diff --git a/fetch_podcasts.py b/fetch_podcasts.py
index 44df923..e92be1b 100755
--- a/fetch_podcasts.py
+++ b/fetch_podcasts.py
@@ -413,4 +413,118 @@ def set_archive(slug, value):
     db = open_subs_db()
     row = db.execute("SELECT name FROM shows WHERE slug = ?", (slug,)).fetchone()
     if row is None:
-        log_error(f"No
+        log_error(f"No show found with slug '{slug}'.")
+        return
+    db.execute("UPDATE shows SET archived = ? WHERE slug = ?", (value, slug))
+    db.commit()
+    db.close()
+    state = "archived" if value == 1 else "non-archived (live)"
+    log.info("Show '%s' (%s) is now %s.", row["name"], slug, state)
+
+def remove_show_data(slug):
+    pod_dir = PODCASTS_DIR / slug
+    if pod_dir.exists():
+        shutil.rmtree(pod_dir)
+    txt = PLAYLISTS_DIR / f"{slug}.txt"
+    if txt.exists():
+        txt.unlink()
+
+def delete_show(slug):
+    db = open_subs_db()
+    row = db.execute("SELECT name FROM shows WHERE slug = ?", (slug,)).fetchone()
+    if row is None:
+        log_error(f"No show found with slug '{slug}'.")
+        return
+    remove_show_data(slug)
+    db.execute("DELETE FROM shows WHERE slug = ?", (slug,))
+    db.commit()
+    db.close()
+    played_db = open_played_db()
+    played_db.execute("DELETE FROM episodes WHERE show_slug = ?", (slug,))
+    played_db.commit()
+    played_db.close()
+    log.info("Deleted show: %s (%s)", row["name"], slug)
+
+def import_opml(path):
+    try:
+        with open(path) as f:
+            content = f.read()
+    except OSError as e:
+        log_error(f"Cannot read OPML file: {e}")
+        return
+    shows = parse_opml(content)
+    db = open_subs_db()
+    added = 0
+    skipped_video = 0
+    for show in shows:
+        slug = slugify(show["name"])
+        existing = db.execute("SELECT slug FROM shows WHERE slug = ?", (slug,)).fetchone()
+        if existing is not None:
+            continue
+        parsed = fetch_feed(show["feed_url"])
+        if parsed is None:
+            log.warning("OPML import: skipping '%s', could not fetch feed.", show["name"])
+            continue
+        if not is_audio_feed(parsed):
+            log.info("OPML import: skipping '%s' (%s): video podcast.", show["name"], slug)
+            skipped_video += 1
+            continue
+        guid = show["guid"] or gen_uuid()
+        db.execute(
+            "INSERT INTO shows (slug, guid, name, feed_url, source, opml_import, archived) VALUES (?, ?, ?, ?, 'opml', 1, 1)",
+            (slug, guid, show["name"], show["feed_url"]),
+        )
+        added += 1
+    db.commit()
+    db.close()
+    log.info("OPML import: %d added, %d video shows filtered out.", added, skipped_video)
+
+def run_fetch(config):
+    g = config["gpodder"]
+    if g.get("enable") is True:
+        remote = gpodder_sync(config)
+        if not remote:
+            log.warning("No subscriptions retrieved from gPodder; using local registry only.")
+        else:
+            added = register_remote_shows(remote)
+            pruned = prune_stale_shows(remote)
+            log.info("Sync: %d added, %d pruned.", added, pruned)
+    fetch_all_episodes()
+
+def main():
+    parser = argparse.ArgumentParser(description="Podcast fetcher for radio automation")
+    parser.add_argument("--list-shows", action="store_true", help="List registered shows")
+    parser.add_argument("--detail", action="store_true", help="With --list-shows, show feed URLs")
+    parser.add_argument("--add-show", metavar="FEED_URL", help="Add a show from a feed URL")
+    parser.add_argument("--delete-show", metavar="SLUG", help="Delete a show and its data")
+    parser.add_argument("--archive", metavar="SLUG", help="Mark a show as archived (download episodes)")
+    parser.add_argument("--unarchive", metavar="SLUG", help="Mark a show as non-archived (stream live)")
+    parser.add_argument("--import-opml", metavar="FILE", help="Import shows from an OPML file")
+    args = parser.parse_args()
+
+    init_paths()
+    STATE_DIR.mkdir(parents=True, exist_ok=True)
+    LOGS_DIR.mkdir(parents=True, exist_ok=True)
+    PODCASTS_DIR.mkdir(parents=True, exist_ok=True)
+    PLAYLISTS_DIR.mkdir(parents=True, exist_ok=True)
+    _setup_logging()
+
+    config = load_config()
+
+    if args.archive:
+        set_archive(args.archive, 1)
+    elif args.unarchive:
+        set_archive(args.unarchive, 0)
+    elif args.list_shows:
+        list_shows(detail=args.detail)
+    elif args.add_show:
+        add_show(args.add_show)
+    elif args.delete_show:
+        delete_show(args.delete_show)
+    elif args.import_opml:
+        import_opml(args.import_opml)
+    else:
+        run_fetch(config)
+
+if __name__ == "__main__":
+    main()