The Envira Tags addon extends Envira Gallery with two data shapes: an envira-tag taxonomy attached to the envira gallery CPT for gallery-level tagging, and per-image tag references stored inside the gallery's image postmeta blob. The default Envira admin shows a tag list under the taxonomy menu and surfaces tags inside the image picker, but the cross-cutting questions about which tags carry the library and which images miss tagging entirely live in the postmeta rather than any admin view.

SleekView Charts reads the envira-tag taxonomy, the envira CPT, and the image-level tag data and turns them into a dashboard. A Number card counts total tags in use. A Pie splits images by tag presence (tagged vs untagged). A Bar ranks tags by attached image count. An Area card traces tag application cadence over time so the editorial team sees when tagging activity surged and when it dropped off.

Every card reads through the postmeta and termmeta Envira already writes, so the lightbox, the gallery rendering, and any cache layer continue to behave normally. The dashboard pairs with SleekView's tag and image tables, sharing filters so an accessibility audit moves from chart overview to row-level fixes in one click.

Tags are a workhorse data shape that grows quietly. Gallery teams add a tag for every campaign, every season, every photoshoot, and the taxonomy accumulates faster than anyone notices. The Envira Tags addon makes tagging possible inside Envira, but it does not answer the cross-cutting questions a content team eventually asks: which tags carry the library, which images miss tagging entirely, when did the team last apply tags at scale.

Those answers live in the postmeta and the taxonomy term meta the addon writes. SleekView Charts reads the envira-tag taxonomy, the envira CPT, and the image-level tag data and turns the answers into a dashboard. Coverage as a donut, per-tag ranking as a bar, application cadence as an area chart, total tags as a KPI.

The addon keeps owning the tag editor and the front-end filters. The dashboard handles the visibility question the admin tag list was never built to surface, with one screen for editorial, accessibility, and agency reviews.