Does it actually need a hard dependency on Seablock Meta Pack? If possible it should probably be an optional dependency so people may disable the Seablock Meta Pack to disable parts of the Seablock Meta Pack after having installed all mods with it. An example is switching out Helmod for Factory Planner, as Helmod is a hard dependency for the Seablock Meta Pack. Another example would be people preferring not to have Science Cost Tweaker.

I guess it's possible that some mods required by the Meta Pack would also be required by this mod to work, though I would think that setting more mods than absolutely necessary as hard dependencies would not be best practice.

Good points. I was lazy.
To fix it, I'd have to, hmmm...
There's already a pcall() around anything that might fail if something doesn't exist.
I'm working on it again this week, so will look at that in a bit. (I'm turning part into a library, and adding a Nullius version).
Thanks!

ETA - Dev version now has dependence on SeaBlock, but not the pack. After the update is finished, making an AngelBob's version will be easy, but tedious.
- list of groups and settings, eg metals group, English or Scientific setting.
- list of each item, fluid, recipe, its groups, and badge for each group.
I'll put the file format in the ReadMe for the library. It's still a moving target.