A quick'n'dirty tool using libxsvf (https://clifford.at/libxsvf) to "play" (X)SVF files to a XilinxVirtualCable (https://github.com/Xilinx/XilinxVirtualCable) server. No command line parameter support so far - simply adjust main.c to your needs.
WARNING: This tool does no error handling whatsoever! You have been warned.