Qdrant MCP Server

/** * Utility functions for string manipulation */ export function capitalize(str: string): string { if (!str) return ""; return str.charAt(0).toUpperCase() + str.slice(1); } export function slugify(text: string): string { return text .toLowerCase() .replace(/[^\w\s-]/g, "") .replace(/[\s_-]+/g, "-") .replace(/^-+|-+$/g, ""); } /** * Validates email format */ export function isValidEmail(email: string): boolean { const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/; return emailRegex.test(email); } /** * Debounce function to limit execution rate */ export function debounce<T extends (...args: any[]) => any>( func: T, wait: number ): (...args: Parameters<T>) => void { let timeout: NodeJS.Timeout | null = null; return function executedFunction(...args: Parameters<T>) { const later = () => { timeout = null; func(...args); }; if (timeout) { clearTimeout(timeout); } timeout = setTimeout(later, wait); }; } /** * Deep clone an object */ export function deepClone<T>(obj: T): T { if (obj === null || typeof obj !== "object") { return obj; } if (obj instanceof Date) { return new Date(obj.getTime()) as any; } if (Array.isArray(obj)) { const clonedArr: any[] = []; for (let i = 0; i < obj.length; i++) { clonedArr[i] = deepClone(obj[i]); } return clonedArr as any; } if (obj instanceof Object) { const clonedObj: any = {}; for (const key in obj) { if (Object.hasOwn(obj, key)) { clonedObj[key] = deepClone(obj[key]); } } return clonedObj; } return obj; } /** * Retry a function with exponential backoff */ export async function retry<T>( fn: () => Promise<T>, maxRetries: number = 3, delay: number = 1000 ): Promise<T> { let lastError: Error; for (let attempt = 0; attempt <= maxRetries; attempt++) { try { return await fn(); } catch (error) { lastError = error as Error; if (attempt < maxRetries) { const backoffDelay = delay * 2 ** attempt; await new Promise((resolve) => setTimeout(resolve, backoffDelay)); } } } throw lastError!; }