Link an Admin Column's value to post's edit page

Hi,

You can create a custom columns to show the image and link to the editing post. For example:

add_action( 'init', 'prefix_add_custom_columns', 20 );
function prefix_add_custom_columns() {
    class Prefix_Custom_Admin_Columns extends \MBAC\Post {
        public function columns( $columns ) {
            $columns  = parent::columns( $columns );
            $position = '';
            $target   = '';
            $this->add( $columns, '_thumbnail_id', 'Column Title', $position, $target );
            // Add more if you want
            return $columns;
        }
        public function show( $column, $post_id ) {
            switch ( $column ) {
                case '_thumbnail_id':
                    $image = rwmb_meta( '_thumbnail_id', array( 'size' => 'thumbnail' ), $post_id );
                    if( !empty( $image ) ) {
                        echo '<a href="' . get_edit_post_link( $post_id ) . '"><img src="' . $image['url'] . '" /></a>';    
                    }
                    break;
                // More columns
            }
        }
    }
    
    new Prefix_Custom_Admin_Columns( 'post', array() );
}

Read more on the documentation https://docs.metabox.io/extensions/mb-admin-columns/#custom-admin-columns