langgraph>=1.0.2
langchain>=1.0.3
langchain-core>=1.0.2
langchain-openai>=1.0.1
langchain-anthropic>=1.0.1
python-dotenv>=1.2.1

[dev]
pytest>=8.0.0
pytest-cov>=4.1.0
pytest-mock>=3.12.0
black>=24.0.0
ruff>=0.1.0
mypy>=1.8.0
