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Design modular libraries with clear package boundaries, feature-first organization, and clean API surfaces. Use when structuring monorepos, defining module boundaries, or designing library APIs.
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
| name | Advanced Modular Library Design |
| description | Design modular libraries with clear package boundaries, feature-first organization, and clean API surfaces. Use when structuring monorepos, defining module boundaries, or designing library APIs. |
This Skill provides Claude Code with specific guidance on how to adhere to coding standards as they relate to how it should handle modular library and package boundary design.
For details, refer to the information provided in this file: modular-library-design
Apply Clean Architecture and Hexagonal (Ports & Adapters) patterns for domain isolation and testability. Use when designing system boundaries, creating ports/adapters, or structuring domain-driven applications.
Build deterministic IoC containers with proper lifecycle management, scoping, and disposal patterns. Use when implementing DI containers, managing service lifetimes, or designing runtime systems.
Model dependencies using Effect-style Context, Layer, and Service patterns with compile-time safety. Use when designing DI systems, modeling environments, or building Effect-TS applications.
Integrate React with clean architecture without framework leakage using hooks as adapters and presenters. Use when connecting React to domain logic, designing hook-based DI, or isolating UI from business rules.
Design code for testability and AI/LLM ergonomics with explicit contracts and observable patterns. Use when optimizing code for AI tools, improving testability, or making codebases LLM-friendly.
Master TypeScript type-level programming with conditional types, mapped types, template literals, and infer patterns. Use when writing advanced types, creating utility types, or solving complex type challenges.
