langgraph>=0.2.55
langchain-community>=0.3.9
langchain-openai>=0.3.5
langchain-anthropic>=0.3.3
openai>=1.61.0
tavily-python>=0.5.0
langchain-groq>=0.2.4

[dev]
mypy>=1.11.1
ruff>=0.6.1
