Notion MCP Server

import { Config } from './types.js'; import dotenv from 'dotenv'; export class ConfigManager { private static instance: ConfigManager; private config: Config; private constructor() { dotenv.config(); this.config = this.loadConfig(); } public static getInstance(): ConfigManager { if (!ConfigManager.instance) { ConfigManager.instance = new ConfigManager(); } return ConfigManager.instance; } private loadConfig(): Config { const notionApiKey = process.env.NOTION_API_KEY; if (!notionApiKey) { throw new Error('NOTION_API_KEY environment variable is required'); } return { notionApiKey, serverName: 'notion-mcp-server', serverVersion: '0.1.0' }; } public getConfig(): Config { return this.config; } public getNotionApiKey(): string { return this.config.notionApiKey; } }