diff --git a/src/ClaudeDo.Ui/Services/PrimeScheduleDto.cs b/src/ClaudeDo.Ui/Services/PrimeScheduleDto.cs
new file mode 100644
index 0000000..bfb1120
--- /dev/null
+++ b/src/ClaudeDo.Ui/Services/PrimeScheduleDto.cs
@@ -0,0 +1,17 @@
+namespace ClaudeDo.Ui.Services;
+
+public sealed record PrimeScheduleDto(
+    Guid Id,
+    DateOnly StartDate,
+    DateOnly EndDate,
+    TimeSpan TimeOfDay,
+    bool WorkdaysOnly,
+    bool Enabled,
+    DateTimeOffset? LastRunAt,
+    string? PromptOverride);
+
+public sealed record PrimeFiredEvent(
+    Guid ScheduleId,
+    bool Success,
+    string Message,
+    DateTimeOffset FiredAt);
diff --git a/src/ClaudeDo.Ui/Services/WorkerClient.cs b/src/ClaudeDo.Ui/Services/WorkerClient.cs
index 06b550f..79e3698 100644
--- a/src/ClaudeDo.Ui/Services/WorkerClient.cs
+++ b/src/ClaudeDo.Ui/Services/WorkerClient.cs
@@ -55,6 +55,8 @@ public partial class WorkerClient : ObservableObject, IAsyncDisposable, IWorkerC
     public event Action<string>? PlanningMergeAbortedEvent;
     public event Action<string>? PlanningCompletedEvent;
 
+    public event Action<PrimeFiredEvent>? PrimeFired;
+
     public string? LastMergeAllTarget { get; private set; }
 
     public WorkerClient(string signalRUrl)
@@ -156,6 +158,11 @@ public partial class WorkerClient : ObservableObject, IAsyncDisposable, IWorkerC
         {
             Dispatcher.UIThread.Post(() => PlanningCompletedEvent?.Invoke(planningTaskId));
         });
+
+        _hub.On<Guid, bool, string, DateTimeOffset>("PrimeFired", (id, ok, msg, when) =>
+        {
+            Dispatcher.UIThread.Post(() => PrimeFired?.Invoke(new PrimeFiredEvent(id, ok, msg, when)));
+        });
     }
 
     public Task StartAsync()
@@ -329,6 +336,24 @@ public partial class WorkerClient : ObservableObject, IAsyncDisposable, IWorkerC
         await _hub.InvokeAsync("UpdateAppSettings", dto);
     }
 
+    public async Task<List<PrimeScheduleDto>> GetPrimeSchedulesAsync()
+    {
+        try { return await _hub.InvokeAsync<List<PrimeScheduleDto>>("ListPrimeSchedules"); }
+        catch { return new List<PrimeScheduleDto>(); }
+    }
+
+    public async Task<PrimeScheduleDto?> UpsertPrimeScheduleAsync(PrimeScheduleDto dto)
+    {
+        try { return await _hub.InvokeAsync<PrimeScheduleDto>("UpsertPrimeSchedule", dto); }
+        catch { return null; }
+    }
+
+    public async Task DeletePrimeScheduleAsync(Guid id)
+    {
+        try { await _hub.InvokeAsync("DeletePrimeSchedule", id); }
+        catch { /* offline */ }
+    }
+
     public async Task UpdateListAsync(UpdateListDto dto)
     {
         await _hub.InvokeAsync("UpdateList", dto);