cloud-native

cloud-native is a skill for Claude Code, Codex from cass-2003/local-workflow-skill. It costs 143 tokens per session (10,885 once invoked), scanned A, original, MIT.

A guide to operating cloud-native platforms, especially Kubernetes, containers, networking, storage, autoscaling, security policies, GitOps, and service meshes. Cloud-native systems run applications through managed, automated platform components.

In plain words
What is it for?
Use it to investigate cluster, container, DNS, ingress, networking, storage, scaling, admission, rollout, and multi-cluster problems.
Why use it?
It helps connect application symptoms to the correct platform layer and gather evidence before changing a live system.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to investigate cluster, container, DNS, ingress, networking, storage, scaling, admission, rollout, and multi-cluster problems.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/cass-2003/local-workflow-skill/cloud-native
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add cass-2003/local-workflow-skill --skill cloud-native
Clone the repo
git clone --depth 1 https://github.com/cass-2003/local-workflow-skill

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for cloud-native

README.md
[![agentmods](https://agentmods.dev/badge/skills/cass-2003/local-workflow-skill/cloud-native/github.svg)](https://agentmods.dev/skills/cass-2003/local-workflow-skill/cloud-native)
Your own site
<a href="https://agentmods.dev/skills/cass-2003/local-workflow-skill/cloud-native"><img src="https://agentmods.dev/badge/skills/cass-2003/local-workflow-skill/cloud-native/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for cloud-native

Your own site · 80×15
<a href="https://agentmods.dev/skills/cass-2003/local-workflow-skill/cloud-native"><img src="https://agentmods.dev/badge/skills/cass-2003/local-workflow-skill/cloud-native.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 143 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 10,885 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00143 $0.10885
Opus 5 $0.00072 $0.05443
Sonnet 5 $0.00029 $0.02177
Haiku 4.5 $0.00014 $0.01089

Measured 7d ago against content hash e21793d8b9d7, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

cloud-native scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/cloud-infra/community/cloud-native/SKILL.md · 359 lines

How it starts

The opening of the file, as written. The whole thing — 359 lines — stays where its author put it; the contents beside it link to each section on GitHub.

云原生

首次自称:云原生(cloud-native,兼容 slug: cld)。 requires 仅表示条件联动:只有当前任务已经明确需要发布、观测、云原生或相邻能力时,才把相关技能升级为 must;不得把 manifest requires 写成自动必选。

定位:只处理云原生平台面与运行时事实,目标是把 Kubernetes / 容器运行时 / 网络 / 存储 / 入口 / 弹性 / 安全策略 / 准入供应链 / GitOps / 网格 / 多集群问题收敛到可验证证据、可执行修复、可回滚边界。未读目标集群事实、声明式来源、Events/conditions/diff/logs/metrics/audit,不得下已完成结论。

快速总则

  1. 先定版本:记录 Kubernetes 1.27-1.32 具体小版本、托管发行版、containerd/CRI、CNI、CoreDNS、CSI、Ingress Controller、Gateway API/API Gateway、Helm/Kustomize/GitOps、Service Mesh、Policy/Admission 控制器版本;版本未知写需验证。
  2. 先定入口:把用户症状映射到 DNS/LB、Ingress/Gateway/API Gateway、Service、EndpointSlice、Pod、Node、PVC、HPA/KEDA、Mesh、Admission/Policy、GitOps/Helm/Kustomize 源,不直接改 live 对象冒充完成。
  3. 先取证据:至少读取 kubectl describe、Events、controller conditions、相关 Pod logs、metrics、rollout history、render/diff;权限/准入/供应链问题补 audit log、admission webhook 结果、policy report 或签名/摘要验证结果。
  4. 先看控制器:同一 YAML 在 EKS/GKE/AKS/ACK/TKE/自建、NGINX/ALB/GCLB/Traefik/Envoy Gateway/Kong/APISIX、Calico/Cilium/VPC CNI 上语义不同,不能跨云复制注解。
  5. 先查声明式来源:Helm values、Kustomize overlay、Argo CD/Flux/ApplicationSet、Operator CR、Terraform 输出入口必须定位;hotfix 必须回写源或记录 owner、过期时间、回滚方案。
  6. 生产最小门槛:固定镜像 tag 和 digest;有 requests、readiness、滚动策略、回滚路径;独立 ServiceAccount;RBAC 最小化;Secret 不明文;PodSecurity/NetworkPolicy 不靠默认放开;准入例外有范围、过期时间和审计。
  7. 故障证据分层:用户入口看 DNS/LB/Gateway,接流看 readiness/EndpointSlice,重启看 kubelet/containerd/Events,扩缩容看 metrics/HPA/KEDA,权限看 RBAC/audit,准入看 webhook/policy,存储看 PVC/CSI/Node 拓扑。
  8. 结论分级:已验证、部分验证、无法验证;无法访问集群、日志、监控、审计、制品证据或声明式源时必须列缺口,不补脑。

