SaltStack
Trigger: !salt
Try it
Kagi would openhttps://cse.google.com/cse?cx=011515552685726825874:ht0p8miksrm&q=nixos+flake
Run @salt in Kagi for Kagi's own results from cse.google.com only
URL pattern: https://cse.google.com/cse?cx=011515552685726825874:ht0p8miksrm&q=query
Searches cse.google.com, filed under Sysadmin.