sdk-architecture

Design SDK module architecture with public APIs and SPM or XCFramework boundaries.

8|Updated Feb 12, 2026

Search Tags:#architecture #sdk #modularity #framework #distribution #api-design

Ready to run

npx skills add https://github.com/ChoshimWy/iOSAgentSkills --skill sdk-architecture

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: sdk-architecture
Source: https://github.com/ChoshimWy/iOSAgentSkills/tree/main/skills/sdk-architecture
Command: npx skills add https://github.com/ChoshimWy/iOSAgentSkills --skill sdk-architecture

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

SDK/Framework 架构设计技能帮助开发者明确 SDK/Framework 在模块边界、对外 API、入口类、Configuration、分发策略及可测试架构方面的设计要点，避免把普通应用页面开发错误地当成 SDK 任务。

Core Features & Use Cases

设计清晰的 Public API 区域，确保最小暴露并将实现细节封装在内部模块中。
定义分层依赖关系：Public API Layer -> Feature Layer -> Core Layer -> Platform Layer，确保单向依赖与可测试性。
规划 SDK 初始化、配置、日志、错误处理和关闭流程，以及版本演进和分发策略（SPM/XCFramework）。

Quick Start

Outline the initial architecture guidelines for an SDK project, including module boundaries, public surface, and distribution strategy.

Frequently Asked Questions about sdk-architecture

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

FAQPage Schema

How to design SDK architecture with clear module boundaries and minimal public API surface?▼

Design SDK architecture by defining a public API layer that minimizes exposed interfaces, encapsulating implementation details within internal modules to ensure clean separation of concerns and maintainable boundaries.

What is the correct layered dependency structure for building a testable SDK framework?▼

A testable SDK framework uses a layered dependency structure: Public API Layer points to Feature Layer, then Core Layer, and finally Platform Layer, ensuring strict unidirectional dependencies for isolating and testing components.

How to plan SDK initialization, configuration, and lifecycle management for a modular framework?▼

Plan SDK initialization and lifecycle by defining explicit entry points, configuration objects, logging, error handling, and shutdown processes to manage state safely across the modular framework's runtime.

Does SDK architecture design support distribution strategies using SPM and XCFramework?▼

Yes, SDK architecture design explicitly supports distribution strategies using Swift Package Manager (SPM) and XCFramework boundaries to define versioning, distribution rules, and modular encapsulation for iOS deployment.

Why differentiate SDK framework architecture design from standard application page development?▼

Differentiating SDK framework architecture from application development prevents exposing internal implementation details, ensuring proper public surface limitations, strict module boundaries, and robust versioning required for stable third-party distribution.