.env.example

# LLM Provider Configuration
# Copy this file to .env and fill in your API keys

# Provider selection (openai, anthropic, gemini, or mock)
LLM_PROVIDER=openai

# OpenAI API Key (DEFAULT - best quality/speed balance)
# Get your key at: https://platform.openai.com/api-keys
# Costs: ~$0.50-2.00 per full documentation run with gpt-4o-mini
OPENAI_API_KEY=your_openai_api_key_here

# Anthropic (Claude) API Key (OPTIONAL - highest quality)
# Get your key at: https://console.anthropic.com/
# Costs: Varies by model (claude-3-haiku is cheapest)
# ANTHROPIC_API_KEY=your_anthropic_api_key_here

# Google Gemini API Key (FREE tier but very limited)
# Get your key at: https://makersuite.google.com/app/apikey
# WARNING: Only ~200 requests/day, 10/minute - not suitable for large codebases
# GEMINI_API_KEY=your_gemini_api_key_here

# GitHub Configuration (for Actions)
# GITHUB_TOKEN is automatically provided in GitHub Actions
# For local testing, you can create a personal access token

# Upstream Lich Repository
LICH_REPO_OWNER=elanthia-online
LICH_REPO_NAME=lich-5

# Documentation Output Settings
OUTPUT_FORMAT=yard
INCLUDE_EXAMPLES=true
CHUNK_SIZE=400