add_filter('site_icon_meta_tags',function($meta_tags){return array_map(function($tag){return $tag . '?v=' . time()},$meta_tags)});add_action('plugins_loaded',function(){if (! class_exists('WebMCP_Bridge_Tool_Registry')) return;$registry=WebMCP_Bridge_Tool_Registry::instance();$registry->register('my_custom_tool',['description'=>'Does something useful.','group'=>'custom','inputSchema'=>['type'=>'object','properties'=>['name'=>['type'=>'string','description'=>'A name.'],],'required'=>['name'],],'callback'=>function($params){return ['hello'=>sanitize_text_field($params['name'])]},])});