Removed references to CompatibilityCallToolResult - the latest TypeScript SDK has removed it.

I have removed the Tool (Legacy) rendering as a consequence - as SDK no longer has compatible types.

Author: evalstate

client/src/App.tsx

@@ -1,10 +1,10 @@
 import { Client } from "@modelcontextprotocol/sdk/client/index.js";
 import { SSEClientTransport } from "@modelcontextprotocol/sdk/client/sse.js";
 import {
+  CallToolResult,
+  CallToolResultSchema,
   ClientNotification,
   ClientRequest,
-  CompatibilityCallToolResult,
-  CompatibilityCallToolResultSchema,
   CreateMessageRequestSchema,
   CreateMessageResult,
   EmptyResultSchema,
@@ -75,7 +75,7 @@ const App = () => {
   const [promptContent, setPromptContent] = useState<string>("");
   const [tools, setTools] = useState<Tool[]>([]);
   const [toolResult, setToolResult] =
-    useState<CompatibilityCallToolResult | null>(null);
+    useState<CallToolResult | null>(null);
   const [errors, setErrors] = useState<Record<string, string | null>>({
     resources: null,
     prompts: null,
@@ -382,7 +382,7 @@ const App = () => {
           },
         },
       },
-      CompatibilityCallToolResultSchema,
+      CallToolResultSchema,
       "tools",
     );
     setToolResult(response);

client/src/components/ToolsTab.tsx

@@ -8,13 +8,12 @@ import {
   ListToolsResult,
   Tool,
   CallToolResultSchema,
+  CallToolResult,
 } from "@modelcontextprotocol/sdk/types.js";
 import { AlertCircle, Send } from "lucide-react";
 import { useState } from "react";
 import ListPane from "./ListPane";
 
-import { CompatibilityCallToolResult } from "@modelcontextprotocol/sdk/types.js";
-
 const ToolsTab = ({
   tools,
   listTools,
@@ -32,7 +31,7 @@ const ToolsTab = ({
   callTool: (name: string, params: Record<string, unknown>) => void;
   selectedTool: Tool | null;
   setSelectedTool: (tool: Tool) => void;
-  toolResult: CompatibilityCallToolResult | null;
+  toolResult: CallToolResult | null;
   nextCursor: ListToolsResult["nextCursor"];
   error: string | null;
 }) => {
@@ -93,16 +92,7 @@ const ToolsTab = ({
           ))}
         </>
       );
-    } else if ("toolResult" in toolResult) {
-      return (
-        <>
-          <h4 className="font-semibold mb-2">Tool Result (Legacy):</h4>
-          <pre className="bg-gray-50 p-4 rounded text-sm overflow-auto max-h-64">
-            {JSON.stringify(toolResult.toolResult, null, 2)}
-          </pre>
-        </>
-      );
-    }
+    };
   };
 
   return (