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-securitygit 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-security)<a href="https://agentmods.dev/skills/rohitg00/kubectl-mcp-server/k8s-security"><img src="https://agentmods.dev/badge/skills/rohitg00/kubectl-mcp-server/k8s-security/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-security"><img src="https://agentmods.dev/badge/skills/rohitg00/kubectl-mcp-server/k8s-security.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 | $0.00038 | $0.01147 |
| Opus 5 | $0.00019 | $0.00574 |
| Sonnet 5 | $0.00008 | $0.00229 |
| Haiku 4.5 | $0.00004 | $0.00115 |
Grade A, and why
k8s-security 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 9d 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 — 193 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Kubernetes Security
Security auditing, RBAC management, and policy enforcement using kubectl-mcp-server tools.
When to Apply
Use this skill when:
- User mentions: "security", "RBAC", "permissions", "policy", "audit", "secrets"
- Operations: security review, permission check, policy enforcement
- Keywords: "who can", "access control", "compliance", "vulnerable"
Priority Rules
| Priority | Rule | Impact | Tools |
|---|---|---|---|
| 1 | Check cluster-admin bindings first | CRITICAL | get_cluster_role_bindings |
| 2 | Audit secrets access permissions | CRITICAL | Review role rules |
| 3 | Verify network isolation | HIGH | get_network_policies |
| 4 | Check policy compliance | HIGH | kyverno_*, gatekeeper_* |
| 5 | Review pod security contexts | MEDIUM | describe_pod |
Quick Reference
| Task | Tool | Example |
|---|---|---|
| List roles | get_roles |
get_roles(namespace) |
| Cluster roles | get_cluster_roles |
get_cluster_roles() |
| Role bindings | get_role_bindings |
get_role_bindings(namespace) |
| Service accounts | get_service_accounts |
get_service_accounts(namespace) |
| Kyverno policies | kyverno_clusterpolicies_list_tool |
kyverno_clusterpolicies_list_tool() |
RBAC Auditing
List Roles and Bindings
get_roles(namespace)
get_cluster_roles()
get_role_bindings(namespace)
get_cluster_role_bindings()
Check Service Account Permissions
get_service_accounts(namespace)
Common RBAC Patterns
| Pattern | Risk Level | Check |
|---|---|---|
| cluster-admin binding | Critical | get_cluster_role_bindings() |
| Wildcard verbs (*) | High | Review role rules |
| secrets access | High | Check get/list on secrets |
| pod/exec | High | Allows container access |
See RBAC-PATTERNS.md for detailed patterns and remediation.
Policy Enforcement
Kyverno Policies
kyverno_policies_list_tool(namespace)
kyverno_clusterpolicies_list_tool()
kyverno_policy_get_tool(name, namespace)
What ships with it
2 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.
- 9d ago First seen · 193 lines · 38 tokens per session scan A ed043317e7e1
k8s-security is a skill published in the GitHub repository rohitg00/kubectl-mcp-server (956 stars, last pushed 5mo ago), licensed MIT. It adds 38 tokens to every session and 1,147 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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