OpenFGA MCP

<?php declare(strict_types=1); namespace OpenFGA\MCP\Documentation; use Throwable; /** * Singleton wrapper for DocumentationIndex to ensure single initialization. */ final class DocumentationIndexSingleton { private static ?DocumentationIndex $instance = null; private function __construct() { // Private constructor to prevent direct instantiation } public static function getInstance(): DocumentationIndex { if (! self::$instance instanceof DocumentationIndex) { self::$instance = new DocumentationIndex; // Try to initialize eagerly try { self::$instance->initialize(); } catch (Throwable) { // Initialization will happen on first use if it fails here } } return self::$instance; } /** * Reset the singleton instance (mainly for testing). */ public static function reset(): void { self::$instance = null; } }