Stars, colour labels, titles, descriptions and keywords written as XMP sidecars and embedded metadata — open the folder in Lightroom Classic or Bridge and the shoot is already graded.
Stars, colour labels, title, keywords via XMP
Ratings and labels on import, no plugin
Sidecars read natively
IPTC title, description and keywords
Sidecars picked up on folder scan
Tags and ratings straight from the sidecar
No. Metadata is written as standard XMP sidecars and embedded IPTC/XMP fields, which Lightroom Classic, Bridge, Capture One, Photo Mechanic, darktable and digiKam already read.
Title, description, keyword list, star rating and colour label. Star ratings map to the five-tier scale you configure, and colour labels follow the same mapping.
RAW originals keep sidecars, which is the standard non-destructive approach. The export zip also includes an ExifTool script for macOS, Linux and Windows if you want fields burned into files directly.
Those get the fields embedded straight into the file, in addition to the sidecar, so metadata survives even if the sidecar is separated.
Yes. Any frame you did not explicitly rate falls back to a defined tier, so nothing arrives in Bridge unrated or unlabelled.