diff --git a/src/ClaudeDo.Worker/Planning/PlanningSessionManager.cs b/src/ClaudeDo.Worker/Planning/PlanningSessionManager.cs
index 61de7c0..e126e15 100644
--- a/src/ClaudeDo.Worker/Planning/PlanningSessionManager.cs
+++ b/src/ClaudeDo.Worker/Planning/PlanningSessionManager.cs
@@ -56,6 +56,12 @@ public sealed class PlanningSessionManager
     public Task<int> FinalizeAsync(string taskId, bool queueAgentTasks, CancellationToken ct)
         => _tasks.FinalizePlanningAsync(taskId, queueAgentTasks, ct);
 
+    public async Task<int> GetPendingDraftCountAsync(string taskId, CancellationToken ct)
+    {
+        var children = await _tasks.GetChildrenAsync(taskId, ct);
+        return children.Count(c => c.Status == TaskStatus.Draft);
+    }
+
     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 6d6e4bc..b0196f6 100644
--- a/tests/ClaudeDo.Worker.Tests/Planning/PlanningSessionManagerTests.cs
+++ b/tests/ClaudeDo.Worker.Tests/Planning/PlanningSessionManagerTests.cs
@@ -176,6 +176,21 @@ public sealed class PlanningSessionManagerTests : IDisposable
         Assert.Equal(TaskStatus.Planned, loaded!.Status);
     }
 
+    [Fact]
+    public async Task GetPendingDraftCountAsync_ReturnsDraftCount()
+    {
+        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);
+        await _tasks.CreateChildAsync(parent.Id, "c3", null, null, null);
+
+        var n = await _sut.GetPendingDraftCountAsync(parent.Id, CancellationToken.None);
+
+        Assert.Equal(3, n);
+    }
+
     [Fact]
     public async Task DiscardAsync_DeletesSessionDirAndResetsTask()
     {