Developer productivity plugins and workflows by Sagart-cactus for Claude Code.
npx claudepluginhub sagart-cactus/claude-k8s-pluginGuided Kubernetes operator creator with CRD, webhook, and Tilt fast dev loop.
A Claude Code plugin for building Kubernetes CRD operators with webhooks and a fast Tilt-based dev loop.
This plugin guides you through the entire operator lifecycle: requirements gathering, scaffolding with Kubebuilder, implementing controllers and webhooks, setting up a fast dev loop with Tilt, and validating your deployment — all within Claude Code.
# Add the marketplace
claude plugin marketplace add https://github.com/Sagart-cactus/claude-k8s-plugin
# Install the plugin
claude plugin install k8s@sagart-devtools
| Command | Description |
|---|---|
/k8s:create-operator | Guided workflow to create a complete K8s operator |
/k8s:prereqs | Check and install prerequisites |
/k8s:create-cluster | Create a kind cluster |
/k8s:deploy | Deploy Kustomize dev overlay to kind |
/k8s:verify | Verify CRDs, pods, webhooks, and events |
/k8s:dev | Start the Tilt dev loop |
/k8s:checklist | Run quality and safety checklist |
| Skill | Description |
|---|---|
k8s-workflow | Agent contract and fast dev loop workflow |
k8s-crd-design | CRD schema, webhook, RBAC, and reconcile patterns |
k8s-templates | Tiltfile, Makefile, and Kustomize starter templates |
k8s-quality-checklist | Safety, CRD, webhook, RBAC, and dev loop checklists |
kind-* cluster.# 1. Check prerequisites
/k8s:prereqs
# 2. Create a kind cluster
/k8s:create-cluster
# 3. Start the guided operator creation
/k8s:create-operator
# 4. (After scaffolding) Start the dev loop
/k8s:dev
# 5. Verify everything is working
/k8s:verify
# 6. Run the quality checklist
/k8s:checklist
The following tools are required (installed automatically via /k8s:prereqs):
This plugin enforces dev-only safety by default:
kind-*. This prevents accidental operations on production clusters.MIT
Official prompts.chat marketplace - AI prompts, skills, and tools for Claude Code
Open Design — local-first design app exposed to coding agents over MCP. Install once with your agent's plugin command and projects/files/skills are reachable through stdio.
Behavioral guidelines to reduce common LLM coding mistakes, derived from Andrej Karpathy's observations