langchain-core>=0.3.81
langchain-anthropic>=0.3.15
langchain-openai>=0.3.23
langgraph>=0.4.8
langgraph-checkpoint-sqlite>=2.0.0
pydantic>=2.0.0
requests>=2.32.4
cryptography>=42.0.0
python-dotenv>=1.0.0
typer>=0.21.0
rich>=14.0.0
questionary>=2.0.0

[dev]
pytest>=8.0.0
