spring-batch SKILL.md skillA
spring-batch from rrezartprebreza/spring-boot-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add rrezartprebreza/spring-boot-skills/spring-batch@git:20260704.22f1701Pins git:20260704.22f1701 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- rrezartprebreza/spring-boot-skills
- Path
skills/spring-boot-3/spring-batch/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260704.22f1701, committed Jul 4, 2026
- Size
- 11,197 bytes
- Repository stars
- 338
- License
- MIT
Use when building batch jobs, ETL pipelines, scheduled imports/exports, or any chunk-oriented bulk processing with Spring Batch. Covers the Spring Batch 5 / Boot 3 builder API, restartability and idempotent job parameters, reader/writer thread-safety, fault tolerance, and chunk transaction boundaries.
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
# Spring Batch
Spring Boot 3.x ships **Spring Batch 5**. The API changed significantly from 4.x — most online
examples are wrong. The two rules that break the most agent-generated code:
1. **Do NOT add `@EnableBatchProcessing`.** Boot auto-configures the `JobRepository`,
`JobLauncher`, and transaction manager. Adding `@EnableBatchProcessing` **disables** that
auto-configuration and you lose all the wired beans.
2. **`JobBuilderFactory` and `StepBuilderFactory` are gone.** Build jobs and steps with
`new JobBuilder(name, jobRepository)` / `new StepBuilder(name, jobRepository)`, injecting the
`JobRepository` and `PlatformTransactionManager` Boot already created.
## Job & Step (Spring Batch 5 API)
```java
@Configuration
@RequiredArgsConstructor
public class OrderExportJobConfig {
@Bean
public Job orderExportJob(JobRepository jobRepository, Step exportStep) {
return new JobBuilder("orderExportJob", jobRepository)
.incrementer(new RunIdIncrementer()) // lets the same job be re-run; see "Idempotency"
.start(exportStep)
.build();
}
@Bean
public Step exportStep(JobRepository jobRepository,
…Read the whole file at its exact version.
How to install
mdr add rrezartprebreza/spring-boot-skills/spring-batch@sha256:3f378784c248aa6dThe line at the top of this page pins the label git:20260704.22f1701, 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_gte4qtatb5a6sypx)
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Versions
The registry has recorded 1 version of this file, committed on Jul 4, 2026.
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 (11197 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
rrezartprebreza/spring-boot-skills · 338 stars · license MIT · pushed 2026-11-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_gte4qtatb5a6sypx GET https://markdownregistry.com/api/v1/resolve?ref=rrezartprebreza/spring-boot-skills/spring-batch GET https://markdownregistry.com/api/v1/blob/3f378784c248aa6de3cbd094e485343303688771758c384d0ee1a2a22a4404c5
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
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.