Can I use this with S3-compatible services like MinIO?

Yes, the configuration includes an optional 'endpoint' field that allows you to connect to any S3-compatible storage provider.

Is my AWS secret key safe with this skill?

Yes. The skill follows strict critical rules to never log or expose access keys, secrets, or credentials in any outputs or logs.

Can I read files without downloading them locally?

Yes, the 'read' operation allows the agent to stream and view file contents directly without the need to save the file to your local disk.

How does this skill handle AWS authentication?

It supports three primary methods: AWS profiles from your local config, IAM roles for AWS environments like EC2 or Lambda, and environment-variable-based access keys.

What are the system dependencies for this skill?

You must have the AWS CLI (version 2.0+) and 'jq' installed on your system for the skill to process operations and JSON data.

AWS S3 Storage Handler

Name: AWS S3 Storage Handler
Author: fractary

$fractary$ byfractary

•

Cloud Infrastructure

Manages AWS S3 file operations including uploads, downloads, and presigned URL generation within Claude Code.

The handler-storage-s3 skill empowers Claude to interact directly with AWS S3 buckets, providing a secure and automated way to manage cloud storage. It supports various authentication methods like IAM roles and AWS profiles, enabling seamless file synchronization, bucket listing, and streaming of file contents. This skill is ideal for developers needing to automate asset management, log retrieval, or data deployment directly from their AI-assisted coding environment while maintaining strict security standards.

Key Features

012 GitHub stars

02Generates temporary presigned URLs for secure external access

03Streams file contents directly without requiring local storage

04Secure file uploading, downloading, and object deletion

05Supports IAM role, AWS profile, and access key authentication

06Automated input validation and structured JSON error reporting

Use Cases

01Generating secure, temporary download links for private cloud assets

02Listing and searching for specific objects within large S3 buckets

03Automating asset uploads to S3 buckets during deployment workflows

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add fractary/claude-plugins handler-storage-s3

For use in Claude.ai and ChatGPT

Download Skill