moochy button --chart                                             # this repository, Markdown
moochy button --chart --kind bars --period 90d --metric dollars --goal --total
moochy button --chart --format html                               # light and dark with <picture>
moochy button --chart --org github/acme --format iframe           # the card, for a website
moochy button --chart --person github/alice --kind sparkline --size s