Simple Calendar Pro builds on the free Simple Calendar plugin and stores each feed as a post of the gce_feed post type, with the Google or iCal configuration stored in wp_postmeta: _feed_source, _feed_calendar_id, _feed_cache_duration, and friends. Synced events are cached in transients keyed by feed.

SleekView reads the gce_feed CPT and promotes those feed-level meta keys to columns. A second view reads through the transient cache so editors see the actual events each feed is currently serving on the front end, with start, end, location, and source feed ID as named columns.

The grid replaces the per-feed drilldown that the default Simple Calendar admin requires. Filter to stalled syncs, sort by cached event count to spot empty feeds, save views per editor team. Inline edits to cache duration and category filter route through Simple Calendar's settings layer so the next scheduled sync picks the change up.

Simple Calendar Pro is one of the most popular ways to surface Google or iCal calendars on a WordPress site, and like all sync-based plugins it lives or dies on whether the syncs keep running. The admin design is built around per-feed configuration, which is correct for set-up but inadequate for ongoing operations. A site running ten feeds has ten places to check whether the data is fresh, and the cost of skipping that check is silent: a stalled feed strips events from a page without flagging the editor.

Treating gce_feed as a real grid with last-sync, event count, and source as columns turns feed monitoring from a multi-tab session into a sortable view. Saved views for stalled and erroring feeds replace the manual rotation through every feed every Monday. Inline edits to cache duration and category filter let editors react to upstream noise without leaving the dashboard, and the second view onto the transient cache means marketing can confirm exactly what the front-end calendar block is showing without taking a screenshot of the page.