aws-sdk-java-v2-s3
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 --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 ## When to Use Use this skill when: - 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 - Setting up S3 event notifications for object lifecycle management - Managing bucket policies, CORS configuration, and access controls - Implementing retry mechanisms and error handling for S3 operations - Testing S3 integrations with LocalStack for development environments ## Dependencies ```xml <dependency> <groupId>software.amazon.awssdk</groupId> <artifactId>s3</artifactId> <version>2.20.0</version> // Use the latest stable version </dependency> <!-- For S3 Transfer Manager --> <dependency> <groupId>software.amazon.awssdk</groupId> <artifactId>s3-transfer-manager</art
- When to Use
- Dependencies
- Client Setup
- Basic Synchronous Client
- Basic Asynchronous Client
- Configured Client with Retry Logic
- Basic Bucket Operations
- Create Bucket
- List All Buckets
- Check if Bucket Exists
- Basic Object Operations
- Upload File to S3
- Download File from S3
- Get Object Metadata
What does the aws-sdk-java-v2-s3 skill do?
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 --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.