# Kubernetes Rbac Review

> Kubernetes RBAC Review

- Skill: `vincentchuwaichow/kubernetes-rbac-review` (Agent Skill, multi-file: 5 files)
- Install (CLI): `npx skillmds@latest add vincentchuwaichow/kubernetes-rbac-review`
- Raw SKILL.md: https://api.skillmd.com/api/skills/vincentchuwaichow/kubernetes-rbac-review/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: DevOps & Infra
- Author: VincentChuWaiChow (https://skillmd.com/u/vincentchuwaichow)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/vincentchuwaichow/kubernetes-rbac-review

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# Kubernetes RBAC Review

## Purpose

Review Kubernetes RBAC objects — Roles, ClusterRoles, RoleBindings, ClusterRoleBindings, and ServiceAccounts — against least privilege, namespace scope minimization, and operational safety.

## Lean operating rules

- Prefer live cluster evidence (`kubectl auth can-i`, `kubectl get rolebinding`, audit logs) when the active client exposes it; otherwise fall back to official Kubernetes documentation and sanitized user evidence.
- Separate confirmed facts from inference. If state was not queried or shown, say so.
- Challenge cluster-scoped access granted to workloads that only need namespace-scoped access.
- Challenge wildcard verbs (`*`), wildcard resources (`*`), and wildcard API groups (`*`) unless explicitly justified.
- Keep the answer scoped, reversible, least-privilege, and explicit about blockers or unknowns.

## References

Load these only when needed:

- [Evidence path and tooling](references/mcp-and-evidence.md) — use when choosing live cluster evidence, confirming MCP capability, or switching to documentation mode.
- [Workflow and output contract](references/workflow-and-output.md) — use when executing the full review, applying stress checks, or formatting the final answer.
- [Official sources](references/official-sources.md) — use when you need the detailed Kubernetes documentation list or source notes.

## Response minimum

Return, at minimum:

- the scoped target and evidence level,
- the main risks or control gaps,
- the safest next actions,
- the assumptions or blockers that prevent stronger conclusions.