coreml

Load Core ML models and run predictions in Swift iOS apps.

Updated Jun 5, 2026
One-click install
npx skills add https://github.com/harshav167/build-ios-apps --skill coreml-harshav167
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: coreml
Source: https://github.com/harshav167/build-ios-apps/tree/main/skills/coreml
Command: npx skills add https://github.com/harshav167/build-ios-apps --skill coreml-harshav167

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

## What problem does it solve? Core ML on-device inference is essential for private, low-latency AI in iOS apps; this skill centralizes Swift-based Core ML integration to streamline model loading, prediction, and deployment.

## Core Features & Use Cases

  • Load models from .mlmodel, .mlpackage, or .mlmodelc and perform predictions with auto-generated Swift classes or MLFeatureProvider
  • Configure compute units (CPU, GPU, Neural Engine) and leverage MLComputePlan for profiling
  • Integrate with Vision for automatic preprocessing and multi-model pipelines across apps
  • Deploy and manage models efficiently, including caching, background loading, and memory considerations

### Quick Start Load a Core ML model, configure compute units, and run a sample prediction to validate on-device inference.

Frequently Asked Questions about coreml

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I load a Core ML model in Swift and run a prediction on iOS?

To load a Core ML model in Swift, use auto-generated classes or MLFeatureProvider from .mlmodel, .mlpackage, or .mlmodelc files. You can then configure compute units and execute on-device inference predictions directly within your iOS app.

How do I configure Core ML compute units for CPU, GPU, or Neural Engine?

Core ML compute units like CPU, GPU, and Neural Engine can be configured during model initialization. You can also leverage MLComputePlan for profiling to optimize on-device inference deployment and prediction performance across different hardware units.

Can I use Vision framework for automatic preprocessing with Core ML models?

Yes, you can integrate Core ML models with the Vision framework for automatic image preprocessing. This allows you to build multi-model pipelines that handle on-device inference workflows across your iOS apps efficiently.

What is the best way to manage Core ML model deployment and memory in iOS apps?

Efficient Core ML deployment involves implementing caching, background loading, and memory considerations. Managing these aspects ensures low-latency, private on-device inference and prediction execution without degrading iOS app performance.

Does Core ML on-device inference support MLTensor and MLMultiArray workflows?

Core ML on-device inference supports both MLMultiArray and MLTensor workflows in Swift. These structures handle input and output data for model predictions, integrating seamlessly with MLFeatureProvider and auto-generated classes.

Why use MLComputePlan when integrating Core ML models in Swift?

MLComputePlan is used during Core ML integration to profile and evaluate compute unit performance. It helps optimize model loading and prediction execution by analyzing CPU, GPU, and Neural Engine capabilities before deployment.