MCP Database Server

import { MongoClient, Db } from "mongodb"; export class MongoDBConnection { private client: MongoClient | null = null; private db: Db | null = null; async connect(databaseUrl: string) { try { this.client = new MongoClient(databaseUrl); await this.client.connect(); this.db = this.client.db(); return this.db; } catch (error) { console.error("MongoDB connection error:", error); throw error; } } async close() { await this.client?.close(); } getClient(): MongoClient | null { return this.client; } getDb(): Db | null { return this.db; } } export const mongodbConnection = new MongoDBConnection();