Load up 'Write Abilities' I think it is called, under the Coder section of the ability tree, then use the 'Code Analyzer' tool from the hotbar, then you can see all the things you can craft (or code as we say in MxO)
You can learn to make new things by 'Decompiling' them after finding or buying them.
Obviously not everything can be decompiled, normally things that require you to do a quest chain wont be Decompileable.