Is this tool supported by Mapbox?

Looks like this repo is not maintained, although it is referenced at the official Mapbox site.

https://www.mapbox.com/geocoding/#for-developers

Although it's ISC license, can we expect some commitment from Mapbox team regarding this package?

Start by reviewing the repository's current maintenance status and the linked Mapbox geocoding page. Done would require a clear, maintainer-confirmed statement about whether Mapbox supports this package and what support, if any, is expected.

Written by the indexing model from the issue text.