Hardens Kubernetes RBAC by designing least-privilege Roles and ClusterRoles, auditing RoleBindings, eliminating cluster-admin sprawl, separating service accounts, and integrating an external OIDC identity provider. Use when tightening cluster access control, removing excessive ClusterRoleBindings, or hardening service-account permissions against escalation and lateral movement.
Install
npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill implementing-rbac-hardening-for-kubernetesnpx skills add mukul975/Anthropic-Cybersecurity-Skills --skill implementing-rbac-hardening-for-kubernetes -a claude-code -gnpx skills add mukul975/Anthropic-Cybersecurity-Skills --skill implementing-rbac-hardening-for-kubernetes -a codex -ggemini skills install https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git --path skills/implementing-rbac-hardening-for-kubernetesgh skill install mukul975/Anthropic-Cybersecurity-Skills implementing-rbac-hardening-for-kubernetesgit clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills /tmp/mukul975__Anthropic-Cybersecurity-Skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/mukul975__Anthropic-Cybersecurity-Skills/skills/implementing-rbac-hardening-for-kubernetes ~/.claude/skills/implementing-rbac-hardening-for-kubernetes # Claude Code
cp -R /tmp/mukul975__Anthropic-Cybersecurity-Skills/skills/implementing-rbac-hardening-for-kubernetes ~/.agents/skills/implementing-rbac-hardening-for-kubernetes # Codex, Cursor, Gemini CLI, Copilot, OpenCode