.env.example

# Hugging Face Hub Configuration
HF_TOKEN=your_huggingface_token_here

# Model Configuration
# Default model for all modes (react, function, mcp)
HF_MODEL=meta-llama/Llama-3.2-3B-Instruct

# Alternative models to try:
# HF_MODEL=google/gemma-2-2b-it
# HF_MODEL=Qwen/Qwen2.5-7B-Instruct

# Optional API Keys (if using other providers)
# ANTHROPIC_API_KEY=your_anthropic_key_here
# OPENAI_API_KEY=your_openai_key_here