ddgs>=9.12.0
deep-translator>=1.11.4
duckduckgo-search>=8.1.1
langchain>=1.2.13
langchain-community>=0.4.1
langchain-openai>=1.1.11
langchain-tavily>=0.2.17
langgraph>=1.1.3
langgraph-checkpoint-sqlite>=3.0.3
mcp>=1.26.0
requests>=2.33.1
tavily-python>=0.7.23
typer>=0.24.1
youtube-transcript-api>=1.2.4
