FAL Reve MCP Server

#!/usr/bin/env node // Simple test script to verify the MCP server can start // This simulates the basic MCP protocol handshake import { spawn } from 'child_process'; import { fileURLToPath } from 'url'; import { dirname, join } from 'path'; const __filename = fileURLToPath(import.meta.url); const __dirname = dirname(__filename); console.log('Testing FAL Reve MCP Server...'); console.log('Server path:', join(__dirname, 'build', 'index.js')); // Set a dummy FAL_KEY for testing (server will start but won't work without real key) const env = { ...process.env, FAL_KEY: 'test-key-for-startup-verification' }; const serverProcess = spawn('node', [join(__dirname, 'build', 'index.js')], { stdio: ['pipe', 'pipe', 'pipe'], env: env }); let serverOutput = ''; let serverError = ''; serverProcess.stdout.on('data', (data) => { serverOutput += data.toString(); }); serverProcess.stderr.on('data', (data) => { serverError += data.toString(); console.log('Server stderr:', data.toString().trim()); }); // Send a basic MCP initialization request const initRequest = { jsonrpc: "2.0", id: 1, method: "initialize", params: { protocolVersion: "2024-11-05", capabilities: {}, clientInfo: { name: "test-client", version: "1.0.0" } } }; setTimeout(() => { console.log('Sending initialization request...'); serverProcess.stdin.write(JSON.stringify(initRequest) + '\n'); }, 1000); // Test tools/list request setTimeout(() => { const toolsRequest = { jsonrpc: "2.0", id: 2, method: "tools/list" }; console.log('Sending tools/list request...'); serverProcess.stdin.write(JSON.stringify(toolsRequest) + '\n'); }, 2000); // Clean up after 5 seconds setTimeout(() => { console.log('\n=== Test Results ==='); if (serverError.includes('FAL Reve MCP server running on stdio')) { console.log('✅ Server started successfully'); } else { console.log('❌ Server failed to start properly'); } if (serverOutput.includes('tools')) { console.log('✅ Server responded to tools/list request'); // Check for expected tools const expectedTools = [ 'reve_generate', 'reve_generate_async' ]; let toolsFound = 0; expectedTools.forEach(tool => { if (serverOutput.includes(tool)) { console.log(`✅ Found tool: ${tool}`); toolsFound++; } else { console.log(`❌ Missing tool: ${tool}`); } }); if (toolsFound === expectedTools.length) { console.log('✅ All expected tools are available'); } else { console.log(`⚠️ Found ${toolsFound}/${expectedTools.length} expected tools`); } } else { console.log('⚠️ No tools response detected (this might be normal)'); } console.log('\nServer output:', serverOutput); console.log('Server errors:', serverError); serverProcess.kill(); process.exit(0); }, 5000); serverProcess.on('error', (error) => { console.error('Failed to start server:', error); process.exit(1); }); serverProcess.on('exit', (code) => { console.log(`Server exited with code ${code}`); });