> Full Neon documentation index: https://neon.com/docs/llms.txt

# Two-factor authentication, Data API Advisors, Neon Auth org settings, and more

## Two-factor authentication (2FA)

Neon now supports **two-factor authentication (2FA)** for your account. Once enabled, you enter a 6-digit code from your authenticator app (for example, Google Authenticator, Authy, or 1Password) each time you log in. Set it up from your profile menu: **Account settings** → **Set up two-factor authentication**, then scan the QR code and verify with a code from your app. For details, see [Two-factor authentication](https://neon.com/docs/manage/accounts#two-factor-authentication).

![Two-factor authentication setting](https://neon.com/docs/changelog/2fa.png)

## Data API Advisors

**Data API Advisors** is a new tab on the **Monitoring** page that helps you secure and tune your database when you use the [Neon Data API](https://neon.com/docs/data-api/overview), Neon's HTTP interface for querying your database from browsers, serverless functions, and edge runtimes. Because the Data API exposes your schema directly over HTTP, the RLS policies and security you define on your schema are critical. The advisors scan your database and report security and performance issues (such as missing RLS, sensitive columns exposed, or unindexed foreign keys) with severity levels and recommended fixes.

In the Neon Console, go to **Monitoring > Data API Advisors** for your branch to run a scan and view issues grouped by category.

![Data API advisor](https://neon.com/docs/data-api/data-api-database-advisor-monitor.png)

For details, see [Data API Advisors](https://neon.com/docs/data-api/database-advisor).

## Combine Neon and Vercel MCP servers for powerful workflows

MCP servers make it incredibly easy to integrate tools and platforms. In this guide, learn how to combine the [Neon MCP server](https://neon.com/docs/ai/neon-mcp-server) with the [Vercel MCP server](https://vercel.com/docs/agent-resources/vercel-mcp) so AI agents can diagnose production errors, validate database fixes on a Neon branch, and open pull requests with code changes. Try it with Claude Code or any agent that supports MCP. See [AI-driven incident response with Vercel and Neon MCP](https://neon.com/guides/vercel-neon-mcp).

## Unlimited members on the Free Plan

You can now add **unlimited members** to each organization on the Free plan. Collaborate with teammates, invite others to your org, or keep separate workspaces for personal projects, side projects, and collaborations. No credit card required. For details, see [Manage billing](https://neon.com/docs/manage/orgs-manage#manage-billing) and [Neon plans](https://neon.com/docs/introduction/plans).

**Info: What are orgs and members?** An **organization** is a workspace that owns Neon projects. **Members** are people you invite to the organization. [Learn more](https://neon.com/docs/manage/orgs-manage).