I'm excited to announce that Custom tools have landed in Avo today.
Besides the CRUD interface that makes it easy to manage your AR records, you may want to add more content to your admin panel. By running a simple command you get all you need to add a custom page.
bin/rails generate avo:tool custom-tool will create the ToolsController, the action, the view, add the route and the sidebar item.
More info on how to use Custom tools on the docs page.