Need the AFL codes for indicators used in kite

Hi I am actually using Amibroker and a plug-in to connect with nest and trade through Zerodha . Now I have hired a developer from the plugin and the data provider to code my strategy into AFL code .
The problem here is that my strategy used CCI and supertrend and my programmer says the codes for supertrend changes from programmer to the other so I need to provide him the supertrend and cci codes which I am comfortable with.
But i always used Zerodha kites indicator while trading and I am most comfortable with the indicator they provide so can I get the exact codes used in Zerodha kite in AFL for both CCI and supertrend to get my strategy developed .
Thanks a ton in advance.
Regards
Amit gautam