fastapi>=0.115.0
uvicorn[standard]>=0.30.0
jinja2>=3.1.0
langgraph>=0.2.0
langchain>=1.0.0
langchain-openai>=0.3.0
langchain-anthropic>=0.3.0
langchain-google-genai>=2.1.0
deepagents>=0.3.5
langfuse>=2.0.0
tavily-python>=0.5.0
