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.
npx skills add kudig-io/kudig-database --skill k8s-service-connectivitygit clone --depth 1 https://github.com/kudig-io/kudig-databaseWrote 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.
[](https://agentmods.dev/skills/kudig-io/kudig-database/k8s-service-connectivity)<a href="https://agentmods.dev/skills/kudig-io/kudig-database/k8s-service-connectivity"><img src="https://agentmods.dev/badge/skills/kudig-io/kudig-database/k8s-service-connectivity/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.
<a href="https://agentmods.dev/skills/kudig-io/kudig-database/k8s-service-connectivity"><img src="https://agentmods.dev/badge/skills/kudig-io/kudig-database/k8s-service-connectivity.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00000 | $0.06994 |
| Opus 5.5 | $0.00000 | $0.02798 |
| Sonnet 5.5 | $0.00000 | $0.01399 |
| Haiku 4.5 | $0.00000 | $0.00699 |
Grade A, and why
k8s-service-connectivity scanned grade A with 1 finding 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 1mo 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
| S1 | 连接 Service IP 超时 | `curl <cluster-ip>:<port>` | 0.90 | How it starts
The opening of the file, as written. The whole thing — 590 lines — stays where its author put it; the contents beside it link to each section on GitHub.
生产环境安全提示
本文档包含可直接执行的运维命令。执行前请确认:当前目标集群与 Namespace 是否正确;是否具备足够的 RBAC 权限;是否已在非生产环境验证。命令风险等级标注:🔴 高风险(可能造成数据丢失或服务中断)、🟡 中风险(会修改集群状态,但通常可回滚)、🟢 低风险/只读(信息收集,无副作用)。
[[service|Service]] 连通性问题诊断与修复
概述
Service 连通性问题通常由 Endpoints 缺失、Selector 不匹配、[[networkpolicy|NetworkPolicy]] 阻断或 kube-proxy 异常引起。
症状识别
| # | 症状描述 | 检测方法 | 置信度 |
|---|---|---|---|
| S1 | 连接 Service IP 超时 | curl <cluster-ip>:<port> |
0.90 |
| S2 | Endpoints 为空 | kubectl get endpoints <svc> |
0.95 |
| S3 | 后端 Pod 未 Ready | `kubectl get [[Pods | pods]] -l ` |
修复动作
低风险修复
| # | 修复动作 | 命令 |
|---|---|---|
| R1 | 修正 Service Selector | kubectl patch svc <svc> -p '{"spec":{"selector":{"app":"correct-label"}}}' |
| R2 | 重启 kube-proxy | `kubectl rollout restart [[DaemonSet |
| R3 | 删除并重建 Service | kubectl delete svc && kubectl apply -f service.yaml |
验证修复
./scripts/verify-service.sh <namespace> <service-name>
远程顾问信息收集
作为远程顾问,我无法直接连接你的集群。请帮我收集以下信息,我会根据你提供的内容给出准确的诊断建议。
第一步:快速确认(30 秒内回答)
- 影响范围:这个问题影响多少个节点 / Pod / 命名空间?
- 紧急程度:业务是否已中断?是否有用户投诉?
- 发生时间:问题是突然发生还是逐渐恶化?最近是否有变更?
第二步:关键信息(请提供你能获取的)
- kubectl 版本:
kubectl version --short的输出 - K8s 集群版本:
kubectl get nodes -o wide中的 VERSION 列 - 节点状态:控制平面节点是否正常?工作节点是否正常?
第三步:诊断信息(按需补充)
如果以下命令你无法执行,请直接告诉我「无法执行」,我会提供替代方案。
- 相关组件日志:
kubectl logs -n <namespace> <pod>的最后 30 行 - 节点资源:
kubectl top nodes或kubectl describe node <node>的 Capacity/Allocated resources - 近期变更:最近 24 小时是否有部署、扩缩容、配置变更?
如果信息不足
如果你目前只能提供部分信息,请从第一步开始。我会根据已有信息先给出初步判断,并告诉你还需要收集什么。
替代沟通方式:如果你不方便执行命令,也可以直接描述你看到的页面/告警内容,我会帮你解读。
命令替代方案
如果你无法执行以下命令,请参考对应的替代方案。
通用替代方案
| 原命令 | 无法执行的原因 | 替代方案 A | 替代方案 B |
|---|---|---|---|
kubectl get pods |
无 kubectl 权限 | 通过集群管理控制台查看 Pod 列表 | 请有权限的同事执行并截图 |
kubectl logs <pod> |
无日志权限 | 查看应用自身的日志文件(/var/log/) | 使用日志聚合系统(如 ELK/Loki)查询 |
kubectl describe node <node> |
无节点查看权限 | 查看监控系统的节点仪表盘 | 使用 kubectl get node -o yaml(如权限允许) |
ssh <node> |
无法 SSH 到节点 | 使用 kubectl debug node/<node> -it --image=busybox |
通过跳板机访问:ssh -J bastion <node> |
systemctl status kubelet |
无法进入节点 | 查看节点上的 kubelet 日志:kubectl logs -n kube-system <kubelet-pod> |
查看容器运行时日志 |
docker/crictl |
无容器运行时权限 | 使用 kubectl exec 进入容器检查 |
查看容器运行时的事件 |
What ships with it
7 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 1mo ago Changed · +19 lines 0a94c8f5a710
- 1mo ago First seen · 571 lines · 0 tokens per session scan A 27ecb1f1e64d
k8s-service-connectivity is a skill published in the GitHub repository kudig-io/kudig-database (6 stars, last pushed yesterday), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 6,994 tokens. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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