http://xa63tpfoaqt3zru2ehxjjfbpadwj4ha6qsdvtcqtyr3b7hmt4iaq.b32.i2p/features.html
First,
there is a scriptable text based interface, allowing basic command line
and interactive reading from, writing to, managing, and synchronizing
the forums. For instance, the following is a simple script to generate
a new "message of the day" post - login
menu post
create --channel 0000000000000000000000000000000000000000
addpage --in /etc/motd --content-type text/plain
addattachment --in ~/webcam.png --content-type image/png
...