DeepL MCP Server

# Professional DeepL MCP Server for Airia This is a professional deployment of the DeepL MCP (Model Context Protocol) server optimized for integration with Airia platform. ## Features - ✅ Always-running cloud deployment - ✅ Secure MCP access token authentication - ✅ Health monitoring and auto-restart - ✅ Professional logging and error handling - ✅ Multiple deployment platform support ## Quick Deployment Guide ### Option 1: Railway.app (Recommended - Free & Easy) 1. Push this code to a GitHub repository 2. Go to [Railway.app](https://railway.app) and sign up 3. Click "Deploy from GitHub repo" and select your repository 4. In Railway dashboard, go to Variables tab and set: ``` DEEPL_API_KEY=09d1702b-d2e4-47d6-b74d-1fded50b0463:fx ``` 5. Deploy! Railway will provide a URL like: `https://your-app.up.railway.app` ### Option 2: Render.com (Free Alternative) 1. Push code to GitHub 2. Go to [Render.com](https://render.com) and connect GitHub 3. Create a new Web Service from your repository 4. Set environment variable: `DEEPL_API_KEY=09d1702b-d2e4-47d6-b74d-1fded50b0463:fx` 5. Deploy! You'll get a URL like: `https://your-app.onrender.com` ## Airia Integration Once deployed, use these details in Airia: ### Connection Details: - **URL**: `https://your-deployment-url.com/sse` - **Credential Type**: MCP Access Token - **Token**: `mcp_token_professional_airia_deepl_2024` ### Step-by-Step Airia Setup: 1. In Airia, click "Add MCP Server" 2. Select "Connect to Custom MCP Server" 3. Fill in: - URL: `https://your-deployment-url.com/sse` - Authentication Type: MCP Access Token - Token: `mcp_token_professional_airia_deepl_2024` 4. Click "Connect MCP Server" ## Available Tools Your DeepL MCP server provides these tools to Airia: 1. **translate-text** - Translate text between languages 2. **rephrase-text** - Rephrase text in the same language 3. **get-source-languages** - List available source languages 4. **get-target-languages** - List available target languages 5. **get-writing-styles-and-tones** - List available writing styles/tones ## Local Development ```bash # Install dependencies npm install # Copy environment file cp .env.example .env # Edit .env with your DeepL API key nano .env # Run locally npm start ``` ## Health Monitoring The server includes: - Health check endpoint at `/health` and `/status` - Automatic restart on failures - Detailed logging with timestamps - 5-minute interval health reports ## Security - Secure MCP access token authentication - Environment variable protection for API keys - CORS enabled for web integration - No sensitive data in logs ## Support The server runs 24/7 and automatically handles: - Connection failures - API rate limits - Memory management - Health monitoring For issues, check the deployment logs in your chosen platform's dashboard.