No. Those plugins call functions from AGPL's codebase and they are designed only to be combined with AGPL's work into a larger work, so they are derivative work

No. Those plugins call functions from AGPL's codebase and they are designed only to be combined with AGPL's work into a larger work, so they are derivative works. But there is a chance that CSS and svg icons are not required to be GPL. See WordPress clarification on themes' licensing: https://wordpress.org/news/2009/07/themes-are-gpl-too/ https://wordpress.org/news/2009/07/themes-are-gpl-too/