Agent skill

Jpa Patterns

Spring Boot'ta entity tasarımı, ilişkiler, sorgu optimizasyonu, transaction'lar, auditing, indeksleme, sayfalama ve pooling için JPA/Hibernate kalıpları.

MITAuto-check passedDatabases

Install Jpa Patterns

skills CLI

$ npx skills add affaan-m/ECC --skill jpa-patterns -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI

$ gh skill install affaan-m/ECC jpa-patterns --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy

$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .claude/skills && cp -r skills-src/docs/tr/skills/jpa-patterns .claude/skills/jpa-patterns && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Paste into Claude Code

Install the "jpa-patterns" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/tr/skills/jpa-patterns into .claude/skills/jpa-patterns/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "jpa-patterns", then confirm the skill loads.

Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

$skill-installer

$skill-installer install https://github.com/affaan-m/ECC/tree/main/docs/tr/skills/jpa-patterns

Type this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.

skills CLI

$ npx skills add affaan-m/ECC --skill jpa-patterns -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install affaan-m/ECC jpa-patterns --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .agents/skills && cp -r skills-src/docs/tr/skills/jpa-patterns .agents/skills/jpa-patterns && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "jpa-patterns" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/tr/skills/jpa-patterns into .agents/skills/jpa-patterns/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "jpa-patterns", then confirm the skill loads.

Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add affaan-m/ECC --skill jpa-patterns -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install affaan-m/ECC jpa-patterns --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/docs/tr/skills/jpa-patterns .cursor/skills/jpa-patterns && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "jpa-patterns" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/tr/skills/jpa-patterns into .cursor/skills/jpa-patterns/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "jpa-patterns", then confirm the skill loads.

Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

gemini skills install

$ gemini skills install https://github.com/affaan-m/ECC.git --path docs/tr/skills/jpa-patterns

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add affaan-m/ECC --skill jpa-patterns -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install affaan-m/ECC jpa-patterns --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/docs/tr/skills/jpa-patterns .gemini/skills/jpa-patterns && rm -rf skills-src

Use ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.

Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/

Paste into Gemini CLI

Install the "jpa-patterns" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/tr/skills/jpa-patterns into .gemini/skills/jpa-patterns/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "jpa-patterns", then confirm the skill loads.

Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

GitHub CLI

$ gh skill install affaan-m/ECC jpa-patterns

Installs for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).

skills CLI

$ npx skills add affaan-m/ECC --skill jpa-patterns -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .github/skills && cp -r skills-src/docs/tr/skills/jpa-patterns .github/skills/jpa-patterns && rm -rf skills-src

Use ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.

GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/

Paste into GitHub Copilot

Install the "jpa-patterns" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/tr/skills/jpa-patterns into .github/skills/jpa-patterns/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "jpa-patterns", then confirm the skill loads.

GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add affaan-m/ECC --skill jpa-patterns -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install affaan-m/ECC jpa-patterns --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/docs/tr/skills/jpa-patterns .opencode/skills/jpa-patterns && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "jpa-patterns" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/tr/skills/jpa-patterns into .opencode/skills/jpa-patterns/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "jpa-patterns", then confirm the skill loads.

OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

Facts

Skill name: jpa-patterns
GitHub stars: 276k
Used in: 1 other repo
Token cost: ~1.2k tokens
SKILL.md length: 252 words
Files: 1
Skills in repo: 683
Repo updated: Oct 10, 2026
First seen: Oct 7, 2026
Licence: MIT

At a glance

Spring Boot'ta entity tasarımı, ilişkiler, sorgu optimizasyonu, transaction'lar, auditing, indeksleme, sayfalama ve pooling için JPA/Hibernate kalıpları.

Tasks that involve ORMs and data access
SKILL.md covers Ne Zaman Aktifleştirmeli, Entity Tasarımı, İlişkiler ve N+1 Önleme and Repository Kalıpları, plus 7 more sections
Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
Tasks that involve Backend development

What it does

Jpa Patterns is an agent skill from affaan-m/ECC. Spring Boot'ta entity tasarımı, ilişkiler, sorgu optimizasyonu, transaction'lar, auditing, indeksleme, sayfalama ve pooling için JPA/Hibernate kalıpları.

Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Databases, covering ORMs and data access and Backend development. It works with Spring Boot. The repository describes itself as: The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond. The licence is MIT.

When your agent uses it

Tasks that involve ORMs and data access
Tasks that involve Backend development

Example prompts

“ta entity tasarımı, ilişkiler, sorgu optimizasyonu, transaction”
“/jpa-patterns”

What it can do on your machine

Read from SKILL.md and the folder at commit 4eb71d9. It shows what the files ask for, not the result of running them.

Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are java).
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Jpa Patterns loads about 1.2k tokens when it runs. Until then it costs about 42 tokens; SKILL.md has 252 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~42
When it runs · the whole SKILL.md, loaded when a task matches: ~1.2k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from affaan-m/ECC at commit 4eb71d9, republished under its MIT licence (© affaan-m). 252 words, ~1,187 tokens.

Download SKILL.mdSave it as .claude/skills/jpa-patterns/SKILL.md (or your agent's skills folder).

name: jpa-patterns
description: Spring Boot'ta entity tasarımı, ilişkiler, sorgu optimizasyonu, transaction'lar, auditing, indeksleme, sayfalama ve pooling için JPA/Hibernate kalıpları.
origin: ECC

JPA/Hibernate Kalıpları

Spring Boot'ta veri modelleme, repository'ler ve performans ayarlaması için kullanın.

Ne Zaman Aktifleştirmeli

JPA entity'leri ve tablo eşlemelerini tasarlarken
İlişkileri tanımlarken (@OneToMany, @ManyToOne, @ManyToMany)
Sorguları optimize ederken (N+1 önleme, fetch stratejileri, projections)
Transaction'ları, auditing'i veya soft delete'leri yapılandırırken
Sayfalama, sıralama veya özel repository metodları kurarken
Connection pooling (HikariCP) veya second-level caching ayarlarken

Entity Tasarımı

java

@Entity
@Table(name = "markets", indexes = {
  @Index(name = "idx_markets_slug", columnList = "slug", unique = true)
})
@EntityListeners(AuditingEntityListener.class)
public class MarketEntity {
  @Id @GeneratedValue(strategy = GenerationType.IDENTITY)
  private Long id;

  @Column(nullable = false, length = 200)
  private String name;

  @Column(nullable = false, unique = true, length = 120)
  private String slug;

  @Enumerated(EnumType.STRING)
  private MarketStatus status = MarketStatus.ACTIVE;

  @CreatedDate private Instant createdAt;
  @LastModifiedDate private Instant updatedAt;
}

Auditing'i etkinleştir:

java

@Configuration
@EnableJpaAuditing
class JpaConfig {}

İlişkiler ve N+1 Önleme

java

@OneToMany(mappedBy = "market", cascade = CascadeType.ALL, orphanRemoval = true)
private List<PositionEntity> positions = new ArrayList<>();

Varsayılan olarak lazy loading; gerektiğinde sorgularda JOIN FETCH kullan
Koleksiyonlarda EAGER kullanmaktan kaçın; okuma yolları için DTO projections kullan

java

@Query("select m from MarketEntity m left join fetch m.positions where m.id = :id")
Optional<MarketEntity> findWithPositions(@Param("id") Long id);

Repository Kalıpları

java

public interface MarketRepository extends JpaRepository<MarketEntity, Long> {
  Optional<MarketEntity> findBySlug(String slug);

  @Query("select m from MarketEntity m where m.status = :status")
  Page<MarketEntity> findByStatus(@Param("status") MarketStatus status, Pageable pageable);
}

Hafif sorgular için projections kullan:

java

public interface MarketSummary {
  Long getId();
  String getName();
  MarketStatus getStatus();
}
Page<MarketSummary> findAllBy(Pageable pageable);

Transaction'lar

Servis metodlarını @Transactional ile işaretle
Okuma yollarını optimize etmek için @Transactional(readOnly = true) kullan
Propagation'ı dikkatle seç; uzun süreli transaction'lardan kaçın

java

@Transactional
public Market updateStatus(Long id, MarketStatus status) {
  MarketEntity entity = repo.findById(id)
      .orElseThrow(() -> new EntityNotFoundException("Market"));
  entity.setStatus(status);
  return Market.from(entity);
}

Sayfalama

java

PageRequest page = PageRequest.of(pageNumber, pageSize, Sort.by("createdAt").descending());
Page<MarketEntity> markets = repo.findByStatus(MarketStatus.ACTIVE, page);

Cursor benzeri sayfalama için, sıralama ile birlikte JPQL'de id > :lastId ekle.

