We'll create fresh WordPress site with Debug Bar Rewrite Rules installed. You have 20 minutes to test the plugin after that site we'll be deleted.
Debug Bar Rewrite Rules adds information about Rewrite Rules (changed via filters) to a new panel in the Debug Bar. This plugin is an extension for Debug Bar, but it is also can work in standalone mode (as admin tools page). Note: this plugin not able to track add_rewrite_rule
function calls, for a reason this function is untraceable.
Once installed, you will have access to the following information: