Container

Use when writing, reviewing, or optimizing Dockerfiles, docker-compose files, or container images. Trigger on mentions of Docker layer caching, multi-stage builds, image size reduction, container security hardening, BuildKit, .dockerignore, HEALTHCHECK, distroless, alpine, scratch base images, non-root containers, Docker build secrets, or CI/CD container pipelines. Do NOT use for Kubernetes manifests, Helm charts, Docker Swarm orchestration, container runtime configuration (containerd/CRI-O), or general Linux system administration.

Docker Compose Patterns

Generate and review Docker Compose configurations for multi-container applications. Covers Compose V2 spec (compose.yaml), services, networks, volumes, configs, secrets, build context, multi-stage builds, depends_on with healthchecks, environment variables (.env, interpolation), profiles, extends, YAML anchors, watch mode, GPU support, multiple Compose files (override pattern), restart policies, resource limits, logging drivers, init containers, CI/CD patterns, and debugging. Triggers: "Docker Compose", "compose.yaml", "compose.yml", "multi-container Docker", "docker compose up", "docker compose build", "docker compose watch", "compose profiles", "compose healthcheck", "compose override". NOT for Kubernetes manifests, NOT for single Dockerfile without orchestration, NOT for Docker Swarm clustering without Compose, NOT for Podman-specific features.

Docker Swarm Mode

Docker Swarm mode orchestration skill for multi-node container deployments. Use when: user mentions Docker Swarm, swarm mode, swarm init, service orchestration, docker service create, docker stack deploy, overlay networks, swarm rolling updates, swarm secrets, swarm configs, ingress routing mesh, manager/worker nodes, swarm cluster, multi-node Docker deployment, or service discovery in swarm. Do NOT use when: user asks about Kubernetes (k8s/kubectl/helm), standalone Docker Compose on a single host without swarm, AWS ECS/Fargate, HashiCorp Nomad, single-host Docker run commands, Docker Desktop local development, or container runtimes like containerd/CRI-O without swarm context.

Kamal 2.x Deployment Skill

Generate Kamal 2.x deploy.yml configs, kamal-proxy setup, zero-downtime Docker deploys, accessories, secrets, hooks, and CI/CD pipelines for bare-metal/VPS. TRIGGER when user mentions Kamal, kamal-proxy, deploy.yml for Docker, MRSK, zero-downtime container deploys, Rails 8 deployment, kamal deploy/redeploy/rollback, .kamal/secrets, or deploying containers without Kubernetes. DO NOT TRIGGER for Kubernetes/k8s, Docker Compose standalone, Helm charts, Terraform, Ansible, AWS ECS/Fargate, or general Docker commands unrelated to Kamal.

Chart Test

Deploy and test Helm chart in k3s environment. Use for end-to-end chart validation.

RunnerQuan0

Cloud Native And Kubernetes Expertise Rules

Ensures the documentation demonstrates a high level of expertise in cloud-native technologies and Kubernetes.

RunnerQuan0

Example

Example v2 skill demonstrating agentskills.io standard with subdirectories

RunnerQuan0

Vela Plugins

Plugin configuration in Vela: the parameters key, PARAMETER_* env vars, official plugins (Docker, Kaniko, Slack, Downstream), secret injection into plugins, and building custom plugins.

Vela Secrets

Secret scopes (repo, org, shared), injection, source/target mapping, PR restrictions, allow_command/allow_substitution, image allowlists, and troubleshooting empty secrets in Vela.

Vela Pipeline Authoring

Writing .vela.yml from scratch: steps vs stages, available keys, metadata (auto_cancel, clone), image pull policies, the workspace model, and global environment variables.

Vela Stages

Parallel execution with Vela stages: the needs dependency system, independent stages for monorepos, and compile-time stage pruning behavior.