İndeksleme ve Performans

Yaygın filtreler için indeksler ekle (status, slug, foreign key'ler)
Sorgu kalıplarına uyan composite indeksler kullan (status, created_at)
select * kullanmaktan kaçın; sadece gerekli sütunları project et
saveAll ve hibernate.jdbc.batch_size ile yazmaları batch'le

Connection Pooling (HikariCP)

Önerilen özellikler:

spring.datasource.hikari.maximum-pool-size=20
spring.datasource.hikari.minimum-idle=5
spring.datasource.hikari.connection-timeout=30000
spring.datasource.hikari.validation-timeout=5000

PostgreSQL LOB işleme için ekle:

spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation=true

Caching

1st-level cache EntityManager başına; transaction'lar arası entity'leri tutmaktan kaçın
Okuma ağırlıklı entity'ler için second-level cache'i dikkatle düşün; eviction stratejisini doğrula

Migration'lar

Flyway veya Liquibase kullan; üretimde Hibernate auto DDL'ye asla güvenme
Migration'ları idempotent ve ekleyici tut; plan olmadan sütun kaldırmaktan kaçın

Veri Erişimi Testi

Üretimi yansıtmak için Testcontainers ile @DataJpaTest tercih et
Logları kullanarak SQL verimliliğini assert et: parametre değerleri için logging.level.org.hibernate.SQL=DEBUG ve logging.level.org.hibernate.orm.jdbc.bind=TRACE ayarla

Hatırla: Entity'leri yalın, sorguları kasıtlı ve transaction'ları kısa tut. Fetch stratejileri ve projections ile N+1'i önle, ve okuma/yazma yolların için indeksle.

Files

Just SKILL.md in docs/tr/skills/jpa-patterns of affaan-m/ECC.

Open the folder on GitHubat commit 4eb71d9

Used in 1 other repository

We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in affaan-m/ECC, which our catalogue first saw on October 7, 2026.

loulanyue/awesome-claude-notesdocs/tr/skills/jpa-patterns

Compare with similar skills

Jpa Patterns next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Jpa Patterns compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Jpa Patterns this skillaffaan-m/ECC	276k	1 repos	~1.2k	Automated safety check: Pass	MIT	today
Hibernate Upgradebenchflow-ai/skillsbench	1.8k	—	~1.9k	Automated safety check: Pass	Apache-2.0	2 mo ago
Jpa Patternsxu-xiang/everything-claude-code-zh	2k	—	~896	Automated safety check: Pass	MIT	7 mo ago
Java Patternssoftspark/ai-toolkit	179	—	~3.4k	Automated safety check: Pass	Apache-2.0	2 days ago
Jpa Patternsxu-xiang/everything-claude-code-zh	2k	—	~908	Automated safety check: Pass	MIT	7 mo ago
Grails Developer Guideapache/grails-core	2.9k	—	~4.9k	Automated safety check: Pass	Apache-2.0	today

