From 8ff6b593d6c249a34273b021b1ab0bf720412f72 Mon Sep 17 00:00:00 2001
From: "D. Michael Piscitelli" <hello@herakles.dev>
Date: Sat, 7 Mar 2026 06:41:00 +0100
Subject: [PATCH] feat: handle tools/resources/prompts list_changed
 notifications

When a server sends list_changed notifications, the inspector now
automatically refreshes the corresponding lists. Pagination cursors
are reset to ensure a clean re-fetch from the first page.

Follows the existing pattern used for tasks/list_changed.

Closes #832

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 client/src/App.tsx | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/client/src/App.tsx b/client/src/App.tsx
index 12e9a7bd0..0a8286d6b 100644
--- a/client/src/App.tsx
+++ b/client/src/App.tsx
@@ -400,6 +400,27 @@ const App = () => {
     onNotification: (notification) => {
       setNotifications((prev) => [...prev, notification as ServerNotification]);
 
+      if (notification.method === "notifications/tools/list_changed") {
+        setNextToolCursor(undefined);
+        setTools([]);
+        void listTools();
+      }
+
+      if (notification.method === "notifications/resources/list_changed") {
+        setNextResourceCursor(undefined);
+        setNextResourceTemplateCursor(undefined);
+        setResources([]);
+        setResourceTemplates([]);
+        void listResources();
+        void listResourceTemplates();
+      }
+
+      if (notification.method === "notifications/prompts/list_changed") {
+        setNextPromptCursor(undefined);
+        setPrompts([]);
+        void listPrompts();
+      }
+
       if (notification.method === "notifications/tasks/list_changed") {
         void listTasks();
       }