foreground="{DynamicResource TextMuteBrush}"/>
           </Button>
+          <Button Grid.Column="2" Classes="icon-btn" Margin="6,0,0,0"
+                  Command="{Binding LetClaudeHandleAllCommand}"
+                  ToolTip.Tip="{loc:Tr lists.letClaudeAllTip}">
+            <PathIcon Data="{StaticResource Icon.Broom}"
+                      Width="14" Height="14"
+                      Foreground="{DynamicResource TextMuteBrush}"/>
+          </Button>
         </Grid>
 
       </StackPanel>