I could not find anything.
This only thing you could do is when they explode they dont do damage to the blocks.
But i dont think this is what u want
Sorry

 

If that's what you wanna do, technically you can stop creepers from even tracking players:

Code (Text):

1. on entity target:
2.     event-entity is creeper
3.     target is player
4.     cancel event

 

I came across the same issue, perhaps this issue can be solved with the basic functionality of Skript, but personally I solve it this way using Skript-reflect:

Code (Text):

1. on explosion:
2.  event.blockList().clear()

 

I found "..cancel the ExplosionPrimeEvent event..." so if that works *llellelleollolltro0lolooozy could so smth like

Code (Text):

1.  
2. import some.weird.and.random.class.ExplosionPrimeEvent
3.  
4. on ExplosionPrimeEvent:
5.     cancel event
6.  

*llellelleollolltro0lolooozy

1. 
   Pierrelasse
   What ur name? LOLZY or LOTZY
   
   Lolzy
   or
   
   Pierrelasse
   .....
   i just do random stuff then
   
   Lolzy
   do random stuff then
   
   Pierrelasse
   sure

--- Double Post Merged, Oct 24, 2022, Original Post Date: Oct 24, 2022 ---

so i just found out on my own obivssly that you could use "on target:"!!!
means

Code (Text):

1.  
2. on creeper target:
3.     cancel event
4.  

and if you would like that the creepers move to you, you could look into
skbees path finding stuff

 

дурачок малолетний.