That Community-scripts seems to come off as some sort of Proxmox association, but I can't see anything official. Maybe Tteck is endorsing it, but it's not clear either.
Keep in mind that running scripts, especially curl-bash pipes, has a huge security risk as anything can be substituted in the scripts or the dependencies they call. No clue who MickLesk is and not saying they're good, bad or indifferent. But there is no reputation there and caution should be exercised.
In agreement with tteck and Community-Scripts, this project has now transitioned into a community-driven effort. We aim to continue his work, building on the foundation he laid to support Proxmox users worldwide.
tteck, whose contribution has been invaluable, shared recently that he is now in hospice care. His scripts have empowered thousands, and we honor his legacy by carrying this project forward with the same passion and commitment. We’re deeply grateful for his vision, which made Proxmox accessible to so many.
To tteck: Your impact will be felt in this community for years to come. We thank you for everything.