Mackerel graph viewer in terminal
On iTerm2, export MKRG_VIEWER=iTerm2 to get the graphical viewer (exporting the environment variable is required when you're using ssh).

Sixel viewer is implemented but does not fit to the terminal width (patches welcolme).
The command has simple graph viewer using Braille.

brew install itchyny/tap/mkrggo install github.com/itchyny/mkrg/cmd/mkrg@latestReport bug at Issues・itchyny/mkrg - GitHub.
itchyny (https://github.com/itchyny)
This software is released under the MIT License, see LICENSE.