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Ddd Aggregate

ruvnet/ruflo

Generates a complete DDD aggregate root with all the surrounding infrastructure: entity class with invariant validation, value objects including an ID type, repository interface, domain events for creation and updates, and test stubs. It wires everything into your bounded context's folder structure and updates barrel exports. The skill also hooks into Claude Flow's memory and neural training system to track what it built. Useful when you're working in a structured DDD codebase and want to skip the boilerplate of setting up a new aggregate by hand. It assumes you already have a bounded context scaffolded under src and follows strict naming conventions.

skills.sh installs
751
GitHub stars
81.4K
last updated
Aug 21, 2026
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Install

$ npx -y skills add ruvnet/ruflo --skill ddd-aggregate --agent claude-code

Installs into .claude/skills of the current project.

Files

Scaffold a complete aggregate root inside a bounded context.

Parse $ARGUMENTS as <context-name> <aggregate-name> (both kebab-case). The context must already exist under src/.

Steps

  1. Validate: Confirm src/<context>/domain/ exists. If not, suggest running /ddd-context <context> first.

  2. Pre-task hook: npx @claude-flow/cli@latest hooks pre-task --description "DDD aggregate: <aggregate-name> in <context>"

  3. Create aggregate root entity:

    • File: src/<context>/domain/entities/<aggregate-name>.entity.ts
    • Include: unique ID field, constructor with invariant validation, domain methods that enforce business rules, equals() based on identity
    • Export a TypeScript class extending or implementing a base AggregateRoot interface

  4. Create value objects:

    • File: src/<context>/domain/value-objects/<aggregate-name>-id.value-object.ts
    • Include: immutable ID value object with factory method and validation
    • Add additional value objects as properties of the aggregate suggest them
SKILL.md on GitHub

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Details

Repository
github.com/ruvnet/ruflo
Categories
Testing & QA, Automation & Workflows
First seen
Jun 3, 2026

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