According to MDN, Firefox supports a non-standard moz:SearchForm element in the OpenSearch XML. MDN doesn't document this element, but, according to devdoc, it's supposed to provide "The URL to go to to open up the search page at the site for which the plugin is designed to search."
Have you considered adding support for this in your extension?
According to MDN, Firefox supports a non-standard moz:SearchForm element in the OpenSearch XML. MDN doesn't document this element, but, according to devdoc, it's supposed to provide "The URL to go to to open up the search page at the site for which the plugin is designed to search."
Have you considered adding support for this in your extension?