.env.example

# Google Gemini (DeepMind) - reasoning model
GOOGLE_API_KEY=

# Tavily - public-guidance grounding only (never patient text)
TAVILY_API_KEY=

# LangSmith - tracing + evals
LANGSMITH_API_KEY=
LANGSMITH_TRACING=true
LANGSMITH_PROJECT=noteguard-hackathon

# optional: swap the model (any init_chat_model id, e.g. anthropic:claude-... )
NOTEGUARD_MODEL=google_genai:gemini-2.5-flash