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web/test-mcp-fixed.js

@@ -0,0 +1,75 @@
+// 测试修复后的 MCP 连接 (CommonJS)
+import { v4 as uuidv4 } from 'uuid';
+
+async function testMCPConnection() {
+  try {
+    console.log('🧪 测试 MCP 连接 (修复版)...');
+    
+    // 测试健康检查
+    const healthResponse = await fetch('http://127.0.0.1:3100/health');
+    console.log('✅ 健康检查:', healthResponse.status, healthResponse.statusText);
+    
+    // 测试 MCP initialize 请求 (修复 Accept 头)
+    const initResponse = await fetch('http://127.0.0.1:3100/mcp', {
+      method: 'POST',
+      headers: { 
+        'Content-Type': 'application/json',
+        'Accept': 'application/json, text/event-stream'  // 修复的关键行
+      },
+      body: JSON.stringify({
+        jsonrpc: '2.0',
+        id: uuidv4(),
+        method: 'initialize',
+        params: {
+          protocolVersion: "2024-11-05",
+          capabilities: {
+            roots: {
+              listChanged: true
+            },
+            sampling: {}
+          },
+          clientInfo: {
+            name: "xiaozhi-client",
+            version: "1.0.0"
+          }
+        }
+      })
+    });
+    
+    console.log('🔧 MCP Initialize:', initResponse.status, initResponse.statusText);
+    
+    if (initResponse.ok) {
+      const result = await initResponse.json();
+      console.log('✅ MCP Initialize 成功:', JSON.stringify(result, null, 2));
+      
+      // 如果初始化成功，测试获取工具列表
+      const toolsResponse = await fetch('http://127.0.0.1:3100/mcp', {
+        method: 'POST',
+        headers: { 
+          'Content-Type': 'application/json',
+          'Accept': 'application/json, text/event-stream'
+        },
+        body: JSON.stringify({
+          jsonrpc: '2.0',
+          id: uuidv4(),
+          method: 'tools/list',
+          params: {}
+        })
+      });
+      
+      if (toolsResponse.ok) {
+        const toolsResult = await toolsResponse.json();
+        console.log('🔧 工具列表:', JSON.stringify(toolsResult, null, 2));
+      }
+      
+    } else {
+      const error = await initResponse.text();
+      console.log('❌ MCP Initialize 失败:', error);
+    }
+    
+  } catch (error) {
+    console.error('❌ 连接错误:', error.message);
+  }
+}
+
+testMCPConnection();