>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3538817. --> Reported by: [d34dman](https://www.drupal.org/user/751698) >>> <ul> <li><del>Create Drush command drush flowdrop:list-node-processors to list discovered plugins</del>.</li> <li>Include developer docs for adding new processors.</li> <li><del>Optional: Add a PluginInspectionTrait style helper to expose plugin metadata.</del></li> </ul>