Info on writing a plugin here.

Find out which plugins are shipped with the Evinrude package.

Plugins are stored in ./evn_site/_plugins/, so a plugin named sampleplugin is contained in ./evn_site/_plugins/sampleplugin/.

Normal Plugins

To activate a normal plugin, add its name and dedicated path to the $config['evn_active_plugins'] array, located in application/config/evinrude.php, where the path (with no starting or ending slashes) is the key and the plugin name is the value. An active plugin will be loaded and called only when the dedicated path is opened.

Autoload Plugins

To autoload a plugin, add its name to the $config['evn_autoload_plugins'] array, located in application/config/evinrude.php. An autoload plugin is always loaded on any page.