# Core Dependencies
# Note: Do NOT use gradio[mcp] extra — it pins an older mcp version that conflicts
# with mcp==1.17.0 required by fastmcp. This project uses FastMCP directly.
gradio[oauth]>=6.0.0,<7.0.0
langchain>=0.1.0
langchain-openai>=0.0.5
langgraph>=0.2.0
openai>=1.0.0

# Observability
# Note: langfuse includes OpenAI integration - no separate langfuse-openai package needed
langfuse>=2.0.0

# Vector Store & Embeddings
chromadb>=0.4.0
sentence-transformers>=2.0.0

# Data Processing
arxiv>=2.0.0
pypdf>=3.0.0
pydantic>=2.0.0

# MCP (Model Context Protocol)
mcp>=1.0.0
fastmcp==2.13.0.2
arxiv-mcp-server>=0.1.0
nest-asyncio>=1.5.0

# Utilities
python-dotenv>=1.0.0
tenacity>=8.0.0

# Additional
numpy>=1.24.0
tiktoken>=0.5.0

# Testing
pytest>=7.0.0
pytest-mock>=3.10.0
pytest-asyncio>=0.21.0
pytest-cov>=4.0.0