wp-includes/connectors.php:216Initializes the connector registry with default connectors and fires the registration action.
One hook fires while _wp_connectors_init() runs, in this order:
Fires when the connector registry is ready for plugins to register connectors.
function _wp_connectors_init(): void { $registry = new WP_Connector_Registry(); WP_Connector_Registry::set_instance( $registry ); // Only register default AI providers if AI support is enabled. if ( wp_supports_ai() ) { _wp_connectors_register_default_ai_providers( $registry ); } // Non-AI default connectors. $registry->register( 'akismet', array( 'name' => __( 'Akismet Anti-spam' ), 'description' => __( 'Protect your site from spam.' ), 'type' => 'spam_filtering', 'plugin' => array( 'file' => 'akismet/akismet.php', 'is_active' => static function () { return defined( 'AKISMET_VERSION' ); }, ), 'authentication' => array( 'method' => 'api_key', 'credentials_url' => 'https://akismet.com/get/', 'setting_name' => 'wordpress_api_key', 'constant_name' => 'WPCOM_API_KEY', ), ) ); /** * Fires when the connector registry is ready for plugins to register connectors. * * Built-in connectors and any AI providers auto-discovered from the WP AI Client * registry have already been registered at this point and cannot be unhooked. * * AI provider plugins that register with the WP AI Client do not need to use * this action — their connectors are created automatically. This action is * primarily for registering non-AI-provider connectors or overriding metadata * on existing connectors. * * Use `$registry->register()` within this action to add new connectors. * To override an existing connector, unregister it first, then re-register * with updated data. * * Example — overriding metadata on an auto-discovered connector: * * add_action( 'wp_connectors_init', function ( WP_Connector_Registry $registry ) { * if ( $registry->is_registered( 'anthropic' ) ) { * $connector = $registry->unregister( 'anthropic' ); * $connector['description'] = __( 'Custom description for Anthropic.', 'my-plugin' ); * $registry->register( 'anthropic', $connector ); * } * } ); * * @since 7.0.0 * * @param WP_Connector_Registry $registry Connector registry instance. */ do_action( 'wp_connectors_init', $registry );}Introduced in 7.0.0. Unchanged from 7.0.4 through 7.1.0.
Signature, return type and hooks compared across 2 parsed releases.
src/wp-includes/connectors.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.