diff --git a/packages/stream_cast/seed/scripts/schedule.lua b/packages/stream_cast/seed/scripts/schedule.lua
new file mode 100644
index 000000000..f6592e012
--- /dev/null
+++ b/packages/stream_cast/seed/scripts/schedule.lua
@@ -0,0 +1,12 @@
+local M = {}
+
+function M.next_scene(schedule, current_index)
+  local index = current_index or 1
+  local entry = schedule[index]
+  if not entry then
+    return nil
+  end
+  return entry.scene
+end
+
+return M