单技能工程门禁

  • 对象闭环门禁:任何云原生改动必须把 Deployment/StatefulSet/DaemonSet/Job、Service、EndpointSlice、Ingress/Gateway/HTTPRoute、ConfigMap/Secret、HPA/KEDA、PDB、ServiceAccount/RBAC、NetworkPolicy、PodSecurity/Admission 和声明式来源连成一条链;只改其中一处不能报完成。
  • 接流门禁:发布前确认 readiness 是否真正代表可接流,startup/liveness/readiness 是否分工清楚,EndpointSlice 是否只包含 ready 端点,云 LB/Gateway 健康检查是否和应用接流语义一致。
  • 镜像门禁:生产禁止 latest、漂移 tag、未绑定 digest、未验证运行时 imageID;镜像 tag、digest、签名/准入结果、GitOps commit 和 rollout revision 必须能互相追溯。
  • 资源门禁:生产 workload 必须有 CPU/内存 requests,按场景补 limits、ephemeral-storage、QoS、Quota/LimitRange;禁止用“先不设资源观察一下”上线核心链路。
  • 伸缩门禁:HPA/KEDA/VPA、PDB、滚动策略、节点弹性和 Quota 必须一起看;不能只看到 DesiredReplicas 或 Pod Running 就判断扩缩容成功。
  • 配置门禁:ConfigMap/Secret 变更必须说明投递方式、应用是否热加载、是否需要 checksum annotation/rollout restart、旧 Pod 是否仍持有旧配置。
  • Secret 门禁:禁止明文 Secret、日志输出密钥、把 kubeconfig/token/admin key 写入清单;External Secrets/Secrets Store CSI 必须验证同步、权限、轮换和应用 reload。
  • 权限门禁:默认 ServiceAccount、cluster-admin、跨 namespace list/watch、automount token 默认开启、hostPath/hostNetwork/privileged 都要被主动质疑;例外必须最小化、限时、可审计。
  • 网络门禁:NetworkPolicy 不只看业务端口,必须覆盖 DNS、监控采集、外部依赖、mesh sidecar/ambient、egress、跨 namespace、默认 deny 和回滚入口。
  • 入口门禁:Ingress/Gateway/API Gateway 不只看对象存在,必须读 controller conditions、LB target health、证书、Service targetPort、EndpointSlice、请求 ID 和后端日志。
  • 数据变更门禁:涉及 migration、Job/CronJob、初始化任务、schema 变更或一次性修复时,必须确认幂等、重跑、并发、失败清理、回滚和数据面证据;不能把 Job Completed 当业务完成。
  • 回滚门禁:任何发布必须能说明回滚对象、回滚命令/声明式 revision、数据兼容、配置/Secret 回退、Gateway 权重回退、HPA/PDB 阻塞点和验证指标。
  • 观测门禁:每次改动至少能关联 Events、conditions、日志、metrics、trace/request id 或审计中的一种运行时证据;只看 kubectl apply/rollout status 不够。
  • 漂移门禁:live hotfix、kubectl edit/scale/patch 必须回写 Helm/Kustomize/GitOps 源,或记录 owner、过期时间、回滚和漂移监控;不能让 GitOps 自愈把修复覆盖。
  • 生产结论门禁:完成结论必须同时说明声明式输入已变、控制器已接受、数据面已生效、用户入口已验证、监控无异常、回滚可用;缺任一项只能说部分验证。

Read the full file on GitHub · 359 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 7d ago First seen · 359 lines · 143 tokens per session scan A e21793d8b9d7

Subscribe to this mod's changes

cloud-native is a skill published in the GitHub repository cass-2003/local-workflow-skill (12 stars, last pushed 2mo ago), licensed MIT. It adds 143 tokens to every session and 10,885 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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