TCS Broker is a Chrome add-on developed by almirus that adds functionality to the TCS Broker personal account. This unofficial application aims to provide additional features that are not currently available in the broker's interface.

The add-on includes several updates, such as displaying the balance of virtual accounts and the ability to add notes in the pulse header. It also introduces the option to search across all types of securities and provides a 52-day interval display. Basic support for futures has been added, along with a tax filter in operations and a ticker filter. The add-on now includes a list of operations, new instruments, holiday display, forecasts, price maps, and notifications.

TCS Broker allows users to customize notifications for price changes in individual positions or the entire portfolio. The add-on also prevents the user's session from expiring in the personal account. Additionally, optional cosmetic CSS filters can be applied.

It is important to note that the add-on does not collect or send any data, does not request login credentials, and does not modify any data on the TCS Broker's side. The source code is available on GitHub, and the add-on's privacy policy can be found on the developer's website.

Overall, TCS Broker is a useful Chrome add-on for TCS Brokers, providing additional functionality and customization options to enhance the user experience.