scraperis-mcp/build/utils/index.js

Model Context Protocol (MCP) integration for Scraper.is - A web scraping tool for AI assistants

import { nanoid } from 'nanoid';
/**
 * Validates that an environment variable is set
 * @param key The environment variable key to validate
 * @throws Error if the environment variable is not set
 */
export const validateENV = (key) => {
    if (!process.env[key]) {
        console.error(`${key} is not set`);
        process.exit(1);
    }
};
/**
 * Sends a logging message to the server and console
 * @param server The MCP server instance
 * @param level The log level ('error' or 'info')
 * @param message The message to log
 */
export function sendLoggingMessage(server, level, message) {
    console.error(`[${new Date().toISOString()}] level: ${level} \n message: ${message}`);
    server.sendLoggingMessage({
        level: level,
        data: `[${new Date().toISOString()}] ${message}`,
    });
}
/**
 * Generates a unique ID for chat sessions
 * @returns A unique ID string
 */
export function generateChatId() {
    return nanoid();
}
/**
 * Sleep utility function
 * @param ms Milliseconds to sleep
 * @returns Promise that resolves after the specified time
 */
export function sleep(ms) {
    return new Promise(resolve => setTimeout(resolve, ms));
}