spring-boot-patterns SKILL.md skillA
spring-boot-patterns from decebals/claude-code-java is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add decebals/claude-code-java/spring-boot-patterns@git:20260828.d70ab4fPins git:20260828.d70ab4f in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- decebals/claude-code-java
- Path
skills/spring-boot-patterns/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260828.d70ab4f, committed Aug 28, 2026
- First version recorded
- Aug 28, 2026
- Size
- 12,832 bytes
- Repository stars
- 768
- License
- MIT
Spring Boot best practices and patterns. Use when creating controllers, services or repositories, or when the user asks about Spring Boot layering, wiring, configuration or exception handling. For JPA and Hibernate behaviour, use jpa-patterns instead.
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 Boot Patterns Skill
Best practices and patterns for Spring Boot applications.
## When to Use
- User says "create controller" / "add service" / "Spring Boot help"
- Reviewing Spring Boot code
- Setting up new Spring Boot project structure
## Project Structure
```
src/main/java/com/example/myapp/
├── MyAppApplication.java # @SpringBootApplication
├── config/ # Configuration classes
│ ├── SecurityConfig.java
│ └── WebConfig.java
├── controller/ # REST controllers
│ └── UserController.java
├── service/ # Business logic
│ ├── UserService.java
│ └── impl/
│ └── UserServiceImpl.java
├── repository/ # Data access
│ └── UserRepository.java
├── model/ # Entities
│ └── User.java
├── dto/ # Data transfer objects
│ ├── request/
│ │ └── CreateUserRequest.java
│ └── response/
│ └── UserResponse.java
├── exception/ # Custom exceptions
│ ├── ResourceNotFoundException.java
│ └── GlobalExceptionHandler.java
└── util/ # Utilities
└── DateUtils.java
```
---
…Read the whole file at its exact version.
How to install
mdr add decebals/claude-code-java/spring-boot-patterns@sha256:a00091f85b4ddfbaThe line at the top of this page pins the label git:20260828.d70ab4f, 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_yglvkzrvkd64lvqx)
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Versions
The registry has recorded 2 versions of this file, all committed on Aug 28, 2026.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260828.d70ab4f latest | 2026-08-28 | d70ab4f | 12,832 B | A | view · diff |
| git:20260828.702770a | 2026-08-28 | 702770a | 12,774 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 (12832 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
decebals/claude-code-java · 768 stars · license MIT · pushed 2026-10-29 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_yglvkzrvkd64lvqx GET https://markdownregistry.com/api/v1/resolve?ref=decebals/claude-code-java/spring-boot-patterns GET https://markdownregistry.com/api/v1/blob/a00091f85b4ddfbad34d6a17828eae21d764fca0cb591db3f68b0774f7c0418e
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.