The latest Agama is great and a good way to interface with BarterDEX.  

I found this guide (which is a bit outdated), let us know if you locate better:

https://wiki.komodoplatform.com/wiki/Agama_Wallet_User_Guide

If you want to learn how to activate some of our assetchains  (ie REVS, SuperNET, or Jumblr ) this guide is helpful:

https://komodoplatform.atlassian.net/wiki/spaces/KPSD/pages/30244977/Activate+Assetchains+in+Agama+Native