rook-ceph

rook-ceph is a skill for Claude Code, Codex from Aidas-dev/k8s-agent-skills. It costs 44 tokens per session (274 once invoked), scanned A, original, MIT.

A router for managing Ceph storage through Rook, a Kubernetes operator that runs and configures Ceph clusters. It directs deployment tasks and command-line diagnostics to the appropriate instructions.

In plain words
What is it for?
Use it to deploy or manage Ceph resources such as block pools, object storage, NFS, and CSI, or to run health checks and storage administration commands.
Why use it?
It helps distinguish between changing the cluster configuration and investigating or maintaining an existing cluster.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to deploy or manage Ceph resources such as block pools, object storage, NFS, and CSI, or to run health checks and storage administration commands.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/aidas-dev/k8s-agent-skills/rook-ceph
Install

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.

Any agent
npx skills add Aidas-dev/k8s-agent-skills --skill rook-ceph
Clone the repo
git clone --depth 1 https://github.com/Aidas-dev/k8s-agent-skills

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for rook-ceph

README.md
[![agentmods](https://agentmods.dev/badge/skills/aidas-dev/k8s-agent-skills/rook-ceph/github.svg)](https://agentmods.dev/skills/aidas-dev/k8s-agent-skills/rook-ceph)
Your own site
<a href="https://agentmods.dev/skills/aidas-dev/k8s-agent-skills/rook-ceph"><img src="https://agentmods.dev/badge/skills/aidas-dev/k8s-agent-skills/rook-ceph/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.

agentmods 80×15 button for rook-ceph

Your own site · 80×15
<a href="https://agentmods.dev/skills/aidas-dev/k8s-agent-skills/rook-ceph"><img src="https://agentmods.dev/badge/skills/aidas-dev/k8s-agent-skills/rook-ceph.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 44 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 274 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00044 $0.00274
Opus 5 $0.00022 $0.00137
Sonnet 5 $0.00009 $0.00055
Haiku 4.5 $0.00004 $0.00027

Measured 9d ago against content hash f80e252eb3e4, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

rook-ceph 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.

skills/rook-ceph/SKILL.md · 23 lines

What it actually says

Rook-Ceph

Skill router. Pick sub-skill based on task.

Which Sub-Skill?

Task Load skill What it does
Deploy/manage CephCluster, block pools, object store, NFS, CSI rook-ceph-operator CRD reference, cluster spec, CSI settings, upgrade patterns
Run ceph CLI commands — health, OSD mgmt, RBD, RGW, CRUSH rook-ceph-toolbox Toolbox pod operations, diagnostics, maintenance procedures

Decision Flow

  • Writing YAML for CephCluster, CephBlockPool, CephObjectStore? → rook-ceph-operator
  • Troubleshooting, running ceph status, OSD operations, pool management? → rook-ceph-toolbox
  • Need upgrade procedure, CSI driver config, or CRD schema fields? → rook-ceph-operator
  • Need CephFS subvolume, RBD snapshots, or rgw user management? → rook-ceph-toolbox
Changes

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.

  1. 9d ago First seen · 23 lines · 44 tokens per session scan A f80e252eb3e4

Subscribe to this mod's changes

rook-ceph is a skill published in the GitHub repository Aidas-dev/k8s-agent-skills (2 stars, last pushed 25d ago), licensed MIT. It adds 44 tokens to every session and 274 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 2026-08-31.

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