# =============================================================================
# AI Provider API Keys - Add at least ONE of these
# =============================================================================
# Google Gemini API (Recommended - Free tier available)
# Get from: https://ai.google.dev/
GOOGLE_API_KEY=your-gemini-api-key-here
# Anthropic Claude API
# Get from: https://console.anthropic.com/
ANTHROPIC_API_KEY=your-anthropic-api-key-here
# OpenAI API
# Get from: https://platform.openai.com/api-keys
OPENAI_API_KEY=your-openai-api-key-here
# =============================================================================
# Default Settings
# =============================================================================
# Default AI provider to use
# Options: gemini, claude, openai, claude-sonnet, gpt-4o, etc.
DEFAULT_AI_PROVIDER=gemini
# Maximum file size for processing (in MB)
MAX_FILE_SIZE_MB=5
# Directory for backup files (created automatically)
BACKUP_DIRECTORY=.backups/
