k8s-yaml-generator

Generate Kubernetes YAML manifests with validation and security defaults.

Updated Apr 15, 2026
One-click install
npx skills add https://github.com/ToanPV90/dotfiles --skill k8s-yaml-generator-toanpv90
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: k8s-yaml-generator
Source: https://github.com/ToanPV90/dotfiles/tree/main/claude/.claude/skills/k8s-yaml-generator
Command: npx skills add https://github.com/ToanPV90/dotfiles --skill k8s-yaml-generator-toanpv90

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

It removes the guesswork and risky trial-and-error involved in writing Kubernetes manifests by producing complete, validated YAML tailored to your requested resources.

Core Features & Use Cases

  • Production-ready YAML generation with security contexts, probes, resource requests/limits, and consistent labels for related resources.
  • Bounded CRD support that resolves custom API schema information via Context7 (and optionally web/cluster introspection) within strict retry and query budgets.
  • Mandatory validation workflow that runs a validator first and falls back to deterministic tool-based checks or documented fallback paths when tools are unavailable.

Quick Start

Ask the assistant to generate Kubernetes manifests for a Deployment and Service for namespace default using your container image, exposed port, desired replicas, and production settings.

Frequently Asked Questions about k8s-yaml-generator

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate production-ready Kubernetes YAML manifests with security contexts and resource limits?

You generate Kubernetes YAML by requesting Deployments, Services, StatefulSets, ConfigMaps, Ingress, or RBAC objects with your container image and replica count. The Skill outputs deterministic manifests with consistent labels, securityContext, resource limits, liveness probes, and readiness probes configured by default.

What is the best way to create Kubernetes manifests for custom resources and CRDs?

Creating Kubernetes manifests for CRDs uses a bounded lookup workflow that resolves custom API schema information via Context7 within strict retry and query budgets. You provide the CRD details, and the Skill resolves the schema to generate valid custom resource manifests with deterministic structure.

Does Kubernetes YAML generation include schema validation and kubectl dry-run checks?

Yes, mandatory validation runs a validator first and falls back to deterministic tool-based checks or documented paths when tools are unavailable. You receive a structured validation report with explicit assumptions, ensuring manifest correctness before cluster application.

Can I use this for generating RBAC, Ingress, and ConfigMap manifests for a production cluster?

Yes, you can generate RBAC, Ingress, ConfigMap, Deployment, Service, and StatefulSet manifests with production-grade defaults. The Skill enforces labeling consistency across related resources and applies securityContext, probes, and resource limits automatically for cluster-ready output.

Why do my generated Kubernetes manifests need a securityContext and resource limits?

Manifests need securityContext and resource limits to enforce security best practices and prevent resource exhaustion in production clusters. The Skill applies these production-grade defaults deterministically, removing the guesswork and risky trial-and-error of manual manifest configuration.

What are the limitations of using a bounded CRD lookup workflow for Kubernetes manifest generation?

The bounded CRD lookup workflow limits custom API schema resolution via Context7 within strict retry and query budgets. When these budgets are exhausted or tools are unavailable, the Skill falls back to documented paths and reports explicit assumptions in the validation report.