A method for data processing may include receiving a universal resource locator (URL) from a web browser, where the URL corresponds to a first system, and identifying an attribute of the URL, where the attribute of the URL comprises a domain of the URL, a path of the URL, one or more parameters of the URL, or a combination thereof. The method may further include selecting a data handler based at least in part on the identified attribute of the URL and generating an augmented set of data based on a first set of data from the first system and a second set of data from a second system, where the augmented set of data is generated using the data handler. The method may further include modifying a display of an extension of the web browser based on the augmented set of data.