There are no tools, but the Wireless manager does have an Arexx interface that's mostly compatible with wpa_cli & family. So you can

Code:

which will give you the interfaces list.

Code:

will give you the port name to talk to an actual device.

Then you can rxcmd the new port with typical wpa supplicant control commands, like LIST_NETWORKS, SCAN, SCAN_RESULTS, STATUS, etc. See http://w1.fi/wpa_supplicant/devel/ctrl_iface_page.html

But the best you can do is to try to copy a working config from a machine running linux. Also, I'm not 100% sure all those auth methods are actually supported by the wirelessmanager...