

Scan: table weights, queue status counts, cleanable-now previews, and the estimated reclaimable total.
Feathersweep scans and safely cleans the bloat generic optimizers miss, then shows you exactly what it found before it removes anything.
Dry run is the default. Every run only reports what it would delete until you switch dry run off.
_wc_session_ leftovers, when WooCommerce is present.WooCommerce is recommended but not required. The background-queue, transient, trash and autoload cleaners help any WordPress site. The commerce-specific cleaners stand down when WooCommerce is absent.
A weekly schedule, an optional “reclaimed X MB this week” email summary, a full run history with per-cleaner breakdown, and an optional OPTIMIZE TABLE pass for maintenance windows.
No external service, no API key, no telemetry. Feathersweep makes no outbound requests of any kind.