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competition-k8s-control-plane

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Internal downstream skill for ctf-sandbox-orchestrator. CTF-sandbox workflow for Kubernetes API analysis, service-account trust, RBAC edges, admission and controller behavior, cluster secrets, workload mutation, and namespace-scoped drift. Use when the user asks to inspect kube API permissions, service-account tokens, RoleBinding or ClusterRoleBinding edges, admission webhooks, controller-created pods, secret exposure, or why live workloads differ from manifests. Use only after `$ctf-sandbox-orchestrator` has already established sandbox assumptions and routed here.

CTF-Sandbox-Orchestrator/competition-k8s-control-plane/SKILL.md

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Sep 22, 2026
License
MIT

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# Competition K8s Control Plane

Use this skill only as a downstream specialization after `$ctf-sandbox-orchestrator` is already active and has established sandbox assumptions, node ownership, and evidence priorities. If that has not happened yet, return to `$ctf-sandbox-orchestrator` first.

Use this skill when the decisive path runs through Kubernetes control-plane state, API permissions, or controller behavior rather than a single container's runtime alone.

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## Quick Start

1. Separate manifest intent from live cluster state: API objects, mutations, controllers, secrets, and resulting workloads.
2. Identify the active principal first: service account, kubeconfig identity, node credential, webhook, or controller.
3. Map the smallest control-plane edge to its workload effect.
4. Keep RBAC, service accounts, owner references, namespace boundaries, and secret consumers in compact evidence blocks.
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