diff --git a/cmd/anvilmcp/anvilmcp b/cmd/anvilmcp/anvilmcp
index e5a38bf..0e5afce 100755
Binary files a/cmd/anvilmcp/anvilmcp and b/cmd/anvilmcp/anvilmcp differ
diff --git a/cmd/anvilmcp/main.go b/cmd/anvilmcp/main.go
index 7d001bb..a32c06e 100644
--- a/cmd/anvilmcp/main.go
+++ b/cmd/anvilmcp/main.go
@@ -300,6 +300,7 @@ func sendResponse(id interface{}, result interface{}) {
 	}
 	data, _ := json.Marshal(resp)
 	fmt.Println(string(data))
+	os.Stdout.Sync()
 }
 
 func sendError(id interface{}, code int, message string) {
@@ -310,4 +311,5 @@ func sendError(id interface{}, code int, message string) {
 	}
 	data, _ := json.Marshal(resp)
 	fmt.Println(string(data))
+	os.Stdout.Sync()
 }