+Here is a complete list of all hook callbacks with file locations (as of 01-Apr-2018). Please see the source for details of any hooks not documented above.
+
+### index.php
+
+ Addon::callHooks('init_1');
+ Addon::callHooks('app_menu', $arr);
+ Addon::callHooks('page_content_top', $a->page['content']);
+ Addon::callHooks($a->module.'_mod_init', $placeholder);
+ Addon::callHooks($a->module.'_mod_init', $placeholder);
+ Addon::callHooks($a->module.'_mod_post', $_POST);
+ Addon::callHooks($a->module.'_mod_afterpost', $placeholder);
+ Addon::callHooks($a->module.'_mod_content', $arr);
+ Addon::callHooks($a->module.'_mod_aftercontent', $arr);
+ Addon::callHooks('page_end', $a->page['content']);
+
+### include/api.php
+
+ Addon::callHooks('logged_in', $a->user);
+ Addon::callHooks('authenticate', $addon_auth);
+ Addon::callHooks('logged_in', $a->user);
+
+### include/enotify.php
+
+ Addon::callHooks('enotify', $h);
+ Addon::callHooks('enotify_store', $datarray);
+ Addon::callHooks('enotify_mail', $datarray);
+ Addon::callHooks('check_item_notification', $notification_data);
+
+### include/conversation.php
+
+ Addon::callHooks('conversation_start', $cb);
+ Addon::callHooks('render_location', $locate);
+ Addon::callHooks('display_item', $arr);
+ Addon::callHooks('display_item', $arr);
+ Addon::callHooks('item_photo_menu', $args);
+ Addon::callHooks('jot_tool', $jotplugins);
+
+### include/security.php
+
+ Addon::callHooks('logged_in', $a->user);
+
+### include/text.php
+
+ Addon::callHooks('contact_block_end', $arr);
+ Addon::callHooks('poke_verbs', $arr);
+ Addon::callHooks('prepare_body_init', $item);
+ Addon::callHooks('prepare_body_content_filter', $hook_data);
+ Addon::callHooks('prepare_body', $hook_data);
+ Addon::callHooks('prepare_body_final', $hook_data);
+
+### include/items.php
+
+ Addon::callHooks('page_info_data', $data);
+
+### mod/directory.php
+
+ Addon::callHooks('directory_item', $arr);
+
+### mod/xrd.php
+
+ Addon::callHooks('personal_xrd', $arr);
+
+### mod/ping.php
+
+ Addon::callHooks('network_ping', $arr);
+
+### mod/parse_url.php
+
+ Addon::callHooks("parse_link", $arr);