Add tools_call scenario and test

examples/clients/typescript/test2.ts

@@ -0,0 +1,51 @@
+#!/usr/bin/env node
+
+import { Client } from '@modelcontextprotocol/sdk/client/index.js';
+import { StreamableHTTPClientTransport } from '@modelcontextprotocol/sdk/client/streamableHttp.js';
+
+async function main(): Promise<void> {
+    const serverUrl = process.argv[2];
+
+    if (!serverUrl) {
+        console.error('Usage: test-client <server-url>');
+        process.exit(1);
+    }
+
+    console.log(`Connecting to MCP server at: ${serverUrl}`);
+
+    try {
+        const client = new Client(
+            {
+                name: 'test-client',
+                version: '1.0.0'
+            },
+            {
+                capabilities: {}
+            }
+        );
+
+        const transport = new StreamableHTTPClientTransport(new URL(serverUrl));
+
+        await client.connect(transport);
+        console.log('✅ Successfully connected to MCP server');
+
+        await client.listTools();
+        console.log('✅ Successfully listed tools');
+
+        await client.callTool({ name: 'add_numbers', arguments: { a: 5, b: 10 } });
+        console.log('✅ Successfully called add_numbers tool');
+
+        await transport.close();
+        console.log('✅ Connection closed successfully');
+
+        process.exit(0);
+    } catch (error) {
+        console.error('❌ Failed to connect to MCP server:', error);
+        process.exit(1);
+    }
+}
+
+main().catch(error => {
+    console.error('Unhandled error:', error);
+    process.exit(1);
+});