Maybe you can find something on http://www.microsoft.com/technet/scriptcenter/default.mspx

SQL: http://www.microsoft.com/technet/scriptcenter/scripts/sql/default.mspx?mfr=true

Cluster: http://www.microsoft.com/technet/scriptcenter/scripts/ccs/default.mspx?mfr=true

Else I suggest you ask this on a developers forum.