Modding Help some kind of Mod integration with other mods

What I'm wanting to do, is having the Base mod, see other items from other mods, which, should the extra mod be removed, its no longer visible/craftable

Base Mod: Industrialization
Target Mod: Bonsai Trees

The Blue Print

Code:

[
  [
    {
      "op": "test",
      "path": "/learnBlueprintsOnPickup",
      "inverse": true
    },
    {
      "op": "add",
      "path": "/learnBlueprintsOnPickup",
      "value" : [ ]
    }
  ],
  [
    {
      "op": "add",
      "path": "/learnBlueprintsOnPickup/-",
      "value": "genebonsai"
    }
  ]
]

Whiles Industrialization is installed and Bonsai Trees along with it, picking up the Bonsai seed will unlock the blue print

I'm puzzled to figuring out how to add the object, to being only present when "Target Mod" is active and no longer available when "Target mod" is removed

 

I did a bit of looking, and came across this post: https://community.playstarbound.com/threads/check-if-mod-or-file-exists.128019/
It sounds like they were able to do what you are wanting. In the last post, bk3k patched a new object into the "player.config" called "modEnvironment", added a property to that object (based on the mod in use), and then checked for that object's value from a different mod.