cozy-twakechat is a container app that embeds Twake Chat app. It is a very basic app displaying the cozy-bar and an iframe. By leveraging cozy-external-bridge, it allows history syncing from Twake Chat and exposes APIs to Twake Chat.
You can then clone the app repository and install dependencies:
$ git clone https://github.com/cozy/cozy-twakechat.git
$ cd cozy-twakechat
$ yarn install