Docker Compose

MUST BE USED for Docker Compose: service definitions, multi-stage Python builds with Poetry, healthchecks for postgres/redis, volume mounts, network config, Nginx reverse proxy, resource limits, proxy isolation (Xray/Privoxy). Use when editing docker-compose.yml, Dockerfile, nginx configs, or deployment configs. Enforces: restart unless-stopped in prod, named volumes, env_file for secrets.

rybkagreen0

Helmfile Deploy

Create Helmfile components for deploying Helm charts to AKS via Atmos. Use when working with Helmfile, helmfile.yaml, Helm chart deployments, Kubernetes workloads, ingress controllers, or when deploying applications to AKS clusters.

rykelley0

Secure Diagram Rendering

Render LLM-authored Mermaid architecture diagrams with ELK layout, shared icons, and a strict security posture

sabbour0

Upgrade Llvm

Load when upgrading the vendored LLVM submodule in ponyc. Covers the per-version commit strategy, submodule mechanics, patch hash computation, and common API migration patterns.

SeanTAllen0

Gate: Confirm Pipeline Config

Tier-1 gate micro-skill. Confirms pipeline execution mode, warehouse sizing, and pricing with the user. Returns {mode}, {warehouse_size_decision}, {estimated_cost}, {user_approved_cost}. Requires {db}, {schema}, {stage}, {warehouse}, {file_count} from previous gates.

sfc-gh-rraman0

Confirm Doc Types

Tier-1 gate micro-skill. Confirms document types and extraction fields with the user. Returns {configured_types}, {fields_per_type}. Requires {db}, {schema} from confirm-environment gate.

sfc-gh-rraman0

Harness Engineering

하네스 엔지니어링을 통해 Claude Code 개발 환경(CLAUDE.md, KB, 스킬, 자동화)을 단계별로 구축한다.

shindj120

FX Regime Lab — HTML dashboards and morning brief

Builds and updates HTML dashboards, morning brief HTML, and standalone chart HTML for FX Regime Lab. Enforces Supabase-sourced data on dashboard surfaces, dark-theme pair colors, regime/confidence/driver panels, and PLAN.md Phase 3.2 text brief structure. Use when changing create_html_brief.py, Cloudflare Pages / fxregimelab.com dashboard HTML, charts/*.html generators, global workspace layout, or morning brief section order and copy.

Shreyash30070

Ui Ux Designers

Logical parameters for the Phase 9 Streamlit 12-page admin portal, memory limitations, and UX constraints.

ShubhamManachekar0

Dockerfile

Generate or review Dockerfiles with multi-stage builds, security hardening, and optimized layer caching

SilviaAre950

Label Macro

Use when engraving or embossing text labels on FreeCAD part faces, using label/label_face.FCMacro in GUI or headless mode. Covers build_label_solid, apply_label_to_shape, and VarLabel custom properties.

skoblins0

Container Orch

Manage Kubernetes and Docker container deployments with Helm, service mesh, and zero-downtime updates. This skill handles K8s cluster management, container orchestration, and microservices deployment.

smouj0

Dockerization

Initiates a lightweight Docker setup via OpenSpec proposal to ensure stability and simple infrastructure

Solenad0

Env Config Management

환경변수(.env.*), Spring 프로파일(application-*.yml) 수정 시 사용. app/backend/CLAUDE.md 참조 필수. 서비스별 포트 중복 검증, 민감 정보는 .env.local만, application-*.yml은 플레이스홀더만(기본값 금지). 의미없는 override 지양. SQS 엔드포인트 정확성 확인.

SolidCitadel0

K8s Healthcheck

Diagnose Kubernetes workload health with structured reports and actionable remediation steps.

solo-io0

Service Mesh Patterns

Use when working with service mesh infrastructure, Istio, Envoy proxy, Linkerd, sidecar proxy patterns, mTLS configuration, traffic management, canary deployments, circuit breaking, outlier detection, service-to-service communication, ingress/egress gateways, observability with Kiali/Jaeger, VirtualService, DestinationRule, Gateway, PeerAuthentication, AuthorizationPolicy, ambient mesh, or multi-cluster mesh. Do NOT use for simple monolithic applications, Docker Compose networking, environments with fewer than 5 microservices, standalone API gateway configuration without mesh needs, basic Kubernetes networking without service mesh requirements, or simple load balancing that kubectl port-forward or a single Ingress controller can handle.

Deploy Staging

Build Docker images and deploy to staging. Use when deploying.

Soski-Stack0