Agent skill · software engineering · aj-geddes
aws-s3-management
Manage S3 buckets with versioning, encryption, access control, lifecycle policies, and replication. Use for object storage, static sites, and data lakes.
Why this skill is useful
Adds executable AWS CLI commands for S3 management that are not commonly known or documented.
What it needs
Requires aws-cli installed locally. Requires aws account access. About 1k tokens when loaded. Last updated 2026-03-04. 307 stars on the source repository.
What this skill does
AWS S3 Management Table of Contents Overview When to Use Quick Start Reference Guides Best Practices Overview Amazon S3 provides secure, durable, and highly scalable object storage. Manage buckets with encryption, versioning, access controls, lifecycle policies, and cross-region replication for reliable data storage and retrieval. When to Use Static website hosting Data backup and archival Media library and CDN origin Data lake and analytics Log storage and analysis Application asset storage Disaster recovery Data sharing and collaboration Quick Start Minimal working example: Reference Guides Detailed implementations in the references/ directory: Guide Contents --- --- S3 Bucket Creation and Configuration with AWS CLI S3 Bucket Creation and Configuration with AWS CLI S3 Lifecycle Policy Configuration S3 Lifecycle Policy Configuration Terraform S3 Configuration Terraform S3 Configuration S3 Access with Presigned URLs S3 Access with Presigned URLs Best Practices ✅ DO Enable versioning for important data Use server-side encryption Block public access by default Implement lifecycle policies Enable logging and monitoring Use bucket policies for access control Enable MFA delete for critical buckets Use IAM roles instead of access keys Implement cross-region replication ❌ DON'T Make buckets publicly accessible Store sensitive credentials Ignore CloudTrail logging Use overly permissive policies Forget to set lifecycle rules Ignore encryption requirements
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills aj-geddes/aws-s3-management