MCP Software Engineer

#!/usr/bin/env node import { spawn } from 'child_process'; import { fileURLToPath } from 'url'; import { dirname, join } from 'path'; import { promises as fs } from 'fs'; const __filename = fileURLToPath(import.meta.url); const __dirname = dirname(__filename); console.log("🚀 MCP Software Engineer Real-Time Test"); console.log("=====================================\n"); // Start the MCP server const serverPath = join(__dirname, 'dist', 'index.js'); const server = spawn('node', [serverPath]); let responseBuffer = ''; server.stdout.on('data', (data) => { responseBuffer += data.toString(); // Process complete JSON-RPC responses const lines = responseBuffer.split('\n'); for (let i = 0; i < lines.length - 1; i++) { const line = lines[i].trim(); if (line) { try { const response = JSON.parse(line); console.log('📥 Response:', JSON.stringify(response, null, 2)); console.log('---'); } catch (e) { // Not a complete JSON response yet } } } responseBuffer = lines[lines.length - 1]; }); server.stderr.on('data', (data) => { console.log('🔧 Server:', data.toString().trim()); }); // Helper function to send JSON-RPC request function sendRequest(method, params = {}, id = Math.floor(Math.random() * 10000)) { const request = JSON.stringify({ jsonrpc: '2.0', method, params, id }) + '\n'; console.log('📤 Request:', method, params); server.stdin.write(request); } // Wait for server to start setTimeout(async () => { console.log("\n🧪 Starting Real-Time Tests...\n"); // Test 1: List all tools console.log("Test 1: Listing all available tools"); sendRequest('tools/list'); await sleep(1000); // Test 2: Create a test directory console.log("\nTest 2: Creating a test directory"); sendRequest('tools/call', { name: 'create_directory', arguments: { path: '/tmp/mcp-test', structure: ['src', 'tests', 'docs'] } }); await sleep(1000); // Test 3: Write a test file console.log("\nTest 3: Writing a test file"); sendRequest('tools/call', { name: 'write_file', arguments: { path: '/tmp/mcp-test/src/hello.js', content: `// Test file created by MCP console.log('Hello from MCP Software Engineer!'); function greet(name) { return \`Hello, \${name}!\`; } module.exports = { greet };`, backup: false } }); await sleep(1000); // Test 4: Read the file back console.log("\nTest 4: Reading the test file"); sendRequest('tools/call', { name: 'read_file', arguments: { path: '/tmp/mcp-test/src/hello.js' } }); await sleep(1000); // Test 5: List files in directory console.log("\nTest 5: Listing files in test directory"); sendRequest('tools/call', { name: 'list_files', arguments: { path: '/tmp/mcp-test', recursive: true } }); await sleep(1000); // Test 6: Search for text in files console.log("\nTest 6: Searching for 'Hello' in files"); sendRequest('tools/call', { name: 'search_files', arguments: { path: '/tmp/mcp-test', pattern: 'Hello' } }); await sleep(2000); // Test 7: Create a simple React component (testing web dev tools) console.log("\nTest 7: Creating a React component"); sendRequest('tools/call', { name: 'create_component', arguments: { name: 'TestButton', framework: 'react', type: 'functional', projectPath: '/tmp/mcp-test', styling: 'css' } }); await sleep(2000); // Cleanup and exit console.log("\n🧹 Cleaning up test files..."); try { await fs.rm('/tmp/mcp-test', { recursive: true, force: true }); console.log("✅ Test directory cleaned up"); } catch (e) { console.log("⚠️ Could not clean up test directory:", e.message); } console.log("\n✅ All tests completed!"); console.log("📊 Summary: Tested 7 different MCP tools in real-time"); server.kill(); process.exit(0); }, 2000); function sleep(ms) { return new Promise(resolve => setTimeout(resolve, ms)); } server.on('exit', (code) => { console.log(`\n🛑 Server exited with code ${code}`); }); // Handle Ctrl+C process.on('SIGINT', () => { console.log('\n⚡ Interrupted, cleaning up...'); server.kill(); process.exit(0); });