langgraph<2,>=1
langchain-core<2,>=0.3
pydantic<3,>=2
pyyaml<7,>=6
httpx<1,>=0.27
keystone-request-context<0.4,>=0.3
opentelemetry-api<2,>=1.28

[dev]
pytest<9,>=8
pytest-cov<7,>=6
ruff==0.15.15
opentelemetry-sdk<2,>=1.28
