From 98b3785effbe0fec68f3c86c10499ead611e5cf0 Mon Sep 17 00:00:00 2001
From: balibabu <cike8899@users.noreply.github.com>
Date: Fri, 14 Aug 2026 19:12:58 +0800
Subject: [PATCH] Fix: Prevent the tool operator from being dragged and
 connected by other operators. (#18290)

---
 web/src/pages/agent/canvas/node/tool-node.tsx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/web/src/pages/agent/canvas/node/tool-node.tsx b/web/src/pages/agent/canvas/node/tool-node.tsx
index 81b4ab0c90..1a36c8f09b 100644
--- a/web/src/pages/agent/canvas/node/tool-node.tsx
+++ b/web/src/pages/agent/canvas/node/tool-node.tsx
@@ -41,6 +41,7 @@ function InnerToolNode({
         isConnectable={isConnectable}
         isConnectableStart={false}
         className="!bg-accent-primary !size-2"
+        isConnectableEnd={false}
       />
 
       <NodeCollapsible items={[tools, mcpList]}>