From 50dd582641fdbb2bb5c487e0ee8aaa18361fd8da Mon Sep 17 00:00:00 2001
From: sususu <suchangshan@foxmail.com>
Date: Sun, 13 Sep 2026 16:23:13 +0800
Subject: [PATCH] fix(devin): update streaming tool call step metadata if
 arriving in subsequent frames

---
 internal/runtime/executor/devin_executor.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/internal/runtime/executor/devin_executor.go b/internal/runtime/executor/devin_executor.go
index 7a920676e..dc9e5e4a7 100644
--- a/internal/runtime/executor/devin_executor.go
+++ b/internal/runtime/executor/devin_executor.go
@@ -700,6 +700,12 @@ func (e *DevinExecutor) streamDevinFrames(
 				if !emitInteractionsEvent(startEvent) {
 					return
 				}
+			} else if tc.Name != "" || tc.ID != "" {
+				updateEvent, _ := sjson.SetBytes([]byte(`{"event_type":"step.start","index":0,"step":{"type":"function_call","name":"","id":"","call_id":"","arguments":{}}}`), "index", sIdx)
+				updateEvent, _ = sjson.SetBytes(updateEvent, "step.name", tc.Name)
+				updateEvent, _ = sjson.SetBytes(updateEvent, "step.id", tc.ID)
+				updateEvent, _ = sjson.SetBytes(updateEvent, "step.call_id", tc.ID)
+				_ = emitInteractionsEvent(updateEvent)
 			}
 
 			if tc.Arguments != "" {