# Nile MCP for AI Agents AI Agent Connect

> Nile (PostgreSQL for Multi-Tenant Apps) lets you manage B2B tenant isolation and PostgreSQL performance through your AI agent. Provision virtual tenant boundaries, monitor storage and compute metrics, and audit user access across your multi-tenant SaaS infrastructure without leaving your workspace.

## Overview
- **Category:** databases
- **Price:** Free
- **Endpoint:** https://edge.vinkius.com/vk_preview_vAlgznzCycNFdJ60kWnNhU7rsezxSIF5tMfoui7N/ai-agent-connect
- **Tags:** postgresql, multi-tenancy, saas-infrastructure, tenant-sharding, serverless-db, database-metrics

## Description

If you're building a B2B SaaS, managing multi-tenant database isolation is a constant headache. You need to keep customer data separate, monitor who's hitting their storage limits, and ensure your PostgreSQL instance doesn't buckle under a sudden spike in connections. This Connector takes the manual work out of this. Instead of jumping between different cloud consoles and running CLI scripts to provision new shards, you can just tell your AI agent to create a new isolated tenant boundary for a new client. It pulls real-time metrics on compute utilization and storage exhaustion so you can spot bottlenecks before they affect your users. You can also quickly audit global user identities and map them to specific virtual tenants to keep your security tight. It gives you a clear view of your entire database fleet while maintaining the strict isolation your customers expect. By adding this to your stack through the Vinkius catalog, you turn these complex infrastructure tasks into simple conversations within your existing workflow.

## Tools

### list_databases
Identifies the root PostgreSQL endpoints you need for querying data. It shows all your high-level tenant-aware databases.

### get_database
Pulls the specific configuration and state details for a single database. It's useful for checking storage and status.

### list_tenants
Shows every active virtualized B2B tenant inside a specific database. Use this to see your current tenant count.

### create_tenant
Provisions a new, highly isolated virtual tenant boundary. It handles the isolation logic for your SaaS automatically.

### list_users
Lists all globally tracked users who have access to your tenant slices. It helps with security and auditing.

### get_metrics
Pulls real-time performance numbers like active connections and compute usage. It lets you monitor database strain instantly.

## Prompt Examples

**Prompt:** 
```
List all active databases in my Nile account
```

**Response:** 
```
I've retrieved your Nile databases. Highlights include 'production-v1' (Status: Active), 'staging-cluster', and 'analytics-db'. Would you like to see the configuration details or metrics for the production database?
```

**Prompt:** 
```
Create a new isolated tenant called 'Acme-Corp' in the 'production-v1' database
```

**Response:** 
```
Provisioning virtual tenant boundary… Success. I've created 'Acme-Corp' (ID: ten-12345) inside your production database. This tenant is now logically isolated and ready for data sharding. Would you like me to verify the initial metrics for this new boundary?
```

**Prompt:** 
```
Show me the compute and storage metrics for database 'production-v1'
```

**Response:** 
```
Retrieving performance metrics… For 'production-v1', you currently have 45 active connections out of a 100 limit. Storage usage is at 2.4 GB (12% of cap). Compute utilization averaged 15% over the last hour. Everything looks healthy. Would you like a list of active users?
```

## Capabilities

### Provision isolated tenant boundaries
Create new virtual boundaries to separate customer data automatically.

### List active B2B tenants
View every active virtual tenant living within a specific database.

### Monitor database strain
Pull real-time numbers on active connections and compute usage.

### Audit user identities
Check which users have access to specific tenant slices.

### View database configuration
Retrieve structural representations and operational states of your endpoints.

### Identify PostgreSQL targets
List high-level tenant-aware databases in your account.

## Use Cases

### Provisioning a new B2B client
A new customer signs up, and you ask your agent to 'Create a new tenant for Acme Corp in the production DB' using create_tenant.

### Checking for storage limits
A customer reports slowness, and you ask your agent to 'Show me the storage and compute metrics for the production database' using get_metrics.

### Auditing user access
You need to verify who can see what, so you ask your agent to 'List all users and their associated tenants' using list_users.

### Checking DB health
You want to see what databases are active, so you ask your agent to 'List all my PostgreSQL targets' using list_databases.

## Benefits

- Automate the tedious work of provisioning new B2B customers with create_tenant instead of running manual scripts.
- Spot performance issues before they cause downtime by pulling real-time strain data with get_metrics.
- Ensure your SaaS customers stay isolated by quickly viewing and managing virtual boundaries with list_tenants.
- Audit your security posture and verify who can access what by correlating user identities with list_users.
- Get deep configuration details on any database instance instantly with get_database to speed up troubleshooting.
- Maintain a clear overview of your entire database fleet by identifying all active endpoints with list_databases.

## How It Works

The bottom line is you get a conversational interface for managing complex multi-tenant database infrastructure.

1. Subscribe to the Nile MCP on Vinkius
2. Enter your Nile API URL and API Key into your AI client
3. Ask your agent to provision tenants, check metrics, or audit users

## Frequently Asked Questions

**What is the Nile MCP for?**
It helps you manage multi-tenant PostgreSQL databases using your AI agent. It's built for handling the complexities of B2B SaaS infrastructure.

**Can it help with B2B tenant isolation?**
Yes, it allows you to provision and manage virtual boundaries for separate customers. This ensures your data remains logically isolated.

**How do I monitor my DB performance?**
You can ask your agent to pull metrics on storage, compute, and active connections. It gives you a real-time look at your database strain.

**Can I use it to audit users?**
Yes, it lets you list global users and see which tenant slices they can access. This is great for security compliance and auditing.

**Does it support multi-tenant SaaS?**
It's specifically built for SaaS architectures that need to isolate data for different clients while maintaining high scalability.

**How do I set up Nile?**
Just connect your Nile API URL and API Key to your AI client via the Vinkius catalog. Once connected, you can start managing your infrastructure.

**How does Nile handle tenant isolation through the agent?**
Nile uses virtualized multi-tenancy. When your agent uses the `create_tenant` tool, Nile's control plane automatically generates a distinct routing logic container within Postgres, ensuring that data for the new B2B client is logically separated from other tenants.

**Can I monitor the health of my Nile databases through a conversation?**
Yes. Use the `get_metrics` tool with a specific database name. Your agent will retrieve real-time operational performance numbers, including active connections and compute utilization, helping you identify load spikes or storage exhaustion instantly.

**Can my agent list all registered users and see which tenants they belong to?**
Absolutely. Use the `list_users` tool to enumerate all identities natively authenticated within Nile. Your agent will report the user mappings to internal virtual tenants, making it easy to audit cross-tenant access control across your entire database ecosystem.