The default profile is the one telekit auth set-token and telekit send use unless you pass --profile. 
telekit profile list
telekit profile add alerts
telekit profile set-token alerts
telekit profile enable alerts
telekit profile disable alerts
telekit profile status alerts
telekit profile rm alerts --delete-token --yes
Each profile has its own token (Keychain bot-token:<slug>), poll offset, and grants. Use a second profile for alerts so scheduled jobs do not bury the live chat. telekit send --profile alerts "…" --yes Persona is per bot. Skills are global. See Skills.