MCP Test Server

import { Client } from "@modelcontextprotocol/sdk/client/index.js"; import { StdioClientTransport } from "@modelcontextprotocol/sdk/client/stdio.js"; async function testMcpServer() { console.log("🧪 开始测试 MCP 服务器功能...\n"); // 创建客户端传输 const transport = new StdioClientTransport({ command: "node", args: ["dist/index.js"] }); // 创建客户端 const client = new Client({ name: "mcp-test-client", version: "1.0.0" }); try { // 连接到服务器 console.log("🔗 连接到 MCP 服务器..."); await client.connect(transport); console.log("✅ 连接成功!\n"); // === 测试 RESOURCES === console.log("📄 测试 Resources 功能:"); console.log("=" .repeat(40)); // 列出资源 console.log("📋 列出所有资源:"); const resources = await client.listResources(); resources.resources.forEach((resource: any) => { console.log(` - ${resource.name}: ${resource.uri}`); console.log(` ${resource.description}`); }); console.log(); // 读取用户资源 console.log("👥 读取用户资源:"); const usersResource = await client.readResource({ uri: "test://users" }); console.log(usersResource.contents[0].text); console.log(); // 读取配置资源 console.log("⚙️ 读取配置资源:"); const configResource = await client.readResource({ uri: "test://config" }); console.log(configResource.contents[0].text); console.log(); // === 测试 TOOLS === console.log("🔧 测试 Tools 功能:"); console.log("=" .repeat(40)); // 列出工具 console.log("🛠️ 列出所有工具:"); const tools = await client.listTools(); tools.tools.forEach((tool: any) => { console.log(` - ${tool.name}: ${tool.description}`); }); console.log(); // 测试添加用户 console.log("➕ 测试添加用户:"); const addUserResult = await client.callTool({ name: "add_user", arguments: { name: "赵六", email: "zhaoliu@example.com", role: "admin" } }); console.log((addUserResult.content as any)[0].text); console.log(); // 测试搜索用户 console.log("🔍 测试搜索用户:"); const searchResult = await client.callTool({ name: "search_users", arguments: { query: "张", role: "admin" } }); console.log((searchResult.content as any)[0].text); console.log(); // 测试创建待办事项 console.log("📝 测试创建待办事项:"); const createTodoResult = await client.callTool({ name: "create_todo", arguments: { title: "测试 MCP SDK 功能", userId: 1 } }); console.log((createTodoResult.content as any)[0].text); console.log(); // 测试计算工具 console.log("🧮 测试计算工具:"); const calcResult1 = await client.callTool({ name: "calculate", arguments: { expression: "10 + 5 * 2" } }); console.log((calcResult1.content as any)[0].text); const calcResult2 = await client.callTool({ name: "calculate", arguments: { operation: "divide", a: 100, b: 4 } }); console.log((calcResult2.content as any)[0].text); console.log(); // === 测试 PROMPTS === console.log("💬 测试 Prompts 功能:"); console.log("=" .repeat(40)); // 列出提示模板 console.log("📝 列出所有提示模板:"); const prompts = await client.listPrompts(); prompts.prompts.forEach((prompt: any) => { console.log(` - ${prompt.name}: ${prompt.description}`); if (prompt.arguments && prompt.arguments.length > 0) { console.log(` 参数: ${prompt.arguments.map((arg: any) => `${arg.name}${arg.required ? '*' : ''}`).join(', ')}`); } }); console.log(); // 测试用户分析提示 console.log("📊 测试用户分析提示:"); const userAnalysis = await client.getPrompt({ name: "user_analysis", arguments: { user_id: "1", analysis_type: "detailed" } }); console.log(`描述: ${userAnalysis.description}`); console.log("提示内容:"); console.log(userAnalysis.messages[0].content.text); console.log(); // 测试待办事项摘要提示 console.log("📋 测试待办事项摘要提示:"); const todoSummary = await client.getPrompt({ name: "todo_summary", arguments: { status: "pending" } }); console.log(`描述: ${todoSummary.description}`); console.log("提示内容:"); console.log(todoSummary.messages[0].content.text); console.log(); // 测试系统报告提示 console.log("📈 测试系统报告提示:"); const systemReport = await client.getPrompt({ name: "system_report", arguments: {} }); console.log(`描述: ${systemReport.description}`); console.log("提示内容:"); console.log(systemReport.messages[0].content.text); console.log(); // 测试代码审查提示 console.log("🔍 测试代码审查提示:"); const codeReview = await client.getPrompt({ name: "code_review", arguments: { language: "typescript", code_snippet: `function fibonacci(n: number): number { if (n <= 1) return n; return fibonacci(n - 1) + fibonacci(n - 2); }`, focus_areas: "性能优化、递归深度" } }); console.log(`描述: ${codeReview.description}`); console.log("提示内容:"); console.log(codeReview.messages[0].content.text); console.log(); // 查看操作日志 console.log("📋 查看操作日志:"); const logsResource = await client.readResource({ uri: "test://logs" }); console.log(logsResource.contents[0].text); console.log("\n🎉 所有测试完成!"); } catch (error) { console.error("❌ 测试过程中出现错误:", error); } finally { // 关闭连接 await client.close(); console.log("👋 客户端已关闭连接"); } } // 运行测试 testMcpServer().catch(error => { console.error("❌ 测试失败:", error); process.exit(1); });