ragnaproxy

Proxy ++ editor , is a lightweight and easy to use tool , great for those just starting to make npc 's.
Adds commands with a single click
ID's list of NPC
ID's list of skill
emoticons list
list of Buff
90 % of the commands used in script
Giving a click with the right mouse button on a command the program will show a review of how to use the command.
skins options
And much more...
Program is a bit old and could be some incompatibilities with current emulators.