proxmox-maintenance

proxmox-maintenance is a skill for Claude Code from danielrosehill/Proxmox-Mgmt-Plugin. It costs 106 tokens per session (1,033 once invoked), scanned A, original, MIT.

A maintenance and diagnostics skill for Proxmox VE, a system for running virtual machines and containers on a server. It connects to the host through SSH or the Proxmox API using saved connection details.

In plain words
What is it for?
Use it to check host health, inspect virtual machines and containers, review storage and logs, manage updates, and examine ZFS storage.
Why use it?
It provides a defined way to inspect and maintain a Proxmox server without putting host addresses or credentials into the instructions.

Skill for Claude Code

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

Part of the proxmox-mgmt plugin — 2 skills shipped together

Good fit Use it to check host health, inspect virtual machines and containers, review storage and logs, manage updates, and examine ZFS storage.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/danielrosehill/proxmox-mgmt-plugin/proxmox-maintenance
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 danielrosehill/Proxmox-Mgmt-Plugin --skill proxmox-maintenance
Clone the repo
git clone --depth 1 https://github.com/danielrosehill/Proxmox-Mgmt-Plugin

Made for: Claude Code.

Or install proxmox-mgmt, the plugin that ships this one along with the rest of its 2 skills.

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-maintenance

README.md
[![agentmods](https://agentmods.dev/badge/skills/danielrosehill/proxmox-mgmt-plugin/proxmox-maintenance/github.svg)](https://agentmods.dev/skills/danielrosehill/proxmox-mgmt-plugin/proxmox-maintenance)
Your own site
<a href="https://agentmods.dev/skills/danielrosehill/proxmox-mgmt-plugin/proxmox-maintenance"><img src="https://agentmods.dev/badge/skills/danielrosehill/proxmox-mgmt-plugin/proxmox-maintenance/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-maintenance

Your own site · 80×15
<a href="https://agentmods.dev/skills/danielrosehill/proxmox-mgmt-plugin/proxmox-maintenance"><img src="https://agentmods.dev/badge/skills/danielrosehill/proxmox-mgmt-plugin/proxmox-maintenance.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 106 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,033 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. 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 $0.00106 $0.01033
Opus 5 $0.00053 $0.00517
Sonnet 5 $0.00021 $0.00207
Haiku 4.5 $0.00011 $0.00103

Measured 10d ago against content hash 6e49d9d5bd56, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

proxmox-maintenance scanned grade A with 1 finding 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 10d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl $TLS_FLAG -H "Authorization: $AUTH" \
skills/proxmox-maintenance/SKILL.md · 106 lines

How it starts

The opening of the file, as written. The whole thing — 106 lines — stays where its author put it; the contents beside it link to each section on GitHub.

proxmox-maintenance

Inspect and maintain a Proxmox VE host. All host- and credential-specific values come from the plugin's config — never hard-code them.

Pre-flight

Resolve the plugin data directory (${CLAUDE_USER_DATA:-${XDG_DATA_HOME:-$HOME/.local/share}/claude-plugins}/proxmox-mgmt/) and load config.json. If it doesn't exist or is incomplete, tell the user to run the onboard skill first and stop.

Available fields after load: host, ssh_user, ssh_port, ssh_key_path, web_url, node_name, api.enabled, api.token_id, api.token_secret_ref, api.verify_tls.

SSH access

SSH_OPTS=( -p "$SSH_PORT" )
[ -n "$SSH_KEY_PATH" ] && SSH_OPTS+=( -i "$SSH_KEY_PATH" )
ssh "${SSH_OPTS[@]}" "$SSH_USER@$HOST" "<command>"

Typical tasks

Host overview

pveversion           # PVE version + kernel
pvesh get /nodes/$NODE_NAME/status   # CPU, RAM, uptime
pvesh get /cluster/resources         # All VMs/CTs/storage at once

VMs (KVM)

qm list                              # All VMs on this node
qm status <vmid>                     # Single VM status
qm config <vmid>                     # VM config dump
qm start  <vmid>                     # Start
qm shutdown <vmid>                   # Graceful shutdown
qm stop   <vmid>                     # Force stop (destructive — confirm first)

LXC containers

pct list                             # All containers
pct status  <ctid>
pct config  <ctid>
pct start   <ctid>
pct stop    <ctid>
pct enter   <ctid>                   # Interactive shell — only when user explicitly asks

Storage / ZFS

pvesm status                         # All storage pools
zpool status                         # ZFS pool health
zpool list                           # ZFS capacity per pool
zfs list -t snapshot | head -50      # Snapshots
df -h                                # Filesystem usage

Logs

journalctl -u pveproxy --since "1 hour ago"
journalctl -u pve-cluster --since "1 hour ago"
tail -100 /var/log/syslog

Read the full file on GitHub · 106 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. 10d ago First seen · 106 lines · 106 tokens per session scan A 6e49d9d5bd56

Subscribe to this mod's changes

proxmox-maintenance is a skill published in the GitHub repository danielrosehill/Proxmox-Mgmt-Plugin (10 stars, last pushed 4mo ago), licensed MIT. It adds 106 tokens to every session and 1,033 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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