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 G1Joshi/Agent-Skills --skill kubernetesgit clone --depth 1 https://github.com/G1Joshi/Agent-SkillsWrote 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/g1joshi/agent-skills/kubernetes)<a href="https://agentmods.dev/skills/g1joshi/agent-skills/kubernetes"><img src="https://agentmods.dev/badge/skills/g1joshi/agent-skills/kubernetes/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/g1joshi/agent-skills/kubernetes"><img src="https://agentmods.dev/badge/skills/g1joshi/agent-skills/kubernetes.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 | $0.00022 | $0.00533 |
| Opus 5 | $0.00011 | $0.00267 |
| Sonnet 5 | $0.00004 | $0.00107 |
| Haiku 4.5 | $0.00002 | $0.00053 |
Grade A, and why
kubernetes 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 9d 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.
What it actually says
Kubernetes (K8s)
Kubernetes is the standard for orchestrating containerized applications. In 2025, the Gateway API has replaced Ingress as the standard for traffic routing, and Sidecars are native.
When to Use
- Scale: You have hundreds of microservices.
- Resilience: You need self-healing, auto-restart, and multi-zone availability.
- Platform Building: You are building an internal platform (IDP) for developers.
Quick Start (Gateway API)
# Gateway (The Load Balancer)
apiVersion: gateway.networking.k8s.io/v1
kind: Gateway
metadata:
name: my-gateway
spec:
gatewayClassName: nginx
listeners:
- name: http
protocol: HTTP
port: 80
---
# HTTPRoute (The Routing Rule)
apiVersion: gateway.networking.k8s.io/v1
kind: HTTPRoute
metadata:
name: my-app
spec:
parentRefs:
- name: my-gateway
rules:
- matches:
- path:
type: PathPrefix
value: /api
backendRefs:
- name: my-service
port: 8080
Core Concepts
Control Plane
API Server, etcd, Scheduler. The brain of the cluster.
Gateway API
The successor to Ingress. Split roles between Infrastructure Provider (GatewayClass), Cluster Operator (Gateway), and Developer (HTTPRoute/GRPCRoute).
Custom Resource Definitions (CRDs)
Extend K8s API. Used by Operators (e.g., Prometheus Operator, Postgres Operator) to manage complex stateful apps.
Best Practices (2025)
Do:
- Use Gateway API: Stop writing new
Ingressresources. - Use GitOps: ArgoCD or Flux to manage cluster state.
- Set Requests/Limits: The scheduler needs them to bin-pack nodes efficiently.
- Use Native Sidecars: K8s 1.29+ supports
restartPolicy: Alwaysfor init containers, making sidecars first-class.
Don't:
- Don't use
latesttag: Always pin image versions (SHA or specific tag) for reproducibility.
References
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.
- 9d ago First seen · 80 lines · 22 tokens per session scan A 22d96061edaa
kubernetes is a skill published in the GitHub repository G1Joshi/Agent-Skills (12 stars, last pushed 7mo ago), licensed MIT. It adds 22 tokens to every session and 533 once invoked, about $0.0001 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.
Other skills, from other repositories
sbom-supply-chain
Generate, attach, and verify SBOMs (CycloneDX/SPDX) for container images; implement SLSA provenance; harden software supply chain.
sigstore-signing
Sign container images and artifacts with cosign (keyless via OIDC and key-based); verify signatures in CD pipelines and admission policies.
artifact-management
Manage container images, Helm charts, and build artifacts — registry organization, retention, promotion between environments.
helm-charts
Design, structure, and test production-grade Helm charts with multi-environment overlays.
pod-troubleshooting
Systematic diagnosis of Kubernetes pod failures — CrashLoopBackOff, OOMKilled, Pending, ImagePullBackOff, and service connectivity issues. Use when the user encounters pods not starting, container restart loops, scheduling failures, or service unreachability in a K8s cluster.
k8s-manifests
When writing K8s YAML, designing Helm charts, setting resource limits, configuring probes, or reviewing pod security.