Aura Sage Open-Source Notices
Updated: 2026-09-05

The classical calculation tools use the following open-source packages. These
packages calculate calendar or symbolic chart structure. Aura Sage's English
interpretation, interface and safety layer are separate.

lunar-javascript
Copyright 6tail and contributors
https://github.com/6tail/lunar-javascript
License: MIT

iztro
Copyright SylarLong and contributors
https://github.com/SylarLong/iztro
License: MIT

@soul-atelier/core
Copyright Soul Atelier contributors
https://github.com/soul-atelier/sdks
License: MIT

The MIT License permits use, copying, modification, merging, publishing,
distribution, sublicensing and/or sale, subject to preservation of the
applicable copyright and permission notices. Full package license texts remain
available in the corresponding source repositories and distributed package
metadata.