volcano-node-resources

volcano-node-resources is a skill for Claude Code, Codex from scitix/siclaw. It costs 27 tokens per session (2,050 once invoked), scanned A, original, Apache-2.0.

A diagnostic tool for checking the computing capacity of nodes in a Volcano cluster. Volcano is a Kubernetes scheduler for workloads that may need groups of resources together.

In plain words
What is it for?
It helps inspect all nodes or selected nodes, filter by labels, and view resource usage or the pods running on them.
Why use it?
It shows whether nodes have enough available CPU, memory, or GPUs, helping explain why workloads may not be scheduled.

Skill for Claude CodeCodex

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

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is bash skills/core/volcano-queue-diagnose/scripts/diagnose-queue.sh.

Good fit It helps inspect all nodes or selected nodes, filter by labels, and view resource usage or the pods running on them.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/scitix/siclaw
agentmods
npx agentmods add skills/scitix/siclaw/volcano-node-resources

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 volcano-node-resources

README.md
[![agentmods](https://agentmods.dev/badge/skills/scitix/siclaw/volcano-node-resources/github.svg)](https://agentmods.dev/skills/scitix/siclaw/volcano-node-resources)
Your own site
<a href="https://agentmods.dev/skills/scitix/siclaw/volcano-node-resources"><img src="https://agentmods.dev/badge/skills/scitix/siclaw/volcano-node-resources/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 volcano-node-resources

Your own site · 80×15
<a href="https://agentmods.dev/skills/scitix/siclaw/volcano-node-resources"><img src="https://agentmods.dev/badge/skills/scitix/siclaw/volcano-node-resources.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 27 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,050 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00027 $0.02050
Opus 5.5 $0.00011 $0.00820
Sonnet 5.5 $0.00005 $0.00410
Haiku 4.5 $0.00003 $0.00205

Measured 1mo ago against content hash e0ece5972e87, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

volcano-node-resources 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 1mo ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/get-node-resources.sh), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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/core/volcano-node-resources/SKILL.md · 335 lines

How it starts

The opening of the file, as written. The whole thing — 335 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Volcano Node Resources

Query cluster node resources to understand capacity and availability for Volcano scheduling. This skill helps identify resource bottlenecks at the node level.

Scope: This skill is for diagnosis only. It retrieves resource information but does not modify any cluster state.

Usage

bash skills/core/volcano-node-resources/scripts/get-node-resources.sh [options]

Parameters

Parameter Required Description
--node NODE no Query specific node only
--label LABEL no Filter nodes by label (e.g., gpu=true)
--show-usage no Show current resource usage (requires metrics-server)
--show-pods no Show pods running on each node
--format FORMAT no Output format: table (default), json, wide

Examples

Get overview of all nodes:

bash skills/core/volcano-node-resources/scripts/get-node-resources.sh

Check specific node:

bash skills/core/volcano-node-resources/scripts/get-node-resources.sh --node worker-1

Check GPU nodes:

bash skills/core/volcano-node-resources/scripts/get-node-resources.sh --label nvidia.com/gpu.present=true

Show resource usage:

bash skills/core/volcano-node-resources/scripts/get-node-resources.sh --show-usage

Show with pod information:

bash skills/core/volcano-node-resources/scripts/get-node-resources.sh --show-pods

JSON output for parsing:

bash skills/core/volcano-node-resources/scripts/get-node-resources.sh --format json

Understanding Node Resources

Resource Types

Resource Description Scheduling Impact
cpu CPU cores (millicores) Primary scheduling constraint
memory RAM (bytes) Primary scheduling constraint
nvidia.com/gpu GPU devices Hardware-specific scheduling
pods Max pods per node Density limit
ephemeral-storage Disk space Secondary constraint

Read the full file on GitHub · 335 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 1mo ago First seen · 335 lines · 27 tokens per session scan A e0ece5972e87

Subscribe to this mod's changes

volcano-node-resources is a skill published in the GitHub repository scitix/siclaw (238 stars, last pushed 6d ago), licensed Apache-2.0. It adds 27 tokens to every session and 2,050 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-08-30.

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