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 rohitg00/kubectl-mcp-server --skill k8s-certsgit clone --depth 1 https://github.com/rohitg00/kubectl-mcp-serverWrote 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/rohitg00/kubectl-mcp-server/k8s-certs)<a href="https://agentmods.dev/skills/rohitg00/kubectl-mcp-server/k8s-certs"><img src="https://agentmods.dev/badge/skills/rohitg00/kubectl-mcp-server/k8s-certs/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/rohitg00/kubectl-mcp-server/k8s-certs"><img src="https://agentmods.dev/badge/skills/rohitg00/kubectl-mcp-server/k8s-certs.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00029 | $0.01189 |
| Opus 5 | $0.00015 | $0.00594 |
| Sonnet 5 | $0.00006 | $0.00238 |
| Haiku 4.5 | $0.00003 | $0.00119 |
Grade A, and why
k8s-certs 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 11d 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.
How it starts
The opening of the file, as written. The whole thing — 220 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Certificate Management with cert-manager
Manage TLS certificates using kubectl-mcp-server's cert-manager tools.
When to Apply
Use this skill when:
- User mentions: "certificate", "cert-manager", "TLS", "SSL", "issuer", "Let's Encrypt"
- Operations: creating certificates, configuring issuers, debugging cert issues
- Keywords: "https", "secure", "encrypt", "renew", "expiring"
Priority Rules
| Priority | Rule | Impact | Tools |
|---|---|---|---|
| 1 | Detect cert-manager first | CRITICAL | certmanager_detect_tool |
| 2 | Use staging issuer for testing | HIGH | Test with letsencrypt-staging |
| 3 | Check issuer before cert | HIGH | certmanager_clusterissuers_list_tool |
| 4 | Monitor certificate expiry | MEDIUM | certmanager_certificate_get_tool |
Quick Reference
| Task | Tool | Example |
|---|---|---|
| Detect cert-manager | certmanager_detect_tool |
certmanager_detect_tool() |
| List certificates | certmanager_certificates_list_tool |
certmanager_certificates_list_tool(namespace) |
| Get certificate | certmanager_certificate_get_tool |
certmanager_certificate_get_tool(name, namespace) |
| List issuers | certmanager_clusterissuers_list_tool |
certmanager_clusterissuers_list_tool() |
Check Installation
certmanager_detect_tool()
Certificates
List Certificates
certmanager_certificates_list_tool(namespace="default")
Get Certificate Details
certmanager_certificate_get_tool(
name="my-tls",
namespace="default"
)
Create Certificate
kubectl_apply(manifest="""
apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
name: my-tls
namespace: default
spec:
secretName: my-tls-secret
issuerRef:
name: letsencrypt-prod
kind: ClusterIssuer
dnsNames:
- app.example.com
- www.example.com
""")
Issuers
List Issuers
certmanager_issuers_list_tool(namespace="default")
certmanager_clusterissuers_list_tool()
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.
- 11d ago First seen · 220 lines · 29 tokens per session scan A 8cb110494d69
k8s-certs is a skill published in the GitHub repository rohitg00/kubectl-mcp-server (956 stars, last pushed 5mo ago), licensed MIT. It adds 29 tokens to every session and 1,189 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 2026-08-30.
Other skills, from other repositories
securing-helm-chart-deployments
Secure Helm chart deployments by validating chart integrity, scanning templates for misconfigurations, and enforcing security contexts in Kubernetes releases.
nvcf-explore-stack
Navigate and explain the NVCF self-hosted stack inside the monorepo. Maps helmfile releases to their charts, image-source subtrees, helm hooks, namespaces, and needs: dependency chains. Reads deploy/stacks/self-managed/helmfile.d/.yaml.gotmpl and deploy/stacks/nvcf-compute-plane/helmfile.d/.yaml.gotmpl as the source…
kubernetes
Kubernetes operations playbook for deploying services: core objects, probes, resource sizing, safe rollouts, and fast kubectl debugging.
kubernetes-docs
Kubernetes 1.36 — Pods, Deployments, Services, Ingress, ConfigMaps, Secrets, RBAC, CRDs, Operators, kubectl, Helm.
bazel-k8s-expert
Expert knowledge for deploying Quarkus/Java applications to Kubernetes using Bazel. Covers rulesk8s, Helm, Kustomize, ConfigMaps, Secrets, and health probes.
deployment
Kubernetes Deployment 管理.