From d21518e7b745e3cf078c7c77487b76edebccc979 Mon Sep 17 00:00:00 2001
From: CaptainB <bin@fit2cloud.com>
Date: Wed, 3 Sep 2025 12:50:06 +0800
Subject: [PATCH] fix: validate mcp_tool_id when mcp_source is referencing

---
 ui/src/workflow/nodes/mcp-node/index.vue | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/ui/src/workflow/nodes/mcp-node/index.vue b/ui/src/workflow/nodes/mcp-node/index.vue
index 4d093de93..93e7abd18 100644
--- a/ui/src/workflow/nodes/mcp-node/index.vue
+++ b/ui/src/workflow/nodes/mcp-node/index.vue
@@ -327,6 +327,12 @@ function getTools() {
     MsgError(t('views.applicationWorkflow.nodes.mcpNode.mcpToolTip'))
     return
   }
+  if (form_data.value.mcp_source === 'referencing' && form_data.value.mcp_tool_id) {
+    if (!mcpToolSelectOptions.value.find((item) => item.id === form_data.value.mcp_tool_id)) {
+      MsgError(t('views.applicationWorkflow.nodes.mcpNode.mcpToolTip'))
+      return
+    }
+  }
   if (form_data.value.mcp_source === 'custom' && !form_data.value.mcp_servers) {
     MsgError(t('views.applicationWorkflow.nodes.mcpNode.mcpServerTip'))
     return