Is your feature request related to a problem? Please describe.
Not really. These are more like quality of life enhancements.
Describe the solution you'd like
Don't use SearchShulker if there are player(s) in 10 block radius (just wait until the player(s) are away and use it after it) so other players wont pick up the shulker by accident.
Don't use it if lava is in 5 block of radius so the shulker wont fall into the lava.
There should be a command like: ;autoobsidian shulker add "E-chest shulkers" so it will only search the shulkers that are named "E-chest shulker" (or whatever you added to it) and it could also search for shulkers in your inventory not only in your hotbar. This could also be obtained by holding the shulker in your hand and right click it to add it to a list of shulkers that are allowed to be used for AutoObsidian.
Is your feature request related to a problem? Please describe. Not really. These are more like quality of life enhancements.
Describe the solution you'd like