How to I install this?

[IllMethods]

Sorry, Kometa novice.

I have Kometa installed but I currently only use it for collections.

I am running it on unraid. Where do I put the files, and how do I put it into my config? Do I just put the overlays files in the overlays folder? Current overlays folder just has folders for each library followed by Original Posters.

Any help would be appreciated

[Rovey]

Place it in the overlays folder (create it if it doesn't exist) in /user/appdata/kometa/overlays.
Your volume mapping (default) should be:

Then use:

libraries:
  Movies:
    library_name: Movies
    remove_overlays: false
    collection_files:
    - default: basic
    - default: imdb
    overlay_files:
    - file: config/overlays/media_info.yml
    - file: config/overlays/audience_rating.yml
    operations:
      mass_critic_rating_update: mdb_tomatoesaudience

If you run it manually from the console make sure you run it with app/kometa/kometa.py and don't run it from inside the app/kometa folder, that will ruin the paths when running it. Example:
python3 app/kometa/kometa.py --overlays-only --ignore-schedules --run-library Movies