diff --git a/agent/open-code/index.ts b/agent/open-code/index.ts
index 2ba2b72..4247e1e 100644
--- a/agent/open-code/index.ts
+++ b/agent/open-code/index.ts
@@ -4,7 +4,10 @@ import { planner } from "./nodes/planner";
 import { interrupt } from "./nodes/interrupt";
 import { executor } from "./nodes/executor";
 
-function handleRoutingFromExecutor(state: OpenCodeState): "executor" | "interrupt" {}
+function handleRoutingFromExecutor(state: OpenCodeState): "executor" | "interrupt" {
+  const lastAIMessage = state.messages.findLast((m) => m.getType() === "ai");
+  if (lastAIMessage)
+}
 
 function handleRoutingFromInterrupt(state: OpenCodeState): "executor" | typeof END {}
 
diff --git a/agent/open-code/types.ts b/agent/open-code/types.ts
index 4b87557..a9594e3 100644
--- a/agent/open-code/types.ts
+++ b/agent/open-code/types.ts
@@ -5,6 +5,7 @@ export const OpenCodeAnnotation = Annotation.Root({
   messages: GenerativeUIAnnotation.spec.messages,
   ui: GenerativeUIAnnotation.spec.ui,
   timestamp: GenerativeUIAnnotation.spec.timestamp,
+  next: Annotation<"executor" | "interrupt">
 });
 
 export type OpenCodeState = typeof OpenCodeAnnotation.State;