aws-sdk-java-v2-s3
Provides Amazon S3 patterns and examples using AWS SDK for Java 2.x. Use when working with S3 buckets, uploading/downloading objects, multipart uploads, presigned URLs, S3 Transfer Manager, object operations, or S3-specific configurations.
npx skills add majiayu000/claude-skill-registry --skill aws-sdk-java-v2-s3-giuseppe-trisciuogli-developer-kit-3 --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# AWS SDK for Java 2.x - Amazon S3 ## Overview Provides patterns for S3 operations: bucket management, object upload/download with multipart support, presigned URLs, S3 Transfer Manager, and S3-specific configurations using AWS SDK for Java 2.x. ## When to Use - Creating, listing, or deleting S3 buckets with proper configuration - Uploading or downloading objects from S3 with metadata and encryption - Working with multipart uploads for large files (>100MB) with error handling - Generating presigned URLs for temporary access to S3 objects - Copying or moving objects between S3 buckets with metadata preservation - Setting object metadata, storage classes, and access controls - Implementing S3 Transfer Manager for optimized file transfers - Integrating S3 with Spring Boot applications for cloud storage ## Quick Reference | Operation | Method | Notes | |-----------|--------|-------| | Create bucket | `createBucket()` | Wait with `waiter().waitUntilBucketExists()` | | Upload object | `putObject()` | Use `RequestBody.fromFile()` | | Download object | `getObject()` | Streams to file or memory | | Delete objects | `deleteObjects()` | Batch up to 1000 keys | | Presigned URL | `presigner.pre
- Overview
- When to Use
- Quick Reference
- Storage Classes
- Instructions
- 1. Add Dependencies
- 2. Create S3 Client
- 3. Create Bucket
- 4. Upload Object
- 5. Download Object
- 6. Generate Presigned URL
- 7. Use Transfer Manager (Large Files)
- Best Practices
- Performance
What does the aws-sdk-java-v2-s3 skill do?
Provides Amazon S3 patterns and examples using AWS SDK for Java 2.x. Use when working with S3 buckets, uploading/downloading objects, multipart uploads, presigned URLs, S3 Transfer Manager, object operations, or S3-specific configurations.
How do I install it?
Run `npx skills add majiayu000/claude-skill-registry --skill aws-sdk-java-v2-s3-giuseppe-trisciuogli-developer-kit-3 --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From majiayu000/claude-skill-registry, a repository with 534 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.