# LangGraph deployment URL (required in production, defaults to http://localhost:8125 in dev)
# LANGGRAPH_DEPLOYMENT_URL=

# LANGSMITH_* variables below are primarily consumed by the agent /
# LangGraph deployment at deploy time (set them in the agent's
# environment, e.g. the LangGraph Cloud deployment or `apps/agent/.env`).
# The Next.js web app itself only observes LANGSMITH_API_KEY here to
# emit a dev-only "missing key" warning and to forward the key through
# to the LangGraphAgent client in apps/web/src/app/api/copilotkit/route.ts.

# LangSmith API key (optional, for production tracing)
# LANGSMITH_API_KEY=

# Enable LangSmith tracing (optional)
# LANGSMITH_TRACING=true

# LangSmith project name (optional; used by LangSmith tracing if LANGSMITH_TRACING=true)
# LANGSMITH_PROJECT=interrupts-langgraph