diff --git a/src/ClaudeDo.Worker/Prime/PrimeScheduleDto.cs b/src/ClaudeDo.Worker/Prime/PrimeScheduleDto.cs
new file mode 100644
index 0000000..6f0bd4b
--- /dev/null
+++ b/src/ClaudeDo.Worker/Prime/PrimeScheduleDto.cs
@@ -0,0 +1,11 @@
+namespace ClaudeDo.Worker.Prime;
+
+public sealed record PrimeScheduleDto(
+    Guid Id,
+    DateOnly StartDate,
+    DateOnly EndDate,
+    TimeSpan TimeOfDay,
+    bool WorkdaysOnly,
+    bool Enabled,
+    DateTimeOffset? LastRunAt,
+    string? PromptOverride);