Generating TileJSON file

Hi,
Can anyone point me in the right direction on how i can generate a tilejson file.
I am currently running
tippecanoe -z${MIN_ZOOM} -z${MAX_ZOOM} --drop-densest-as-needed --detect-shared-borders --no-tile-stats --read-parallel -e ${BASEDIR}/tiles/planet
This generates a folder with all the pbf files and metadata.json

How would i generate a TileJSON file from here ?

Thanks

Start with the supplied tippecanoe command and inspect the generated PBF directory and metadata.json. Determine whether the existing command or documented workflow produces a TileJSON file; done means providing a clear, reproducible direction for generating or obtaining that file.

Written by the indexing model from the issue text.