diff --git a/src/ClaudeDo.Worker/Planning/PlanningSessionManager.cs b/src/ClaudeDo.Worker/Planning/PlanningSessionManager.cs
index c312873..61de7c0 100644
--- a/src/ClaudeDo.Worker/Planning/PlanningSessionManager.cs
+++ b/src/ClaudeDo.Worker/Planning/PlanningSessionManager.cs
@@ -53,6 +53,9 @@ public sealed class PlanningSessionManager
         return new PlanningSessionStartContext(taskId, list.WorkingDir, files);
     }
 
+    public Task<int> FinalizeAsync(string taskId, bool queueAgentTasks, CancellationToken ct)
+        => _tasks.FinalizePlanningAsync(taskId, queueAgentTasks, ct);
+
     public async Task DiscardAsync(string taskId, CancellationToken ct)
     {
         var ok = await _tasks.DiscardPlanningAsync(taskId, ct);
diff --git a/tests/ClaudeDo.Worker.Tests/Planning/PlanningSessionManagerTests.cs b/tests/ClaudeDo.Worker.Tests/Planning/PlanningSessionManagerTests.cs
index daf1712..6d6e4bc 100644
--- a/tests/ClaudeDo.Worker.Tests/Planning/PlanningSessionManagerTests.cs
+++ b/tests/ClaudeDo.Worker.Tests/Planning/PlanningSessionManagerTests.cs
@@ -160,6 +160,22 @@ public sealed class PlanningSessionManagerTests : IDisposable
             _sut.ResumeAsync(parent.Id, CancellationToken.None));
     }
 
+    [Fact]
+    public async Task FinalizeAsync_PromotesDraftsAndMarksPlanned()
+    {
+        var (listId, _) = await SeedListAsync();
+        var parent = await SeedManualTaskAsync(listId);
+        await _sut.StartAsync(parent.Id, CancellationToken.None);
+        await _tasks.CreateChildAsync(parent.Id, "c1", null, null, null);
+        await _tasks.CreateChildAsync(parent.Id, "c2", null, null, null);
+
+        var count = await _sut.FinalizeAsync(parent.Id, queueAgentTasks: true, CancellationToken.None);
+
+        Assert.Equal(2, count);
+        var loaded = await _tasks.GetByIdAsync(parent.Id);
+        Assert.Equal(TaskStatus.Planned, loaded!.Status);
+    }
+
     [Fact]
     public async Task DiscardAsync_DeletesSessionDirAndResetsTask()
     {