diff --git a/abra.sh b/abra.sh
index c3a3916..c9d1449 100644
--- a/abra.sh
+++ b/abra.sh
@@ -56,6 +56,17 @@ reindex() {
     psql -U synapse -d synapse -c "SELECT pg_size_pretty(pg_database_size('synapse')) AS db_size;"
 }
 
+# Run via: abra app cmd <domain> compress-state run_compressor
+run_compressor() {
+    CHUNK_SIZE="${1:-${STATE_COMPRESS_CHUNK_SIZE:-500}}"
+    CHUNKS="${2:-${STATE_COMPRESS_CHUNKS:-100}}"
+    DB_PASS=$(cat /run/secrets/db_password)
+    echo "Running synapse_auto_compressor (chunk_size=$CHUNK_SIZE, chunks=$CHUNKS)..."
+    /build/synapse_auto_compressor \
+        -p "postgresql://synapse:${DB_PASS}@db:5432/synapse" \
+        -c "$CHUNK_SIZE" -n "$CHUNKS"
+}
+
 vacuum_full() {
     echo "WARNING: VACUUM FULL locks tables and requires temporary disk space."
     echo "Synapse should be stopped before running this."