Consider a few scripts from the book:
Ride The pig - mod Minecraft by which animals can transport you to a very long distance. To do this, you need a fishing rod, saddle and carrots. Saddle need to tame animals, fishing rod - to keep the carrot in front of the animals and manage them.
Health Damage Indicator - add-on that will show you the hp mob for Minecraft. It has long dreamed to see xn evil monster that is chasing you? Your dream has come true!
NameTag - a script that allows you to give a name to mob Minecraft. Now, when you crank a pet, you can give him a nickname. For example, you can easily call home a pig, cow or chicken, the names can be given even golems and evil monsters.
This is only part of the mods for mc pe, of those that are present in the collection!