Mantle Neon Agent

Your AI database assistant

Connect Neon and let the agent create databases, branch for development, run queries, and manage your serverless Postgres — without leaving your workflow.

Connect your Neon See all integrations

Free plan available · No credit card · API key connect

What the Neon Agent does

Six things that simplify your database workflow. All work with your real Neon projects.

Creates and manages databases

Spin up new Postgres databases, configure settings, and manage projects — all through natural language.

Branches for development

Create instant database branches for feature work, testing, or previews. Merge when ready.

Runs SQL queries

Execute queries, inspect schemas, and compare branch differences without switching tools.

Manages endpoints

Start, suspend, and restart compute endpoints. Scale up or down based on your workload.

Handles roles and permissions

Add roles, reset passwords, and manage database-level access control for your team.

You stay in control

Every action uses your API key with your permissions. Revoke access anytime from the Neon console.

Three steps, two minutes

Get your API key. Connect it. Start managing databases with AI.

Step 1

Get your Neon API key

Generate an API key from the Neon console. It takes a few seconds.

Step 2

Connect to Mantle

Paste your API key in Settings and the agent connects to your Neon account instantly.

Step 3

Start managing databases

The agent can now create branches, run queries, and manage your Postgres infrastructure.

Powerful workflows, out of the box

Triggered by development events, schedules, or a single click.

Branch for a featureButton

One click to create a database branch that mirrors production for safe development.

Select projectCreate branchGet connection stringShare with team

Auto-branch on PRTrigger

When a GitHub PR is opened, the agent creates a matching Neon branch for preview environments.

PR openedCreate Neon branchAttach connection stringComment on PR

Weekly schema reportSchedule

Every Monday, compare branch schemas against production and surface any drift.

Cron: Monday 9amFetch branch schemasCompare with mainPost report

Clean up stale branchesButton

One click to find and delete branches that have been inactive for more than 7 days.

List all branchesFilter by last activityConfirm deletionsDelete stale branches

Every Neon action, available as a tool

The agent can create, query, branch, and manage — through the official Neon API.

24tools

4categories

1API

Projects

6 tools

Create, update, list, and delete Neon projects and their settings.

Create project

Get project details

Update project

Delete project

List projects

List shared projects

Branches

6 tools

Branch databases for development, testing, and previews.

Create branch

List branches

Set default branch

Restore branch

Delete branch

Compare schemas

Databases & roles

6 tools

Manage databases, roles, and connection settings within branches.

Create database

List databases

Add role

Reset password

Get connection URI

Reveal password

Endpoints & operations

6 tools

Start, stop, and monitor compute endpoints and project operations.

Create endpoint

Start endpoint

Suspend endpoint

Restart endpoint

List operations

Get consumption history

Your data, your rules

API key scoping and instant revocation. Sleep easy.

API key scoping

Use project-scoped or organization-scoped keys to limit what the agent can access.

Read-only queries

Grant read-only database roles for analysis and reporting workflows without write risk.

Pause in one click

Toggle the agent off from the dashboard. All Neon activity stops immediately.

Revoke anytime

Delete the API key from the Neon console to instantly cut all access.

Questions, answered

Neon is a serverless Postgres platform that supports instant branching, autoscaling, and a generous free tier. Think of it as Postgres with Git-like branches.

Only if the connected role has write permissions. Use read-only roles for safe exploration and analysis.

Neon branches are copy-on-write, so they are nearly free to create. You only pay for compute and storage you actually use.

Yes. Neon is wire-compatible with Postgres. You can use psql, pgAdmin, or any Postgres client alongside the agent.

You can start for free — no credit card needed. The Free plan includes a usage allowance that refills every 5 hours. Paid plans unlock more usage, every AI model, and team features.