Customer.io (cio)

Run cio prime first. It dumps the full LLM-ready reference — commands, flags, schemas, pagination, error shapes — so you don't have to guess or spelunk through --help.

cio prime

Everything below handles the two setup cases you might hit.

If cio isn't installed

If command -v cio returns nothing, fetch the current install options from the README (source of truth — this skill doesn't list them so it can't rot), show the user the exact command, and ask before running it: