langchain>=0.2.0
langchain-core>=0.2.0
langchain-openai>=0.1.0
langchain-anthropic>=0.1.0
langchain-ollama>=0.1.0
langgraph>=0.1.0
pydantic>=2.0.0
python-dotenv>=1.0.0

[dev]
pytest>=7.0
pytest-cov>=4.0
flake8>=6.0
mypy>=1.0
twine>=5.0
build>=1.0
tox>=4.0
tox-gh-actions>=3.0
