yet-another-agent-harness: Skill for Claude Code

.claude/skills/kubernetes-specialist/SKILL.md

kubernetes-specialist is a skill for Claude Code from dirien/yet-another-agent-harness. It costs 79 tokens per session (1,865 once invoked), scanned A, a copy of kubernetes-specialist, MIT.

A guide for deploying and managing applications on Kubernetes, a system that runs containerized software across one or more machines.

In plain words
What is it for?
Use it to create Kubernetes and Helm configuration, deploy services, set resource limits and health checks, isolate network traffic, manage storage, or investigate crashing pods.
Why use it?
It helps turn deployment requirements into configuration for workloads, networking, storage, permissions, and security, while providing checks for diagnosing failures.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is dirien/yet-another-agent-harness's own configuration. It tells Claude Code how to work on yet-another-agent-harness itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything yet-another-agent-harness configures →

Reuse

Borrowing it

Nothing to install: this file belongs to dirien/yet-another-agent-harness. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/dirien/yet-another-agent-harness/main/.claude/skills/kubernetes-specialist/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/dirien/yet-another-agent-harness

Made for: Claude Code.

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 kubernetes-specialist

README.md
[![agentmods](https://agentmods.dev/badge/skills/dirien/yet-another-agent-harness/kubernetes-specialist/github.svg)](https://agentmods.dev/skills/dirien/yet-another-agent-harness/kubernetes-specialist)
Your own site
<a href="https://agentmods.dev/skills/dirien/yet-another-agent-harness/kubernetes-specialist"><img src="https://agentmods.dev/badge/skills/dirien/yet-another-agent-harness/kubernetes-specialist/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 kubernetes-specialist

Your own site · 80×15
<a href="https://agentmods.dev/skills/dirien/yet-another-agent-harness/kubernetes-specialist"><img src="https://agentmods.dev/badge/skills/dirien/yet-another-agent-harness/kubernetes-specialist.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 79 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,865 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 95% copy Near-identical to another mod 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 $0.00079 $0.01865
Opus 5 $0.00039 $0.00932
Sonnet 5 $0.00016 $0.00373
Haiku 4.5 $0.00008 $0.00186

Measured 10d ago against content hash a53962a8d166, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

kubernetes-specialist 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 10d 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.

Origin

This is a copy

95% identical to kubernetes-specialist — 6 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.claude/skills/kubernetes-specialist/SKILL.md · 242 lines

How it starts

The opening of the file, as written. The whole thing — 242 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Kubernetes Specialist

When to Use This Skill

  • Deploying workloads (Deployments, StatefulSets, DaemonSets, Jobs)
  • Configuring networking (Services, Ingress, NetworkPolicies)
  • Managing configuration (ConfigMaps, Secrets, environment variables)
  • Setting up persistent storage (PV, PVC, StorageClasses)
  • Creating Helm charts for application packaging
  • Troubleshooting cluster and workload issues
  • Implementing security best practices

Core Workflow

  1. Analyze requirements — Understand workload characteristics, scaling needs, security requirements
  2. Design architecture — Choose workload types, networking patterns, storage solutions
  3. Implement manifests — Create declarative YAML with proper resource limits, health checks
  4. Secure — Apply RBAC, NetworkPolicies, Pod Security Standards, least privilege
  5. Validate — Run kubectl rollout status, kubectl get pods -w, and kubectl describe pod <name> to confirm health; roll back with kubectl rollout undo if needed

Reference Guide

Load detailed guidance based on context:

Topic Reference Load When
Workloads references/workloads.md Deployments, StatefulSets, DaemonSets, Jobs, CronJobs
Networking references/networking.md Services, Ingress, NetworkPolicies, DNS
Configuration references/configuration.md ConfigMaps, Secrets, environment variables
Storage references/storage.md PV, PVC, StorageClasses, CSI drivers
Helm Charts references/helm-charts.md Chart structure, values, templates, hooks, testing, repositories
Troubleshooting references/troubleshooting.md kubectl debug, logs, events, common issues
Custom Operators references/custom-operators.md CRD, Operator SDK, controller-runtime, reconciliation
Service Mesh references/service-mesh.md Istio, Linkerd, traffic management, mTLS, canary
GitOps references/gitops.md ArgoCD, Flux, progressive delivery, sealed secrets
Cost Optimization references/cost-optimization.md VPA, HPA tuning, spot instances, quotas, right-sizing
Multi-Cluster references/multi-cluster.md Cluster API, federation, cross-cluster networking, DR

Read the full file on GitHub · 242 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. 10d ago First seen · 242 lines · 79 tokens per session scan A a53962a8d166

Subscribe to this mod's changes

kubernetes-specialist is a skill published in the GitHub repository dirien/yet-another-agent-harness (20 stars, last pushed 3mo ago), licensed MIT. It adds 79 tokens to every session and 1,865 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. It is 95% identical to kubernetes-specialist, differing in 6 lines, and is treated as a copy.

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