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Docker & Hadolint validation (2026). Use when working with Docker, containers, or validating Dockerfiles.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
Security guidelines and OWASP Top 10. Use when reviewing security, implementing authentication or authorization, hardening code, or discussing vulnerabilities.
Third-party Claude Code token/context/code-review tools. Use when choosing or recommending an external tool to reduce token usage, manage context, or review large codebases (caveman, code-review-graph, token-savior, context-mode...).
Third-party Claude Code token/context/code-review tools. Use when choosing or recommending an external tool to reduce token usage, manage context, or review large codebases.
Testing Flutter 3.44 / BLoC v9 / Riverpod 3 - Stratégie Complète. Use when writing tests, reviewing test coverage, or setting up testing.
Testing React Native 0.85+. Use when writing tests, reviewing test coverage, or setting up testing.
Stratégie de Tests Symfony 8.1 / PHP 8.5. Use when writing tests, reviewing test coverage, or setting up testing.
SOC 職業分類に基づく
| name | docker-hadolint |
| description | Docker & Hadolint validation (2026). Use when working with Docker, containers, or validating Dockerfiles. |
version: obsolète depuis v2.40+)TOUJOURS utiliser la version pinnée v2.12.0 (jamais latest ou sans tag).
# Validation Dockerfile
docker run --rm -i hadolint/hadolint:v2.12.0 < Dockerfile
# Validation via Makefile (recommandé)
make hadolint
RUN --mount=type=cache,target=/var/cache/apk \
apk add --no-cache postgresql-dev
Bénéfice : Réduction temps build de 40-60%
Source : https://docs.docker.com/build/cache/
RUN --mount=type=secret,id=composer_token \
COMPOSER_AUTH="$(cat /run/secrets/composer_token)" composer install
Bénéfice : Aucun secret dans l'image finale
Source : https://docs.docker.com/build/building/secrets/
FROM php:8.4-fpm-alpine AS builder
RUN composer install
FROM php:8.4-fpm-alpine AS runtime
COPY --from=builder /app /app
Bénéfice : Réduction taille image de 60-97%
Source : https://docs.docker.com/build/building/multi-stage/
FROM gcr.io/distroless/php8.4-fpm
COPY --from=builder /app /app
Bénéfice : Surface d'attaque minimale, CVE réduites de 90%
Source : https://github.com/GoogleContainerTools/distroless
Voir @.claude/references/symfony/docker.md pour architecture complète et exemples.