[jedwhite]

That's interesting. I didn't think an extension could change the search engines available under Settings > Safari > Search Engine on iOS from the defaults (Google, Bing, Yahoo, DDG, Ecosia), or change the system-wide search used. Do you see different options now under Settings for search engines and did it change your system-wide search too (i.e. swipe down on home screen and then use the built-in Search)?

[fearoffish]

Swiping down doesn’t work, it’s in-browser only in the address bar. As for in safari, I don’t get options, but if the extension is enabled it redirects the search to Kagi.

[fearoffish]

Swiping down on my home screen gives search suggestions but no inline results. Clicking on those takes me to Kagi in safari.

[freediver]

No, it is a hack basically redirecting searches to a custom search engine. Good luck with Andisearch!