langchain-core>=0.3
langgraph>=0.2
langchain-openai>=0.2
langchain-anthropic>=0.2
langchain-aws>=0.2
psycopg[binary]>=3.1
sqlalchemy>=2.0
pgvector>=0.2
pydantic>=2

[dev]
pytest>=7
pytest-asyncio>=0.21
langchain-tests==1.1.9
ruff>=0.1
mypy>=1.5
