---
title: "S3 List Buckets"
description: "Local-first visual environment for building and running AI workflows. Build agents visually, deploy anywhere, privacy by design."
canonical: https://docs.nodetool.ai/nodes/lib/s3/s3listbuckets
markdown: https://docs.nodetool.ai/nodes/lib/s3/s3listbuckets.md
product: NodeTool
source: https://github.com/nodetool-ai/nodetool/blob/main/docs/nodes/lib/s3/s3listbuckets.md
---

# S3 List Buckets

**Type:** `lib.s3.ListBuckets`

**Namespace:** `lib.s3`

## Description

Lists all S3 buckets in the AWS account.
    aws, s3, buckets, list, cloud, storage

## Properties

| Property | Type | Description | Default |
|----------|------|-------------|---------|
| region | `str` | AWS region | `us-east-1` |

## Outputs

| Output | Type | Description |
|--------|------|-------------|
| output | `list` |  |

## Related Nodes

Browse other nodes in the [lib.s3](./) namespace.