a readme.

Author: michelp

README.md

@@ -1,2 +1,8 @@
 # python-suitesparse-graphblas
-Python CFFI Binding around SuiteSparse:GraphBLAS
+Python CFFI Binding around
+[SuiteSparse:GraphBLAS](https://github.com/DrTimothyAldenDavis/GraphBLAS)
+
+This is a base package that exposes only the low level CFFI API
+bindings and symbols.  This package is shared by the syntax bindings
+[pygraphblas](https://github.com/Graphegon/pygraphblas) and
+[grblas](https://github.com/metagraph-dev/grblas).