How do I get my AWS Access Key and Secret Key?

Log in to the AWS Management Console, navigate to IAM (Identity and Access Management), and create a user with programmatic access. Ensure this user has S3 permissions (e.g., `AmazonS3FullAccess`). You will receive an Access Key ID and a Secret Access Key.

Can I upload large files using this integration?

The `put_object` tool handles standard REST uploads and is best suited for small to medium-sized files or JSON data. For very large files, standard AWS tools utilizing Multipart Uploads are recommended.

How do I ensure my buckets are secure?

You can use the `get_bucket_policy` and `get_bucket_acl` tools to audit the current access controls applied to any of your buckets directly from the chat.

Amazon S3 MCP Connector for Claude

A+

Cloud object storage orchestration — manage buckets, objects, and metadata via AI.

10 tools Official Updated Oct 1, 2026 Official Vinkius Partner

More Details Connect to Claude

Connect your Amazon S3 environment to your AI agent to unlock professional cloud storage orchestration. From creating and auditing buckets to managing individual objects and their metadata, your agent handles your AWS data storage through natural conversation.

What you can do

Bucket Orchestration — List your S3 buckets, create new ones, and retrieve their location or policy configurations
Object Management — List objects within a specific bucket, including their size and last modified timestamps
Data Ingestion — Upload objects directly to S3 or delete unwanted files to maintain your storage hygiene
Metadata Auditing — Retrieve technical metadata (headers, content type, size) for specific objects without downloading them
Security Oversight — Audit bucket ACLs and policies to ensure your cloud storage meets compliance requirements

How it works

Subscribe to this server
Enter your AWS Access Key, Secret Key, and Region
Start managing your cloud storage and monitoring your data assets through Claude, Cursor, or any MCP-compatible client

Who is this for?

Cloud Engineers — automate bucket audits and verify object configurations effortlessly
Data Scientists — quickly find specific datasets or list objects in your data lake directly from chat
DevOps Specialists — monitor S3 policies and manage file cleanups using simple commands
Security Analysts — audit bucket access controls and identify exposed data via API queries

object-storagebucket-managementdata-archivingcloud-infrastructuremetadataaws