Smartling MCP Server

/** * Example MCP Client for Internal Platforms * Shows how to connect to the remote Smartling MCP server */ import WebSocket from 'ws'; class SmartlingMCPClient { constructor(serverUrl) { this.serverUrl = serverUrl; this.ws = null; this.requestId = 1; this.pendingRequests = new Map(); } async connect() { return new Promise((resolve, reject) => { console.log(`🔌 Connecting to MCP server: ${this.serverUrl}`); this.ws = new WebSocket(this.serverUrl); this.ws.on('open', () => { console.log('✅ Connected to MCP server'); this.setupMessageHandler(); resolve(); }); this.ws.on('error', (error) => { console.error('❌ WebSocket error:', error); reject(error); }); this.ws.on('close', () => { console.log('🔌 Disconnected from MCP server'); }); }); } setupMessageHandler() { this.ws.on('message', (data) => { try { const response = JSON.parse(data.toString()); if (response.id && this.pendingRequests.has(response.id)) { const { resolve, reject } = this.pendingRequests.get(response.id); this.pendingRequests.delete(response.id); if (response.error) { reject(new Error(response.error.message || 'MCP Error')); } else { resolve(response.result); } } } catch (error) { console.error('❌ Failed to parse message:', error); } }); } async sendRequest(method, params = {}) { if (!this.ws || this.ws.readyState !== WebSocket.OPEN) { throw new Error('Not connected to MCP server'); } const requestId = this.requestId++; const request = { jsonrpc: '2.0', id: requestId, method: method, params: params }; return new Promise((resolve, reject) => { this.pendingRequests.set(requestId, { resolve, reject }); // Set timeout setTimeout(() => { if (this.pendingRequests.has(requestId)) { this.pendingRequests.delete(requestId); reject(new Error('Request timeout')); } }, 30000); this.ws.send(JSON.stringify(request)); }); } // MCP Protocol methods async listTools() { return this.sendRequest('tools/list'); } async callTool(toolName, toolArgs = {}) { return this.sendRequest('tools/call', { name: toolName, arguments: toolArgs }); } // Smartling-specific methods async getSmartlingProjects(accountId = 'b0f6a896') { const result = await this.callTool('smartling_get_projects', { accountId }); return result; } async getAccountInfo() { const result = await this.callTool('smartling_get_account_info'); return result; } async uploadFile(projectId, fileUri, fileType, content) { const result = await this.callTool('smartling_upload_file', { projectId, fileUri, fileType, content }); return result; } async getFileStatus(projectId, fileUri) { const result = await this.callTool('smartling_get_file_status', { projectId, fileUri }); return result; } disconnect() { if (this.ws) { this.ws.close(); } } } // Example usage async function demonstrateMCPClient() { // Replace with your deployed MCP server URL const serverUrl = 'wss://smartling-mcp-remote.onrender.com/mcp'; const client = new SmartlingMCPClient(serverUrl); try { // Connect to the server await client.connect(); // List available tools console.log('📋 Listing available tools...'); const tools = await client.listTools(); console.log(`Found ${tools.tools.length} tools:`, tools.tools.map(t => t.name)); // Get account information console.log('\n🏢 Getting account information...'); const accountInfo = await client.getAccountInfo(); console.log('Account:', JSON.stringify(accountInfo, null, 2)); // Get Smartling projects (limited to first 10) console.log('\n📊 Getting Smartling projects...'); const projects = await client.getSmartlingProjects(); console.log(`Total projects: ${projects.totalCount}`); console.log('First 3 projects:', projects.items.slice(0, 3).map(p => ({ id: p.projectId, name: p.projectName }))); // Example file upload (commented out to avoid actual upload) /* console.log('\n📤 Uploading sample file...'); const uploadResult = await client.uploadFile( 'your-project-id', 'sample.json', 'json', '{"hello": "world", "welcome": "to Smartling"}' ); console.log('Upload result:', uploadResult); */ console.log('\n✅ MCP client demonstration completed successfully!'); } catch (error) { console.error('❌ Error:', error.message); } finally { client.disconnect(); } } // Integration example for internal platforms class InternalPlatformIntegration { constructor(mcpServerUrl) { this.client = new SmartlingMCPClient(mcpServerUrl); } async initialize() { await this.client.connect(); console.log('🎯 Internal platform connected to Smartling MCP server'); } // Method that your internal platform would call async translateContent(content, sourceLanguage = 'en', targetLanguages = ['es', 'fr']) { try { // Get first available project const projects = await this.client.getSmartlingProjects(); const project = projects.items[0]; if (!project) { throw new Error('No Smartling projects available'); } // Upload content for translation const fileUri = `internal-platform-${Date.now()}.json`; const uploadResult = await this.client.uploadFile( project.projectId, fileUri, 'json', JSON.stringify(content) ); return { success: true, projectId: project.projectId, fileUri: fileUri, uploadResult: uploadResult, message: `Content uploaded to Smartling project: ${project.projectName}` }; } catch (error) { return { success: false, error: error.message }; } } // Check translation status async checkTranslationStatus(projectId, fileUri) { try { const status = await this.client.getFileStatus(projectId, fileUri); return { success: true, status: status }; } catch (error) { return { success: false, error: error.message }; } } } // Export for use in internal platforms export { SmartlingMCPClient, InternalPlatformIntegration }; // Run demonstration if this file is executed directly if (import.meta.url === `file://${process.argv[1]}`) { demonstrateMCPClient().catch(console.error); }