aws-sdk-java-v2-dynamodb SKILL.md skillA
aws-sdk-java-v2-dynamodb from giuseppe-trisciuoglio/developer-kit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add giuseppe-trisciuoglio/developer-kit/aws-sdk-java-v2-dynamodb@git:20260324.a02e282Pins git:20260324.a02e282 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- giuseppe-trisciuoglio/developer-kit
- Path
plugins/developer-kit-java/skills/aws-sdk-java-v2-dynamodb/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260324.a02e282, committed Mar 24, 2026
- First version recorded
- Feb 7, 2026
- Size
- 13,387 bytes
- Repository stars
- 367
- License
- MIT
Provides Amazon DynamoDB patterns using AWS SDK for Java 2.x. Use when creating, querying, scanning, or performing CRUD operations on DynamoDB tables, working with indexes, batch operations, transactions, or integrating with Spring Boot applications.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# AWS SDK for Java 2.x - Amazon DynamoDB
## Overview
Provides DynamoDB patterns using AWS SDK for Java 2.x with Enhanced Client for type-safe CRUD, queries, batch operations, transactions, and Spring Boot integration.
## When to Use
- CRUD operations on DynamoDB items
- Querying tables with sort keys or GSI
- Batch operations for multiple items
- Atomic transactions across tables
- Spring Boot integration with DynamoDB
## Instructions
1. Add AWS SDK DynamoDB dependencies to `pom.xml`
2. Configure client setup (low-level or Enhanced Client)
3. Define entity classes with `@DynamoDbBean` annotations
4. Perform operations using `DynamoDbTable` (CRUD, query, scan, batch, transactions)
5. Handle partial failures with retry logic and exponential backoff
6. Use repository pattern for Spring Boot integration
## Dependencies
Add to `pom.xml`:
```xml
<!-- Low-level DynamoDB client -->
<dependency>
<groupId>software.amazon.awssdk</groupId>
<artifactId>dynamodb</artifactId>
</dependency>
<!-- Enhanced client (recommended) -->
<dependency>
<groupId>software.amazon.awssdk</groupId>
<artifactId>dynamodb-enhanced</artifactId>
</dependency>
```
## Client Setup
…Read the whole file at its exact version.
How to install
mdr add giuseppe-trisciuoglio/developer-kit/aws-sdk-java-v2-dynamodb@sha256:a85b5b28fdbddf08The line at the top of this page pins the label git:20260324.a02e282, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_jpi7tz4tw3hlr64t)
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Versions
The registry has recorded 5 versions of this file, between Feb 7, 2026 and Mar 24, 2026, about one every 11 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260324.a02e282 latest | 2026-03-24 | a02e282 | 13,387 B | A | view · diff |
| git:20260223.c6d4db1 | 2026-02-23 | c6d4db1 | 14,746 B | A | view · diff |
| v1.1.0 | 2026-02-08 | 147afce | 14,825 B | A | view · diff |
| v1.1.0 | 2026-02-07 | 1a732c7 | 10,863 B | A | view · diff |
| v1.1.0 | 2026-02-07 | 654d94d | 10,854 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (13387 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
giuseppe-trisciuoglio/developer-kit · 367 stars · license MIT · pushed 2026-09-10 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_jpi7tz4tw3hlr64t GET https://markdownregistry.com/api/v1/resolve?ref=giuseppe-trisciuoglio/developer-kit/aws-sdk-java-v2-dynamodb GET https://markdownregistry.com/api/v1/blob/a85b5b28fdbddf088d6478c0eb09dd79470946ec49a9a910ea511072bf809fca
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Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.