swift-combine

Provide Combine workflows for managing asynchronous data streams in Swift.

9|Updated Nov 18, 2025
One-click install
npx skills add https://github.com/pluginagentmarketplace/custom-plugin-swift --skill swift-combine
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: swift-combine
Source: https://github.com/pluginagentmarketplace/custom-plugin-swift/tree/main/skills/swift-combine
Command: npx skills add https://github.com/pluginagentmarketplace/custom-plugin-swift --skill swift-combine

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires pyyaml, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill simplifies the complexity of building reactive data flows in Swift by providing structured Combine patterns, practical examples, and troubleshooting guidance.

Core Features & Use Cases

  • Core Concepts: Publisher, Subscriber, Operator, Subject, Cancellable
  • Common Publishers & Operators: Just, Future, PassthroughSubject, CurrentValueSubject, map, filter, combineLatest, debounce
  • Use Case: Build a live search experience by debouncing user input, fetching results, and updating UI reactively.

Quick Start

Follow the examples in this Skill to set up a small reactive data flow and experiment with Combine publishers and operators.

Frequently Asked Questions about swift-combine

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

FAQPage Schema
How do I debounce user input to build a live search experience in Swift Combine?

You can build a live search experience in Swift Combine by debouncing user input with the debounce operator, fetching results, and updating the UI reactively using publishers and subscribers. This Skill provides practical workflows and example code for this exact pattern.

What is the best way to coordinate multiple asynchronous publishers in Swift?

Coordinating multiple asynchronous publishers in Swift involves using operators like combineLatest to merge data streams. This Skill provides structured Combine patterns for coordinating multiple publishers, managing data binding, and handling reactive UI updates.

How do I handle errors in Swift Combine data streams?

Handling errors in Swift Combine data streams requires using error-handling operators within your publisher pipelines. This Skill includes troubleshooting guidance and reusable workflows for managing error handling and ensuring responsive UI coordination.

Does this Combine Skill work with Swift 5.9 and iOS 13?

Yes, this Combine Skill is designed for Swift 5.9 compatibility and targets iOS 13+ and macOS 10.15+ environments. It provides documentation-driven usage with configuration scripts and references tailored for these specific platform versions.

When should I use PassthroughSubject versus CurrentValueSubject in Swift Combine?

Use PassthroughSubject to broadcast values to subscribers without retaining state, and CurrentValueSubject to maintain the latest value for new subscribers. This Skill covers core Combine concepts including Subjects, Publishers, and Cancellables with practical examples.