diff --git a/mcp/src/index.ts b/mcp/src/index.ts
index 73f433b4b0..4737eef22f 100644
--- a/mcp/src/index.ts
+++ b/mcp/src/index.ts
@@ -159,6 +159,7 @@ server.tool(
       name, db_type, host, port, username, password,
       database, ssl, ssh_enabled: false,
     } as Omit<ConnectionConfig, "id">);
+    await notifyReload();
     return text(`Connection "${config.name}" added (id: ${config.id}).`);
   },
 );
@@ -172,6 +173,7 @@ server.tool(
   async ({ connection_name }) => {
     const removed = await backend.removeConnection(connection_name);
     if (!removed) return text(`Connection "${connection_name}" not found.`);
+    await notifyReload();
     return text(`Connection "${connection_name}" removed.`);
   },
 );
@@ -200,6 +202,13 @@ async function getBridgeUrl(): Promise<string> {
   return `http://127.0.0.1:${port}`;
 }
 
+async function notifyReload(): Promise<void> {
+  try {
+    const bridgeUrl = await getBridgeUrl();
+    await fetch(`${bridgeUrl}/reload-connections`, { method: "POST" });
+  } catch {}
+}
+
 // Desktop-only tools: open table and execute-and-show require the Tauri bridge
 if (!isWebMode) {
   server.tool(
diff --git a/src-tauri/src/commands/mcp_bridge.rs b/src-tauri/src/commands/mcp_bridge.rs
index efb4dccbb4..e5622f668a 100644
--- a/src-tauri/src/commands/mcp_bridge.rs
+++ b/src-tauri/src/commands/mcp_bridge.rs
@@ -74,6 +74,9 @@ pub fn start(app_handle: AppHandle, state: Arc<AppState>) {
                     handle_open_table(&app, &st, body, &mut stream).await;
                 } else if first_line.starts_with("POST /execute-query") {
                     handle_execute_query(&app, &st, body, &mut stream).await;
+                } else if first_line.starts_with("POST /reload-connections") {
+                    let _ = app.emit("mcp-reload-connections", ());
+                    respond(&mut stream, "200 OK", "ok").await;
                 } else {
                     let _ = stream.write_all(b"HTTP/1.1 404 Not Found\r\nContent-Length: 0\r\n\r\n").await;
                 }
diff --git a/src/composables/useTauriEvents.ts b/src/composables/useTauriEvents.ts
index 62a02bd229..9dc62c3993 100644
--- a/src/composables/useTauriEvents.ts
+++ b/src/composables/useTauriEvents.ts
@@ -37,6 +37,9 @@ export function useTauriEvents(deps: { openTableTarget: (target: NavigationTarge
             );
           },
         );
+        listen("mcp-reload-connections", async () => {
+          await connectionStore.initFromDisk();
+        });
         listen<{ connection_id: string; database: string; sql: string }>("mcp-execute-query", async (event) => {
           const { connection_id, database, sql } = event.payload;
           if (!connectionStore.connections.length) await connectionStore.initFromDisk();