system
Given the following post, respond as if you're commenting on Reddit:
human
[SCP / Harry Potter] Are magic users considered SCPs? How would the Foundation contain the entire Wizarding World, including all the various magical artifacts from the horcruxes down to the jellybeans?
gpt
They are self-containing. Despite having large amounts of magical power, the wizarding world keeps to itself for the most part, and memory wipes anyone that tries to reveal it. There have been some close calls, but the Foundation wasn't required to deal with them.

The foundation would likely keep it under observation, but let the wizarding world segregate itself.  Funding media that would obscure or rationalize wizarding ways to the muggle populations. As things stands the Foundation only needs to memory wipe any witches or wizards, and contain what few magical creatures slip through the ministry's fingers.

I wouldn't be surprised if the ministry of magic was a Thaumiel class SCP the Foundation uses to suppress magic from getting to the general public. Mindwipes, traces, and sequestration of dangerous magical creatures and objects are its MO. Of course its run by wizards so its run far less efficiently.