Sitelen Ko is a cuneiform script for Toki Pona made by Jan Tolin, first described in this Redit post. In 2020, I (Jan Sikusi) created a font for this script, using the fonts Noto Sans Cuneiform and Linja Suwi as a base for my work. My Sitelen Ko font is still very much under development, but you can download version 1.0.0 here, or try it below:
NOTE: The below testing area may have compatibility issues in Chrome and Edge browsers. If you experience issues, try adding several spaces before starting to type.