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 williamzujkowski/standards --skill advanced-kubernetesgit clone --depth 1 https://github.com/williamzujkowski/standardsWrote 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/williamzujkowski/standards/advanced-kubernetes)<a href="https://agentmods.dev/skills/williamzujkowski/standards/advanced-kubernetes"><img src="https://agentmods.dev/badge/skills/williamzujkowski/standards/advanced-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/williamzujkowski/standards/advanced-kubernetes"><img src="https://agentmods.dev/badge/skills/williamzujkowski/standards/advanced-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 | $0.00032 | $0.04644 |
| Opus 5.5 | $0.00013 | $0.01858 |
| Sonnet 5.5 | $0.00006 | $0.00929 |
| Haiku 4.5 | $0.00003 | $0.00464 |
Grade A, and why
advanced-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 yesterday.
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.
How it starts
The opening of the file, as written. The whole thing — 767 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Advanced Kubernetes: Operators & CRDs
Level 1: Quick Reference
Core Concepts at a Glance
Custom Resource Definitions (CRDs) extend Kubernetes API with custom object types. Operators are controllers that manage these custom resources using domain-specific logic.
CRD vs ConfigMap Comparison:
| Aspect | CRD | ConfigMap |
|---|---|---|
| API Integration | Full Kubernetes API support (CRUD, watch, RBAC) | Simple key-value storage |
| Validation | OpenAPI v3 schema validation, admission webhooks | No built-in validation |
| Versioning | Multiple versions with conversion webhooks | Single version only |
| Use Case | Complex application state, declarative APIs | Configuration data, environment variables |
| Controller Support | Reconciliation loops, status tracking | Manual polling required |
| Example | Database instances, ML workflows, backup policies | App config files, feature flags |
Operator Pattern Overview
┌─────────────────────────────────────────────────────────┐
│ Kubernetes API Server │
│ (stores desired state in etcd) │
└────────────┬────────────────────────────┬───────────────┘
│ │
│ Watch │ Update Status
↓ ↑
┌────────────────┐ ┌─────────────────────┐
│ Controller │────────→│ External Resources │
│ (Reconcile) │ Manage │ (DBs, APIs, etc.) │
└────────────────┘ └─────────────────────┘
↑
│ Compare
│
┌────┴─────┐
│ Desired │
│ vs Actual│
└──────────┘
Reconciliation Loop:
- Watch - Controller watches for changes to custom resources
- Compare - Reconcile function compares desired vs actual state
- Act - Controller takes actions to align actual state with desired
- Update Status - Controller updates resource status with current state
- Requeue - Schedule next reconciliation (periodic or event-driven)
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.
- yesterday First seen · 767 lines · 32 tokens per session scan A bcbcdb797967
advanced-kubernetes is a skill published in the GitHub repository williamzujkowski/standards (18 stars, last pushed 1mo ago), licensed MIT. It adds 32 tokens to every session and 4,644 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-09-29.
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