Tincr
A Tcl-based CAD Tool Framework for Xilinx's Vivado Design Suite
... of abstraction, performance gains, and a greater wealth of information.
TincrIO comprises a set of commands for pulling design and device data out of the Vivado sandbox into a open, parsable format. With TincrIO, users are able to generate XDLRC device descriptions and export designs out of Vivado into a "checkpoint" of EDIF and constraint files. Beta support is also provided for importing these checkpoints into Vivado.
Tincr's source has been moved to GitHub: https://github.com/byuccl/tincr