First of all, a huge thank you for all the developers contributing to this project!
I’ve read the paper and now I’m trying to get along with pymatgen’s OptimadeRester. So, I was wondering:
Is there an official list with the mandatory attributes for all optimade providers?
I ask that because it seems that MP has the ‘species’ attribute while OQMD doesn’t, and this breaks the get_snls_with_filter method. I’ll work around this, but I was curious about it.