_wp_connectors_register_default_ai_providers( WP_Connector_Registry $registry )

287function _wp_connectors_register_default_ai_providers( WP_Connector_Registry $registry ): void {288	// Built-in connectors.289	$defaults = array(290		'anthropic' => array(291			'name'           => 'Anthropic',292			'description'    => __( 'Text generation with Claude.' ),293			'type'           => 'ai_provider',294			'plugin'         => array(295				'file' => 'ai-provider-for-anthropic/plugin.php',296			),297			'authentication' => array(298				'method'          => 'api_key',299				'credentials_url' => 'https://platform.claude.com/settings/keys',300			),301		),302		'google'    => array(303			'name'           => 'Google',304			'description'    => __( 'Text and image generation with Gemini and Imagen.' ),305			'type'           => 'ai_provider',306			'plugin'         => array(307				'file' => 'ai-provider-for-google/plugin.php',308			),309			'authentication' => array(310				'method'          => 'api_key',311				'credentials_url' => 'https://aistudio.google.com/api-keys',312			),313		),314		'openai'    => array(315			'name'           => 'OpenAI',316			'description'    => __( 'Text and image generation with GPT and Dall-E.' ),317			'type'           => 'ai_provider',318			'plugin'         => array(319				'file' => 'ai-provider-for-openai/plugin.php',320			),321			'authentication' => array(322				'method'          => 'api_key',323				'credentials_url' => 'https://platform.openai.com/api-keys',324			),325		),326	);327 328	// Merge AI Client registry data on top of defaults.329	// Registry values (from provider plugins) take precedence over hardcoded fallbacks.330	$ai_registry = AiClient::defaultRegistry();331 332	foreach ( array_filter( $ai_registry->getRegisteredProviderIds() ) as $connector_id ) {333		$provider_class_name = $ai_registry->getProviderClassName( $connector_id );334		$provider_metadata   = $provider_class_name::metadata();335 336		$auth_method = $provider_metadata->getAuthenticationMethod();337		$is_api_key  = null !== $auth_method && $auth_method->isApiKey();338 339		if ( $is_api_key ) {340			$credentials_url = $provider_metadata->getCredentialsUrl();341			$authentication  = array(342				'method' => 'api_key',343			);344			if ( $credentials_url ) {345				$authentication['credentials_url'] = $credentials_url;346			}347		} else {348			$authentication = array( 'method' => 'none' );349		}350 351		$name        = $provider_metadata->getName();352		$description = $provider_metadata->getDescription();353		$logo_url    = $provider_metadata->getLogoPath()354			? _wp_connectors_resolve_ai_provider_logo_url( $provider_metadata->getLogoPath() )355			: null;356 357		if ( isset( $defaults[ $connector_id ] ) ) {358			// Override fields with non-empty registry values.359			if ( $name ) {360				$defaults[ $connector_id ]['name'] = $name;361			}362			if ( $description ) {363				$defaults[ $connector_id ]['description'] = $description;364			}365			if ( $logo_url ) {366				$defaults[ $connector_id ]['logo_url'] = $logo_url;