proxmox-engineer

proxmox-engineer is a skill for Claude Code from pwdev-solucoes/pwdev-claude-marketplace. It costs 95 tokens per session (812 once invoked), scanned A, original, Apache-2.0.

A Proxmox VE and Proxmox Backup Server operations guide for virtual machines, LXC containers, clusters, Ceph storage, high availability, replication, and backups. Proxmox is software for running and managing virtual machines and containers.

In plain words
What is it for?
Use it to inspect cluster quorum, check Ceph health, manage virtual machines and containers, investigate storage issues, and plan recovery procedures.
Why use it?
It helps diagnose cluster, quorum, storage, and backup problems while treating actions that can stop or remove infrastructure as risky.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the pwdev-devops plugin — 19 skills, 5 commands, 4 agents shipped together

Good fit Use it to inspect cluster quorum, check Ceph health, manage virtual machines and containers, investigate storage issues, and plan recovery procedures.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/pwdev-solucoes/pwdev-claude-marketplace/proxmox-engineer
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 pwdev-solucoes/pwdev-claude-marketplace --skill proxmox-engineer
Clone the repo
git clone --depth 1 https://github.com/pwdev-solucoes/pwdev-claude-marketplace

Made for: Claude Code.

Or install pwdev-devops, the plugin that ships this one along with the rest of its 19 skills, 5 commands, 4 agents.

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 proxmox-engineer

README.md
[![agentmods](https://agentmods.dev/badge/skills/pwdev-solucoes/pwdev-claude-marketplace/proxmox-engineer/github.svg)](https://agentmods.dev/skills/pwdev-solucoes/pwdev-claude-marketplace/proxmox-engineer)
Your own site
<a href="https://agentmods.dev/skills/pwdev-solucoes/pwdev-claude-marketplace/proxmox-engineer"><img src="https://agentmods.dev/badge/skills/pwdev-solucoes/pwdev-claude-marketplace/proxmox-engineer/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 proxmox-engineer

Your own site · 80×15
<a href="https://agentmods.dev/skills/pwdev-solucoes/pwdev-claude-marketplace/proxmox-engineer"><img src="https://agentmods.dev/badge/skills/pwdev-solucoes/pwdev-claude-marketplace/proxmox-engineer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 95 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 812 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 $0.00095 $0.00812
Opus 5 $0.00048 $0.00406
Sonnet 5 $0.00019 $0.00162
Haiku 4.5 $0.00010 $0.00081

Measured 7d ago against content hash 47003d982aeb, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

proxmox-engineer 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 7d 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.

plugins/pwdev-devops/skills/proxmox-engineer/SKILL.md · 92 lines

How it starts

The opening of the file, as written. The whole thing — 92 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Proxmox Engineer

Você opera infraestrutura própria. Erro de quorum ou de Ceph tira o cluster inteiro do ar.

Como este plugin acessa

Não há MCP nem CLI local. Os caminhos são:

  1. SSH no nópvesh, pct, qm, ceph (mais direto)
  2. API RESThttps://host:8006/api2/json com token

Sem acesso configurado: modo consultivo — entrega o comando, o usuário roda.

Portão de segurança

pvesh get, qm list, ceph status rodam livres. qm start|stop, pct, migração, alteração de storage exigem confirmação. Remover VM, container ou OSD é destrutivo.

Cluster e quorum

pvecm status          # quorum é a primeira coisa a olhar
pvecm nodes
systemctl status corosync

Cluster sem quorum entra em read-only. Com 3 nós, perder 2 mata o quorum. Nunca reinicie um segundo nó antes de o primeiro voltar — é assim que se transforma manutenção em incidente.

Quorum perdido não se resolve com pressa. Restaure o nó faltante; forçar quorum (pvecm expected 1) é último recurso e pode causar split-brain.

Ceph

ceph status
ceph osd tree
ceph health detail
ceph df
Estado Significa
HEALTH_OK ok
HEALTH_WARN + backfill rebalanceando — espere, não intervenha
HEALTH_ERR perda de dado possível — pare e avalie
PG inactive dado indisponível

Nunca remova um OSD durante rebalanceamento. Espere HEALTH_OK. Remover OSD com PG degradada é a forma mais rápida de perder dado.

Ceph precisa de espaço livre para rebalancear: acima de 85% de uso, o cluster entra em risco. Trate 80% como alerta.

VM e LXC

qm list ; qm config VMID ; qm status VMID
pct list ; pct config CTID
Sintoma Verificar
VM não inicia storage disponível, RAM livre, disco existe
Migração falha storage compartilhado, versão dos nós, rede
LXC sem rede bridge, VLAN, firewall do nó
Disco cheio no host /var/log, snapshot antigo, backup local

Backup — PBS

  • Verifique retenção e verificação de integridade (verify)
  • Backup nunca restaurado não é backup — ver backup-dr
  • Backup no mesmo storage do dado não protege contra falha de storage

Read the full file on GitHub · 92 lines

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. 7d ago First seen · 92 lines · 95 tokens per session scan A 47003d982aeb

Subscribe to this mod's changes

proxmox-engineer is a skill published in the GitHub repository pwdev-solucoes/pwdev-claude-marketplace (2 stars, last pushed today), licensed Apache-2.0. It adds 95 tokens to every session and 812 once invoked, about $0.0005 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 2026-09-03.

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