--extra-index-url https://download.pytorch.org/whl/cpu

# Core
numpy>=1.26.4,<2.0.0
pandas>=2.2.0,<3.0.0
matplotlib>=3.7.0,<4.0.0
xlsxwriter>=3.2.3,<4.0.0
ttkbootstrap>=1.12.0,<2.0.0
pillow>=11.2.0,<12.0.0
requests>=2.31.0,<3.0.0
nltk>=3.9.1,<4.0.0
chardet>=5.2.0,<6.0.0
pypdf>=4.0.0,<7.0.0
cryptography>=3.1,<47.0.0
setuptools>=70.0.0

# Embeddings
torch>=2.6,<2.10
transformers>=4.45,<6.0.0
sentence-transformers>=3.0,<6.0.0

# SQLite vector search
# sqlite-vec >=0.1.7 has confirmed Windows x64 wheels
sqlite-vec>=0.1.7,<1.0.0

# API
fastapi>=0.110,<1.0.0
uvicorn[standard]>=0.27,<1.0.0
mcp>=1.0.0,<2.0.0

# Config
python-dotenv>=1.0.0,<2.0.0
