V3 DDD Architecture

Decomposes monolithic orchestrator code into bounded contexts using Domain-Driven Design and microkernel patterns.

Updated Jul 16, 2026
One-click install
npx skills add https://github.com/optimaxin/Tredev_Gems --skill v3-ddd-architecture-optimaxin
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: V3 DDD Architecture
Source: https://github.com/optimaxin/Tredev_Gems/tree/main/.claude/skills/v3-ddd-architecture
Command: npx skills add https://github.com/optimaxin/Tredev_Gems --skill v3-ddd-architecture-optimaxin

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve? Large TypeScript codebases often accumulate god objects—single files handling task management, sessions, health monitoring, and events all at once—making the code untestable and hard to extend. This Skill provides a structured methodology for decomposing such monoliths into modular, bounded-context domains. ## Core Features & Use Cases - Domain Decomposition: Breaks a 1,440-line orchestrator god object into five focused domains (task management, session management, health monitoring, lifecycle, event coordination), each under 300 lines. - Microkernel & Plugin Architecture: Implements a core kernel that loads domains dynamically and supports optional plugins like swarm coordination with declared dependencies. - Event-Driven Communication: Defines domain events, event handlers, and clean architecture layers (presentation, application, domain, infrastructure) with dependency inversion. - Use Case: When refactoring a legacy TypeScript service where one class owns too many responsibilities, use this Skill to map bounded contexts, extract domain services in phases, and achieve over 90% domain test coverage. ## Quick Start Ask the AI to analyze the current orchestrator architecture and design DDD bounded contexts with clean interfaces and domain events.

Frequently Asked Questions about V3 DDD Architecture

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

FAQPage Schema
How do I break down a god object into DDD bounded contexts?

Identify the distinct responsibilities inside the god object, then map each to a bounded context with its own entities, value objects, services, and repositories. Extract domains in phases, wiring up domain events last to keep contexts decoupled.

What is a microkernel architecture pattern in TypeScript?

A microkernel architecture uses a small core kernel that loads domains and plugins dynamically at runtime. Each plugin declares its dependencies, initializes against the kernel, and registers services, keeping the core minimal and extensible.

How do domain events enable communication between bounded contexts?

Domain events are published by aggregates when state changes and handled by subscribers in other contexts via an event bus. This keeps domains loosely coupled since no context calls another directly.

Does DDD clean architecture work with dependency injection?

Yes, clean architecture pairs naturally with dependency injection. Use cases receive repository and event bus interfaces through constructor injection, so the domain layer has no external dependencies and remains fully testable.

What are the limitations of decomposing a monolith into domains?

Domain decomposition adds upfront complexity with more files, interfaces, and event wiring. It is not worthwhile for small codebases where a single well-organized module is easier to maintain than multiple bounded contexts.