Web-based API and command-line clients for Coros Training Center.
Coros TC doesn't seem to allow more than one simultaneous login session for a given user; using the CLI will logout a web browser session, and vice versa.
The way around this is to login on the web browser, copy the CPL-coros-token
cookie, and then use this token to make the command-line client appear to be
the "same" session (via -T/--accesstoken option)