Lenses MCP Server

import os from urllib.parse import urlparse from dotenv import load_dotenv load_dotenv() # New simplified config: single LENSES_URL LENSES_URL = os.getenv("LENSES_URL", "http://localhost:9991") # Parse the URL to extract components parsed_url = urlparse(LENSES_URL) scheme = parsed_url.scheme or "http" hostname = parsed_url.hostname or "localhost" # Determine port: use explicit port, or default based on scheme if parsed_url.port: port = str(parsed_url.port) else: # Use standard ports: 80 for http, 443 for https, or 9991 as fallback port = "443" if scheme == "https" else "80" if scheme == "http" else "9991" # Derive HTTP and WebSocket URLs from LENSES_URL # If scheme is https, use wss for websockets; otherwise use ws websocket_scheme = "wss" if scheme == "https" else "ws" LENSES_API_HTTP_URL = f"{scheme}://{hostname}" LENSES_API_HTTP_PORT = port LENSES_API_WEBSOCKET_URL = f"{websocket_scheme}://{hostname}" LENSES_API_WEBSOCKET_PORT = port # Backward compatibility: allow override with legacy env vars LENSES_API_HTTP_URL = os.getenv("LENSES_API_HTTP_URL", LENSES_API_HTTP_URL) LENSES_API_HTTP_PORT = os.getenv("LENSES_API_HTTP_PORT", LENSES_API_HTTP_PORT) LENSES_API_WEBSOCKET_URL = os.getenv("LENSES_API_WEBSOCKET_URL", LENSES_API_WEBSOCKET_URL) LENSES_API_WEBSOCKET_PORT = os.getenv("LENSES_API_WEBSOCKET_PORT", LENSES_API_WEBSOCKET_PORT) LENSES_API_KEY = os.getenv("LENSES_API_KEY", "")