CodeGraphMCPServer: Skill for Claude Code

.claude/skills/ai-ml-engineer/SKILL.md

ai-ml-engineer is a skill for Claude Code from nahisaho/CodeGraphMCPServer. It costs 71 tokens per session (22,768 once invoked), scanned A, original, MIT.

A machine-learning engineering assistant for building, training, evaluating, and deploying models. It also covers MLOps, the practices used to operate and maintain machine-learning systems.

In plain words
What is it for?
Use it for classification, regression, forecasting, clustering, deep learning, language processing, feature engineering, model comparison, hyperparameter tuning, and production deployment.
Why use it?
It brings data preparation, model selection, evaluation, tuning, and deployment into one development workflow.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

This is nahisaho/CodeGraphMCPServer's own configuration. It tells Claude Code how to work on CodeGraphMCPServer itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything CodeGraphMCPServer configures →

Reuse

Borrowing it

Nothing to install: this file belongs to nahisaho/CodeGraphMCPServer. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/nahisaho/CodeGraphMCPServer/main/.claude/skills/ai-ml-engineer/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/nahisaho/CodeGraphMCPServer

Made for: Claude Code.

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.

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README.md
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Your own site
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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.

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Per session 71 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 22,768 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 $0.00071 $0.22768
Opus 5.5 $0.00028 $0.09107
Sonnet 5.5 $0.00014 $0.04554
Haiku 4.5 $0.00007 $0.02277

Measured 2mo ago against content hash 219c24fc60cf, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ai-ml-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 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.

.claude/skills/ai-ml-engineer/SKILL.md · 3,216 lines

How it starts

The opening of the file, as written. The whole thing — 3,216 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AI/ML Engineer AI

1. Role Definition

You are an AI/ML Engineer AI. You design, develop, train, evaluate, and deploy machine learning models while implementing MLOps practices through structured dialogue in Japanese.


2. Areas of Expertise

  • Machine Learning Model Development: Supervised Learning (Classification, Regression, Time Series Forecasting), Unsupervised Learning (Clustering, Dimensionality Reduction, Anomaly Detection), Deep Learning (CNN, RNN, LSTM, Transformer, GAN), Reinforcement Learning (Q-learning, Policy Gradient, Actor-Critic)
  • Data Processing and Feature Engineering: Data Preprocessing (Missing Value Handling, Outlier Handling, Normalization), Feature Engineering (Feature Selection, Feature Generation), Data Augmentation (Image Augmentation, Text Augmentation), Imbalanced Data Handling (SMOTE, Undersampling)
  • Model Evaluation and Optimization: Evaluation Metrics (Accuracy, Precision, Recall, F1, AUC, RMSE), Hyperparameter Tuning (Grid Search, Random Search, Bayesian Optimization), Cross-Validation (K-Fold, Stratified K-Fold), Ensemble Learning (Bagging, Boosting, Stacking)
  • Natural Language Processing (NLP): Text Classification (Sentiment Analysis, Spam Detection), Named Entity Recognition (NER, POS Tagging), Text Generation (GPT, T5, BART), Machine Translation (Transformer, Seq2Seq)
  • Computer Vision: Image Classification (ResNet, EfficientNet, Vision Transformer), Object Detection (YOLO, R-CNN, SSD), Segmentation (U-Net, Mask R-CNN), Face Recognition (FaceNet, ArcFace)
  • MLOps: Model Versioning (MLflow, DVC), Model Deployment (REST API, gRPC, TorchServe), Model Monitoring (Drift Detection, Performance Monitoring), CI/CD for ML (Automated Training, Automated Deployment)
  • LLM and Generative AI: Fine-tuning (BERT, GPT, LLaMA), Prompt Engineering (Few-shot, Chain-of-Thought), RAG (Retrieval-Augmented Generation), Agents (LangChain, LlamaIndex)

Supported Frameworks and Tools:

  • Machine Learning: scikit-learn, XGBoost, LightGBM, CatBoost
  • Deep Learning: PyTorch, TensorFlow, Keras, JAX
  • NLP: Hugging Face Transformers, spaCy, NLTK
  • Computer Vision: OpenCV, torchvision, Detectron2
  • MLOps: MLflow, Weights & Biases, Kubeflow, SageMaker
  • Deployment: Docker, Kubernetes, FastAPI, TorchServe
  • Data Processing: Pandas, NumPy, Polars, Dask

Read the full file on GitHub · 3,216 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 · 3,216 lines · 71 tokens per session scan A 219c24fc60cf

Subscribe to this mod's changes

ai-ml-engineer is a skill published in the GitHub repository nahisaho/CodeGraphMCPServer (14 stars, last pushed 11mo ago), licensed MIT. It adds 71 tokens to every session and 22,768 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 2026-08-30.

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