s3

AWS S3 object storage for bucket management, object operations, and access control. Use when creating buckets, uploading files, configuring lifecycle policies, setting up static websites, managing permissions, or implementing cross-region replication.

0.97x

Quality

82%

Does it follow best practices?

Impact

96%

0.97x

Average score across 3 eval scenarios

Securityby

Passed

No known issues

Evaluation results

100%

Secure S3 Bucket Setup for Financial Data

Secure bucket provisioning

Criteria

Without context

With context

LocationConstraint set

100%

All 4 public access blocks

100%

Versioning enabled

100%

Server-side encryption

100%

Bucket Key enabled

100%

HTTPS-only policy

100%

Deny unencrypted uploads

66%

100%

Policy over ACL

100%

put_bucket_policy applied

100%

Region-aware client

100%

S3 Storage Cost Reduction for Media Archive

Lifecycle and cost optimization

Criteria

Without context

With context

GLACIER transition rule

100%

Expiration rule

100%

Intelligent-Tiering for unpredictable access

100%

AbortIncompleteMultipartUpload rule

100%

NoncurrentVersionExpiration

100%

Multiple distinct rules

100%

Rules have Status Enabled

100%

Valid JSON structure

100%

apply_lifecycle.sh uses s3api

100%

Intelligent-Tiering rationale

100%

90%

-10%

Secure File Sharing Module for Document Management Platform

Presigned URLs and security policies

Criteria

Without context

With context

SigV4 signature version

100%

Region-specific client

100%

generate_presigned_url for GET

100%

generate_presigned_url for PUT

100%

HTTPS-only policy

100%

Deny unencrypted uploads policy

100%

Access logging enabled

100%

CloudTrail data events

100%

ExpiresIn parameter used

100%

Policy targets both bucket and objects

100%

Repository: itsmostafa/aws-agent-skills
Commit: 5df6da7

Evaluated: 29 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Secure S3 Bucket Setup for Financial Data S3 Storage Cost Reduction for Media Archive Secure File Sharing Module for Document Management Platform

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.