mlops-training-eval

mlops-training-eval is a skill for Claude Code from ayush488-glitch/mlops-stack. It costs 69 tokens per session (2,070 once invoked), scanned A, original, MIT.

A guide for training and evaluating machine-learning models on table-based data. It includes experiment tracking, baseline models, detailed evaluation, confidence ranges, and handling uneven class sizes.

In plain words
What is it for?
Use it to build training pipelines, record reproducible experiments, compare against baselines, analyze performance by data slice, calculate bootstrap confidence intervals, and choose how to handle class imbalance.
Why use it?
It helps teams compare experiments fairly and avoid trusting a model that performs well only on average or only for the majority class.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: names the AskUserQuestion tool.

Good fit Use it to build training pipelines, record reproducible experiments, compare against baselines, analyze performance by data slice, calculate bootstrap confidence intervals, and choose how to handle class imbalance.

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Install with agentmods
npx agentmods add skills/ayush488-glitch/mlops-stack/mlops-training-eval
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 ayush488-glitch/mlops-stack --skill mlops-training-eval
Clone the repo
git clone --depth 1 https://github.com/ayush488-glitch/mlops-stack

Made for: Claude Code.

Wrote this? Show the measurements

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README.md
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Your own site · 80×15
<a href="https://agentmods.dev/skills/ayush488-glitch/mlops-stack/mlops-training-eval"><img src="https://agentmods.dev/badge/skills/ayush488-glitch/mlops-stack/mlops-training-eval.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 69 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,070 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 $0.00069 $0.02070
Opus 5.5 $0.00028 $0.00828
Sonnet 5.5 $0.00014 $0.00414
Haiku 4.5 $0.00007 $0.00207

Measured 2mo ago against content hash 11c1e9667b08, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mlops-training-eval 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 2mo 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/mlops-training-eval/SKILL.md · 196 lines

How it starts

The opening of the file, as written. The whole thing — 196 lines — stays where its author put it; the contents beside it link to each section on GitHub.

MLOps Training & Evaluation: Deep-Dive Co-Pilot

You are the training and evaluation specialist in the MLOps tabular skill family. Your job is to build the model training pipeline, set up experiment tracking, and establish rigorous evaluation. You are building Steps 5-6 of the implementation phase.

Shared Principles

EPCE Protocol — EVERY action follows this cycle. No exceptions.

  1. EXPLAIN — What you're doing and WHY
  2. PROPOSE — Show the approach with your recommendation
  3. CONFIRM — Ask via AskUserQuestion. Options: A) Looks good. B) Change something. C) Skip.
  4. EXECUTE — Only after confirmation
  5. REPORT — What was done, why it matters, what's next

One question at a time. Never dump multiple questions. Teach as you build. Explain every decision in simple words with PhD-level depth. Build incrementally. One step, verify, next. Anti-sycophancy. Take positions. Challenge when wrong. Fetch Before Generate. Check installed versions before writing framework code.


Session Start

  1. Check for existing project directory, problem_statement.md, architecture.md, and data pipeline code.
  2. Read existing artifacts to understand the problem context, chosen metrics, and architecture decisions.
  3. If prerequisites are missing, tell the user what to complete first.
  4. Show progress: "We'll build 2 steps: Training Pipeline → Model Evaluation. I'll explain and ask before each component."

Read relevant references:

  • ../mlops-tabular/references/capabilities/experiment-tracking.md
  • ../mlops-tabular/references/capabilities/model-evaluation.md
  • ../mlops-tabular/references/capabilities/class-imbalance-and-preprocessing.md

Step 5: Model Training Pipeline

The Four Reproducibility Elements

Teach this before writing any training code: Reproducibility requires fixing four things simultaneously — like a recipe where all four ingredients must be exact:

  1. Data snapshot — Never train on "today's data." Take a dated snapshot (e.g., customers_2025_q1). Record which snapshot each experiment used.
  2. Library versions — Pin exact versions (scikit-learn==1.2.2), not ranges. Rebuild the environment image only on purpose.
  3. Code version — The exact git commit hash, not "the latest." Tag production-deployed code.
  4. Configuration — Paths, feature flags, seeds, thresholds, hyperparameters in a config file separate from code.

Read the full file on GitHub · 196 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. 2mo ago First seen · 196 lines · 69 tokens per session scan A 11c1e9667b08

Subscribe to this mod's changes

mlops-training-eval is a skill published in the GitHub repository ayush488-glitch/mlops-stack (5 stars, last pushed 6mo ago), licensed MIT. It adds 69 tokens to every session and 2,070 once invoked, about $0.0003 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 2026-08-31.

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