Crawl4AI MCP Server

# Crawl4AI MCP Server Docker Environment Configuration # Copy this file to .env and configure as needed for your Docker deployment # ================= # MCP Configuration # ================= FASTMCP_LOG_LEVEL=INFO PYTHONPATH=/app PYTHONUNBUFFERED=1 # Transport mode: stdio (default for MCP) or http (for REST API) MCP_TRANSPORT=stdio # MCP_HOST=0.0.0.0 # MCP_PORT=8000 # ================= # LLM API Keys (Optional - for AI-powered features) # ================= # OpenAI API Key - Get from: https://platform.openai.com/api-keys # OPENAI_API_KEY=sk-proj-your-openai-api-key-here # Anthropic API Key - Get from: https://console.anthropic.com/ # ANTHROPIC_API_KEY=sk-ant-your-anthropic-api-key-here # Azure OpenAI Configuration - Get from: https://portal.azure.com/ # AZURE_OPENAI_API_KEY=your-azure-openai-api-key-here # AZURE_OPENAI_ENDPOINT=https://your-resource.openai.azure.com/ # AZURE_OPENAI_API_VERSION=2024-02-15-preview # Google/Gemini API # GOOGLE_API_KEY=your-google-api-key-here # ================= # Performance Settings # ================= MAX_FILE_SIZE_MB=100 MAX_CONCURRENT_REQUESTS=5 CACHE_TTL=900 PLAYWRIGHT_TIMEOUT=60 # ================= # Security Settings # ================= # Enable safe mode for content filtering SAFE_MODE=true # ================= # Feature Toggles # ================= ENABLE_FILE_PROCESSING=true ENABLE_YOUTUBE_TRANSCRIPTS=true ENABLE_GOOGLE_SEARCH=true ENABLE_BATCH_PROCESSING=true # ================= # YouTube Transcript Configuration # ================= # No API keys required! YouTube transcript extraction works out of the box # with youtube-transcript-api v1.1.0+ - no authentication needed # ================= # Docker-specific Notes # ================= # - All paths are relative to /app inside the container # - Ports are only exposed through shared_net network # - Persistent data stored in Docker volumes # - Health checks monitor container status # ================= # Security Notes # ================= # - Never commit this file with real API keys # - Use Docker secrets for production deployments # - Regularly rotate your API keys for security # - Monitor API usage and quotas