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-coregit 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-core)<a href="https://agentmods.dev/skills/rohitg00/kubectl-mcp-server/k8s-core"><img src="https://agentmods.dev/badge/skills/rohitg00/kubectl-mcp-server/k8s-core/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-core"><img src="https://agentmods.dev/badge/skills/rohitg00/kubectl-mcp-server/k8s-core.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 | $0.00036 | $0.00817 |
| Opus 5 | $0.00018 | $0.00409 |
| Sonnet 5 | $0.00007 | $0.00163 |
| Haiku 4.5 | $0.00004 | $0.00082 |
Grade A, and why
k8s-core 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.
How it starts
The opening of the file, as written. The whole thing — 131 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Core Kubernetes Resources
Manage fundamental Kubernetes objects using kubectl-mcp-server's core tools.
When to Apply
Use this skill when:
- User mentions: "pods", "namespaces", "configmaps", "secrets", "nodes", "events"
- Operations: listing resources, describing objects, creating/deleting resources
- Keywords: "show me", "list", "get", "describe", "create", "delete"
Priority Rules
| Priority | Rule | Impact | Tools |
|---|---|---|---|
| 1 | Check namespace exists before operations | CRITICAL | get_namespaces |
| 2 | Never expose secrets in plain text | CRITICAL | Handle get_secret output carefully |
| 3 | Use labels for filtering | HIGH | label_selector parameter |
| 4 | Check events after changes | MEDIUM | get_events |
Quick Reference
| Task | Tool | Example |
|---|---|---|
| List pods | get_pods |
get_pods(namespace="default") |
| Describe pod | describe_pod |
describe_pod(name, namespace) |
| Get logs | get_pod_logs |
get_pod_logs(name, namespace) |
| List namespaces | get_namespaces |
get_namespaces() |
| Get configmap | get_configmap |
get_configmap(name, namespace) |
| List nodes | get_nodes |
get_nodes() |
Pods
get_pods(namespace="default")
get_pods(namespace="kube-system", label_selector="app=nginx")
describe_pod(name="my-pod", namespace="default")
get_pod_logs(name="my-pod", namespace="default")
get_pod_logs(name="my-pod", namespace="default", previous=True)
delete_pod(name="my-pod", namespace="default")
Namespaces
get_namespaces()
create_namespace(name="my-namespace")
delete_namespace(name="my-namespace")
ConfigMaps
get_configmaps(namespace="default")
get_configmap(name="my-config", namespace="default")
create_configmap(
name="app-config",
namespace="default",
data={"key": "value", "config.yaml": "setting: true"}
)
Secrets
get_secrets(namespace="default")
get_secret(name="my-secret", namespace="default")
create_secret(
name="db-credentials",
namespace="default",
data={"username": "admin", "password": "secret123"}
)
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.
- 10d ago First seen · 131 lines · 36 tokens per session scan A 6ed9fbad4502
k8s-core is a skill published in the GitHub repository rohitg00/kubectl-mcp-server (956 stars, last pushed 5mo ago), licensed MIT. It adds 36 tokens to every session and 817 once invoked, about $0.0002 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.
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