Presearch MCP Server

# Presearch MCP Server Configuration # Copy this file to .env and fill in your values # =========================== # REQUIRED: Presearch API Key # =========================== # Get your free API key at: https://presearch.com/ # The API key is required for all search operations PRESEARCH_API_KEY=your_presearch_api_key_here # =========================== # OPTIONAL: API Configuration # =========================== # Presearch API Base URL (default: https://na-us-1.presearch.com) # Uncomment to use a different Presearch node # PRESEARCH_BASE_URL=https://na-us-1.presearch.com # Request timeout in milliseconds (default: 10000, range: 1000-30000) # Increase for slower connections or complex queries # PRESEARCH_TIMEOUT=10000 # Number of retry attempts for failed requests (default: 3, range: 0-5) # Presearch API automatically retries on network errors and rate limits # PRESEARCH_RETRIES=3 # =========================== # OPTIONAL: Rate Limiting # =========================== # Maximum requests per time window (default: 100 requests per 60 seconds) # Adjust based on your Presearch API plan limits # RATE_LIMIT_MAX_REQUESTS=100 # RATE_LIMIT_WINDOW_MS=60000 # =========================== # OPTIONAL: Caching # =========================== # Enable in-memory caching for improved performance (default: true) # CACHE_ENABLED=true # Cache TTL in seconds (default: 300, range: 60-86400) # Higher values reduce API calls but may return stale results # CACHE_TTL=300 # Maximum number of cached entries (default: 1000, range: 100-10000) # Increase for high-volume usage # CACHE_MAX_KEYS=1000 # =========================== # OPTIONAL: Search Configuration # =========================== # Maximum search results per query (default: 50, range: 10-100) # SEARCH_MAX_RESULTS=50 # Safe search filter level (default: moderate, options: off, moderate, strict) # PRESEARCH_SAFE_SEARCH=moderate # Default language for searches (default: en-US, format: en or en-US) # PRESEARCH_DEFAULT_LANGUAGE=en-US # =========================== # OPTIONAL: Logging # =========================== # Log level (default: info, options: error, warn, info, debug) # Use 'debug' for troubleshooting, 'error' for production # LOG_LEVEL=info # Pretty print logs for development (default: false) # Set to true for human-readable logs, false for JSON # LOG_PRETTY=false # =========================== # OPTIONAL: Server Configuration # =========================== # Server port (default: 3000, range: 1000-65535) # PORT=3000 # =========================== # EXAMPLE: Complete Configuration # =========================== # PRESEARCH_API_KEY=your_api_key_here # PRESEARCH_BASE_URL=https://na-us-1.presearch.com # PRESEARCH_TIMEOUT=10000 # PRESEARCH_RETRIES=3 # RATE_LIMIT_MAX_REQUESTS=100 # RATE_LIMIT_WINDOW_MS=60000 # CACHE_ENABLED=true # CACHE_TTL=300 # CACHE_MAX_KEYS=1000 # SEARCH_MAX_RESULTS=50 # PRESEARCH_SAFE_SEARCH=moderate # PRESEARCH_DEFAULT_LANGUAGE=en-US # LOG_LEVEL=info # LOG_PRETTY=false # PORT=3000