Similar skills

Hibernate Upgrade
benchflow-ai/skillsbench
Migrate Hibernate 5 to Hibernate 6 with Spring Boot 3. An agent skill from benchflow-ai/skillsbench.
1.8k GitHub stars~1.9k tokensUpdated 2 mo ago
DatabasesAuto-check passed
Jpa Patterns
xu-xiang/everything-claude-code-zh
Spring Boot 中用于实体设计、关联关系、查询优化、事务、审计、索引、分页和连接池的 JPA/Hibernate 模式。
2k GitHub stars~896 tokensUpdated 7 mo ago
DatabasesAuto-check passed
Java Patterns
softspark/ai-toolkit
Java: Spring Boot, CompletableFuture, records, sealed types, JPA/Hibernate, virtual threads.
179 GitHub stars~3.4k tokensUpdated 2 days ago
Backend & APIsAuto-check passed
Jpa Patterns
xu-xiang/everything-claude-code-zh
JPA/Hibernate 模式，涵盖 Spring Boot 中的实体设计、关系、查询优化、事务、审计、索引、分页和连接池。
2k GitHub stars~908 tokensUpdated 7 mo ago
Backend & APIsAuto-check passed
Grails Developer Guide
apache/grails-core
Guides building Grails web applications and REST APIs with GORM, controllers, services, views, plugins and Spock and Geb testing.
2.9k GitHub stars~4.9k tokensUpdated today
Backend & APIsAuto-check passed
Java Architect
Jeffallan/claude-skills
Builds Spring Boot 3.x services on Java 21 with domain-driven design, WebFlux, JPA tuning and Spring Security using OAuth2 and JWT, verified by Maven or Gradle builds.
12k GitHub stars~1.5k tokensUpdated 7 days ago
Backend & APIsAuto-check passed

Questions about Jpa Patterns

What does Jpa Patterns do?

Spring Boot'ta entity tasarımı, ilişkiler, sorgu optimizasyonu, transaction'lar, auditing, indeksleme, sayfalama ve pooling için JPA/Hibernate kalıpları. Jpa Patterns is an agent skill from affaan-m/ECC. Spring Boot'ta entity tasarımı, ilişkiler, sorgu optimizasyonu, transaction'lar, auditing, indeksleme, sayfalama ve pooling için JPA/Hibernate kalıpları.

When should I use Jpa Patterns?

Jpa Patterns fits situations like: tasks that involve ORMs and data access; tasks that involve Backend development.

How do I install Jpa Patterns in Claude Code?

Run `npx skills add affaan-m/ECC --skill jpa-patterns -a claude-code`. Or copy the skill folder (docs/tr/skills/jpa-patterns in affaan-m/ECC) into .claude/skills/jpa-patterns in your project. Claude Code loads it when a task matches its description.

How do I install Jpa Patterns in Codex?

Run `npx skills add affaan-m/ECC --skill jpa-patterns -a codex`. Or copy the skill folder (docs/tr/skills/jpa-patterns in affaan-m/ECC) into .agents/skills/jpa-patterns in your project. Codex loads it when a task matches its description.

Can I use Jpa Patterns in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add affaan-m/ECC --skill jpa-patterns -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/jpa-patterns, .gemini/skills/jpa-patterns, .github/skills/jpa-patterns and .opencode/skills/jpa-patterns in your project.

What does Jpa Patterns need to run?

SKILL.md names no scripts, command-line tools or credentials: Jpa Patterns is instructions for the agent only.

Does Jpa Patterns access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Jpa Patterns safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Jpa Patterns use?

Jpa Patterns is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Jpa Patterns use?

About 1.2k tokens (SKILL.md is roughly 4.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Jpa Patterns?

Skills that share tags, products or a category with Jpa Patterns: Hibernate Upgrade (benchflow-ai/skillsbench, 1.8k stars), Jpa Patterns (xu-xiang/everything-claude-code-zh, 2k stars), Java Patterns (softspark/ai-toolkit, 179 stars) and Jpa Patterns (xu-xiang/everything-claude-code-zh, 2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Jpa Patterns?

affaan-m (a GitHub user) maintains it in affaan-m/ECC, which has 276,111 GitHub stars. The repository holds 683 skills in this directory. The repository was last updated on October 10, 2026.

Source: affaan-m/ECC on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.

Install Jpa Patterns

Facts

At a glance

What it does

When your agent uses it

Example prompts

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

JPA/Hibernate Kalıpları

Ne Zaman Aktifleştirmeli

Entity Tasarımı

İlişkiler ve N+1 Önleme

Repository Kalıpları

Transaction'lar

Sayfalama

İndeksleme ve Performans

Connection Pooling (HikariCP)

Caching

Migration'lar

Veri Erişimi Testi

Files

Used in 1 other repository

Compare with similar skills

Similar skills

More from affaan-m/ECC

Related

Questions about Jpa Patterns