Setting Kagi as Default on Orion (Mac)
Orion already includes Kagi. Pick it once in Settings and you are ready to search.
Open Orion, then choose Orion › Settings.
Go to the Search tab and select Kagi under Search engine.
(Optional) Click Kagi Settings, then in the pop-up choose Get Your Session Link, paste the link into the field, and press OK. This keeps you signed in when using private windows or after clearing cookies.