This SciKit (toolkit for SciPy) provides Python interfaces to a subset of the functions in the CUDA, CUDART, CUBLAS, and CUFFT libraries distributed as part of NVIDIA's CUDA Programming Toolkit, as well as interfaces to select functions in the free-of-charge CULA Toolkit. In contrast to most existing Python wrappers for these libraries (many of which only provide a low-level interface to the actual library functions), this package uses PyCUDA to provide high-level functions comparable to those in the NumPy package.