kubeflow-training-operator

kubeflow-training-operator is a skill for Claude Code, Codex from Aidas-dev/k8s-agent-skills. It costs 49 tokens per session (1,258 once invoked), scanned A, original, MIT.

A Kubernetes add-on for running distributed machine-learning jobs through custom resource definitions, which are Kubernetes objects for declaring application workloads. This version is legacy and has been replaced by Kubeflow Trainer v2.

In plain words
What is it for?
Use it to define and run PyTorch, TensorFlow, MPI, or XGBoost training jobs on Kubernetes, including ModelMesh resources where supported.
Why use it?
It supports older Kubeflow deployments, but new deployments should use the newer Trainer v2 approach.

Skill for Claude CodeCodex

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

Good fit Use it to define and run PyTorch, TensorFlow, MPI, or XGBoost training jobs on Kubernetes, including ModelMesh resources where supported.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/aidas-dev/k8s-agent-skills/kubeflow-training-operator
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 kubeflow-training-operator
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 kubeflow-training-operator

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/aidas-dev/k8s-agent-skills/kubeflow-training-operator"><img src="https://agentmods.dev/badge/skills/aidas-dev/k8s-agent-skills/kubeflow-training-operator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 49 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,258 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 $0.00049 $0.01258
Opus 5 $0.00024 $0.00629
Sonnet 5 $0.00010 $0.00252
Haiku 4.5 $0.00005 $0.00126

Measured 9d ago against content hash 51ac77b4224a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

kubeflow-training-operator 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/kubeflow-training-operator/SKILL.md · 177 lines

How it starts

The opening of the file, as written. The whole thing — 177 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Kubeflow Training Operator v1 (Legacy)

Repository: github.com/kubeflow/training-operator
API version: kubeflow.org/v1
Status: Deprecated — maintained on release-1.9 branch. New deployments should use kubeflow-trainer skill (Trainer v2).

Migration Status

v1 CRD v2 Equivalent Migration Status
PyTorchJob TrainJob + Runtime (mlPolicy.torch) ✅ Fully migrated
TFJob TrainJob + Runtime (mlPolicy.mpi) ✅ Fully migrated
MPIJob TrainJob + Runtime (mlPolicy.mpi) ✅ Fully migrated
XGBoostJob TrainJob + Runtime (mlPolicy.xgboost) ✅ Supported in v2.2
PaddleJob TrainJob + Runtime ⚠️ Pending
ModelMesh Separate project

Migration guide: kubeflow.org/docs/components/trainer/operator-guides/migration/

CRDs

PyTorchJob

apiVersion: kubeflow.org/v1
kind: PyTorchJob
metadata:
  name: pytorch-mnist
spec:
  pytorchReplicaSpecs:
    Master:
      replicas: 1
      restartPolicy: OnFailure
      template:
        spec:
          containers:
            - name: pytorch
              image: pytorch/pytorch:2.5.0-cuda12.4-cudnn9-runtime
              command:
                - python
                - /workspace/train.py
              resources:
                limits:
                  nvidia.com/gpu: 1
    Worker:
      replicas: 3
      restartPolicy: OnFailure
      template:
        spec:
          containers:
            - name: pytorch
              image: pytorch/pytorch:2.5.0-cuda12.4-cudnn9-runtime
              command:
                - python
                - /workspace/train.py
              resources:
                limits:
                  nvidia.com/gpu: 1

TFJob

apiVersion: kubeflow.org/v1
kind: TFJob
metadata:
  name: tf-mnist
spec:
  tfReplicaSpecs:
    Chief:
      replicas: 1
      restartPolicy: OnFailure
      template:
        spec:
          containers:
            - name: tensorflow
              image: tensorflow/tensorflow:2.17.0-gpu
              command: ["python", "/workspace/train.py"]
    Worker:
      replicas: 2
      restartPolicy: OnFailure
      template:
        spec:
          containers:
            - name: tensorflow
              image: tensorflow/tensorflow:2.17.0-gpu
              command: ["python", "/workspace/train.py"]
    PS:
      replicas: 1
      restartPolicy: OnFailure
      template:
        spec:
          containers:
            - name: tensorflow
              image: tensorflow/tensorflow:2.17.0-gpu
              command: ["python", "/workspace/train.py"]

Read the full file on GitHub · 177 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. 9d ago First seen · 177 lines · 49 tokens per session scan A 51ac77b4224a

Subscribe to this mod's changes

kubeflow-training-operator is a skill published in the GitHub repository Aidas-dev/k8s-agent-skills (2 stars, last pushed 26d ago), licensed MIT. It adds 49 tokens to every session and 1,258 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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