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sivalabs-agent-skills

von sivaprasadreddy · sivaprasadreddy/sivalabs-agent-skills

Spring Boot skills for AI coding agents — idiomatic Boot 3.x, Testcontainers, Jakarta EE patterns.

sivalabs-agent-skills encodes Spring Boot best practices from Siva Katamreddy: modern Boot 3.x features, constructor injection, Jakarta namespace, Testcontainers for integration tests, Flyway, validation, OpenAPI, and common pitfalls. Clone once and Claude writes Boot code that actually looks like what Boot developers write in 2025, not 2017.

▶ Demo ansehen 📦 Installieren 💡 Anwendungsfälle

Warum nutzen

Hauptfunktionen

Live-Demo

In der Praxis

sivalabs-agent-skill.replay ▶ bereit
0/0

Installation

Repository des Autors · Offizielle Dokumentation zu Claude Skills

Anwendungsfälle

Praxisnahe Nutzung: sivalabs-agent-skills

How to scaffold a Spring Boot service with modern defaults

👤 Java developers starting a new Boot service ⏱ ~60 min intermediate

Wann einsetzen: Greenfield Boot project and you don't want to re-decide every convention.

Ablauf
  1. Describe the service
    Scaffold a Spring Boot 3.2 REST service 'orders-service' with JPA, PostgreSQL, Flyway, and Testcontainers.✓ Kopiert
    → Proper project layout + pom/build.gradle + baseline migrations
  2. Add a feature
    Add an /orders endpoint with POST/GET and validation.✓ Kopiert
    → Controller + service + repository + validation
  3. Integration tests
    Add integration tests using Testcontainers PostgreSQL.✓ Kopiert
    → Tests boot a container, hit endpoints, pass

Ergebnis: A running Boot service with tests.

Fallstricke
  • Claude defaults to field injection — Skill prompts constructor injection; if not, re-ask explicitly
Kombinieren mit: filesystem · github

Migrate a Boot 2.x service to 3.x (Jakarta namespace)

👤 Teams carrying Boot 2.x tech debt ⏱ ~180 min advanced

Wann einsetzen: You've been putting off the javax → jakarta migration.

Ablauf
  1. Audit
    Audit this project — list everything that needs to change for Boot 3.✓ Kopiert
    → Full change list: imports, plugin versions, config properties
  2. Execute the shift
    Apply the jakarta namespace shift and upgrade dependencies.✓ Kopiert
    → Passing compile after edits
  3. Fix the broken tests
    Fix tests that broke — usually Mockito strictness or auto-config changes.✓ Kopiert
    → Green tests

Ergebnis: A migrated service you can actually merge.

Fallstricke
  • Missed javax references in config or third-party libs — Use the migrator's report + a grep sweep

Kombinationen

Mit anderen MCPs für 10-fache Wirkung

sivalabs-agent-skill + filesystem

Operate across a multi-module Boot project

Walk my Boot project and add Testcontainers to every persistence module.✓ Kopiert
sivalabs-agent-skill + github

Open PRs with concise migration steps

Open a PR titled 'chore: migrate orders-service to Boot 3.2'.✓ Kopiert

Werkzeuge

Was dieses MCP bereitstellt

WerkzeugEingabenWann aufrufenKosten
boot-scaffolding service intent + stack Greenfield 0
testcontainers-integration service + container stack Whenever persistence is involved 0
boot-2-to-3-migration project root Upgrade tasks 0

Kosten & Limits

Was der Betrieb kostet

API-Kontingent
none
Tokens pro Aufruf
5–25k per task
Kosten in €
free
Tipp
Migrate one module at a time; don't dump the monorepo on Claude

Sicherheit

Rechte, Secrets, Reichweite

Credential-Speicherung: none at skill level
Datenabfluss: none

Fehlerbehebung

Häufige Fehler und Lösungen

Testcontainers fails in CI

Ensure CI has Docker available and the runner supports privileged containers.

Prüfen: docker ps
Flyway migration fails on existing DB

Ask Claude for a baseline migration and mark existing schema.

Alternativen

sivalabs-agent-skills vs. andere

AlternativeWann stattdessenKompromiss
symfony-ux-skillYou work in PHP/Symfony insteadDifferent stack
jetpack-compose-skillYou're on Android instead of server JavaDifferent runtime

Mehr

Ressourcen

📖 Offizielle README auf GitHub lesen

🐙 Offene Issues ansehen

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