hook_frontpage.php

<?php
/**
 * Hook to add the modinfo module to the frontpage.
 *
 * @param array &$links  The links on the frontpage, split into sections.
 */
function modinfo_hook_frontpage(&$links) {
	assert('is_array($links)');
	assert('array_key_exists("links", $links)');

	$links['config'][] = array(
		'href' => SimpleSAML_Module::getModuleURL('modinfo/'),
		'text' => '{modinfo:modinfo:modlist_header}',
		);

}