Insights & anti-impersonation

Server Insights — a weekly report every Monday:

!insights dm — DM it to the server owner.
!insights #channel — post it in a channel.
!insights now — preview · !insights off.

Anti-impersonation — flags new members or nick changes whose name closely matches your staff:

!impersonation #channel — enable + alert channel.
!impersonation addrole @role — also protect a role · removerole · roles.
!impersonation threshold 0.9 — sensitivity · !impersonation off.