Containers

Debug Kubernetes pods, services, and cluster issues. Use when the user says "pod not starting", "CrashLoopBackOff", "service not reachable", "kubectl debug", "pod stuck pending", or asks about Kubernetes problems.

Kubernetes deployment patterns with Helm charts. Covers deployments, services, ConfigMaps, Secrets, Dapr sidecar injection, health probes, and resource management.

Kyverno image validation: registry allowlists, digests, signatures, and CVE scanning gates for K8s supply chain security.

Production deployment configurations for Celery workers and beat schedulers across Docker, Kubernetes, and systemd environments. Use when deploying Celery to production, containerizing workers, orchestrating with Kubernetes, setting up systemd services, configuring health checks, implementing graceful shutdowns, or when user mentions deployment, Docker, Kubernetes, systemd, production setup, or worker containerization.

Create a Kind cluster in Docker-in-Docker environment

Container operations - build, deploy, compose, logs, debugging

Run integration tests after workstreams complete to verify system-level behavior.Triggers after unit tests pass but before code review. Starts required services(via docker-compose), runs integration test suites, and verifies API contracts.Use when:- All workstreams in a plan complete- Unit tests pass- Before code review phase- User asks "run integration tests"If no integration tests exist: Warn but proceed (don't block).

Optimizes ProAgentic development environment by cleaning port conflicts, Docker images, memory issues, and test artifacts. Performs aggressive port cleanup, Docker image optimization, memory monitoring, and system health diagnostics. Use before starting development, when app won't start with port errors, when system feels slow, or for weekly maintenance. Provides before/after metrics and health reports.

Promote staging commit to production and deploy using SSH and Docker Compose.

Recharts for React data visualization. Covers line, bar, area, pie charts with responsive containers and customization. Triggers on recharts, chart, LineChart, BarChart.

Create optimized Dockerfiles with multi-stage builds, security hardening, layer caching, and health checks. Includes docker-compose patterns for development and production environments.

Generate Helm chart files for Kubernetes application deployment. Triggers on "create helm chart", "generate helm template", "kubernetes helm", "helm package".

Browser automation and E2E testing via local Playwright Docker container

Publish gate secrets scanning. Use for: safe_to_publish, scan for secrets, redact in-place. Determines publish gate status. Scan files for secrets (locations only - NEVER prints secret content). GitHub tokens, AWS keys, private keys, bearer tokens. Use ONLY in secrets-sanitizer. Invoke via bash .claude/scripts/demoswarm.sh secrets scan|redact.

Place 프로젝트 사용자 가이드를 Notion에 생성하는 스킬. 테이블, 색상, 코드블록, 화살표, 이모지를 활용한 가시성 높은 문서 생성. "가이드 만들어줘", "사용자 매뉴얼 작성해줘", "도움말 문서 생성해줘", "Notion에 문서 작성해줘" 요청 시 사용. Notion MCP (MCP_DOCKER) 필요.

Docker and Kubernetes containerization best practices. Use when writing Dockerfiles, docker-compose files, or Kubernetes manifests. Triggers on mentions of Docker, container, Dockerfile, docker-compose, Kubernetes, k8s, pods, deployments, helm.

Container security, secret management, compliance, and secure infrastructure.

Package Go CLIs as minimal secure containers with distroless base images. Static binaries, non-root users, read-only filesystems for production.

Automate Git worktree creation with isolated Docker services and browser automation for parallel Claude Code development sessions. This skill should be used when creating, managing, or removing Git worktrees for isolated development environments with automatic port allocation, environment file copying, and browser MCP isolation.

Master Kubernetes Deployments, StatefulSets, DaemonSets, and workload orchestration. Learn deployment patterns and container orchestration strategies.