Canada's Food Guide MCP Server

""" Configuration parameters for the Canada's Food Guide MCP Server """ import os # Database configuration - use absolute path to ensure proper location _script_dir = os.path.dirname(os.path.abspath(__file__)) _project_root = os.path.dirname(_script_dir) _default_db_path = os.path.join(_project_root, "foodguide_data.db") DB_FILE = os.environ.get("FOODGUIDE_DB_FILE", _default_db_path) # Query limits MAX_QUERY_ROWS = 500 # Recipe session management MAX_TEMP_RECIPES = 50 # Maximum temporary recipes to store per session # Operation timeout configuration TOOL_TIMEOUT_SECONDS = int(os.environ.get("TOOL_TIMEOUT_SECONDS", "30")) BULK_OPERATION_TIMEOUT = int(os.environ.get("BULK_OPERATION_TIMEOUT", "60")) PROGRESS_REPORT_INTERVAL = int(os.environ.get("PROGRESS_REPORT_INTERVAL", "3")) # CNF API configuration CNF_RATE_LIMIT = float(os.environ.get("CNF_RATE_LIMIT", "0.5")) # Reduced from 1.0 for better performance CNF_MAX_CONCURRENT = int(os.environ.get("CNF_MAX_CONCURRENT", "3")) # Max concurrent requests CNF_CACHE_TTL = int(os.environ.get("CNF_CACHE_TTL", "1800")) # 30 minutes cache TTL