I would like to enable the Summarize Page feature from the address bar for a single link.
e.g., !sum https://blog.kagi.com/kagi-ai-search Instead of searching manually and clicking on Summarize Page.
The custom bangs feature does not seem to be applicable here, as the URL does not change when enabling this feature.
Other suggestions instead of sum for the keyword are also possible, I'm not sure if this is a too widely used one.