Jake-Moss We can definitely add some aliases.
@Vlad We are at least missing a product page on help.kagi.com for U.S. - we cover the SERP AI features, summarizer API, but not the standalone frontend. We can reference the bangs there, and probably some other places as mentioned.
Maybe even place a tip on the US frontend itself somewhere:
Tip: You can summarize a URL directly by searching for !sum url
.