WP Engine's Snippets plugin stores each saved snippet as a wpe_snippets custom post with meta keys for language, scope, active flag and last run. It's the cleanest path for adding custom code on managed hosting, which is precisely what makes the cumulative customisation layer easy to lose track of. The default UI lists snippets as paginated rows and never aggregates them.

SleekView reads the same posts and meta. Title, language, scope, active flag, post_author and post_modified become real columns. A senior dev can filter to language = PHP and active = true to see the runtime surface, an agency lead can filter to post_author = previousAgency and sort by post_modified to see what they inherited.

The plugin keeps owning the editor and the execution. The table view owns the audit surface, so the customisation layer becomes a working inventory instead of a paginated mystery.

Managed hosts like WP Engine lock down access to wp-config and the file system on purpose, which makes a host-blessed snippet plugin the path of least resistance for everything custom. That's good for security and quietly bad for audit. The customisation layer grows inside one wpe_snippets post type, edits arrive from multiple agencies over years, and the host's standard admin never shows the cumulative picture.

SleekView reads the same posts and meta and renders them as a working table. Senior devs filter by language, agency leads sort by author, migration planners export the whole set to CSV. The plugin keeps owning execution.

The table view owns the audit surface, so the customisation layer on a managed host finally has the visibility a self-hosted equivalent has had for years.