in case you want to know, containment class is how easy they are to contain, disruption class is how much they'd break the veil of secrecy (the SCP foundation being hidden) and risk class being the actual danger they pose to humans. containment classes: safe (easy to contain, either cant work by itself or is cooperative.), Euclid (no idea what it will do in containment), Keter (extremely hard to contain, and breaches containment a lot), and Apollyon (impossible to contain, either too big, too strong, or just cant move, like S.D Locke's proposal, which is the sun.) disruption class is Dark (not a concern at all), vlam (a couple people would know of it), Keneq (entire cities would know about it), Ekhi (countries/the world would know), and Amida (the entire universe would know). Risk class: Notice (either beneficial or not any bad things), caution (mild to moderate affects that could cause minor damage), warning (moderate to significant, could do permanent damage), danger (significant to extreme, could cause irreversible damage, or death), and Critical (instant and extremely severe death. could one shot by existing or just do extremely horrible things). there are also secondary classes. Archon (could be contained, but best not to.), Cernunnos (Can't be contained by ethical/logical means), Hiemal (two anomalies containing each other), Tiamat (can be "contained" through warfare), Ticonderoga (doesn't need to be contained), and Thaumiel (used to contain other SCPs). (there also is explained, which is just it is an actual thing by science, or esoteric which is none of the other containment classes. Pending is they haven't been tested for containment class yet, and neutralized doesn't necessarily mean it has been killed, but it has lost its anomalous properties, is not the same as Explained)