mongodblisted
Install: claude install-skill Makiya1202/ai-agents-skills
# MongoDB & Mongoose
Build and query MongoDB databases with best practices.
## Quick Start
```bash
npm install mongodb mongoose
```
### Native Driver
```typescript
import { MongoClient, ObjectId } from 'mongodb';
const client = new MongoClient(process.env.MONGODB_URI!);
const db = client.db('myapp');
const users = db.collection('users');
// Connect
await client.connect();
// CRUD Operations
await users.insertOne({ name: 'Alice', email: 'alice@example.com' });
const user = await users.findOne({ email: 'alice@example.com' });
await users.updateOne({ _id: user._id }, { $set: { name: 'Alice Smith' } });
await users.deleteOne({ _id: user._id });
```
### Mongoose Setup
```typescript
import mongoose from 'mongoose';
await mongoose.connect(process.env.MONGODB_URI!, {
maxPoolSize: 10,
serverSelectionTimeoutMS: 5000,
socketTimeoutMS: 45000,
});
// Connection events
mongoose.connection.on('connected', () => console.log('MongoDB connected'));
mongoose.connection.on('error', (err) => console.error('MongoDB error:', err));
mongoose.connection.on('disconnected', () => console.log('MongoDB disconnected'));
// Graceful shutdown
process.on('SIGINT', async () => {
await mongoose.connection.close();
process.exit(0);
});
```
## Schema Design
### Basic Schema
```typescript
import mongoose, { Schema, Document, Model } from 'mongoose';
interface IUser extends Document {
email: string;
name: string;
password: string;
role: 'user' | 'admin';
profile: {
avatar?: st