Does this skill handle dependency rules?

Yes, it automatically updates Deptrac configurations to ensure the Consumer BC only depends on the Provider's Contracts namespace, preventing architectural leakage.

What is the difference between a Provider and a Repository in this skill?

Providers are strictly read-only and use Finders to fetch data and convert it to DTOs, whereas Repositories are typically used for domain persistence within a single context.

What framework is this skill designed for?

While the pattern is architectural, the implementation is optimized for Symfony environments, generating compatible service YAML configurations and PHP templates.

Can I use this for frontend choice components?

Yes, it includes a TwigComponent variant specifically designed to provide label/value pairs for form selections across different contexts.

Inter-BC Contract Generator

Name: Inter-BC Contract Generator
Author: Dev-Int

byDev-Int

0•

API Development

Standardizes inter-Bounded Context communication by generating Contract interfaces and Provider implementations using the Provider pattern.

This skill automates the creation of communication bridges between Bounded Contexts (BCs) while enforcing strict architectural boundaries. It generates Contract interfaces in the provider context and implementation adapters using the Finder pattern, ensuring that data access is read-only and decoupled. By automatically updating service configurations and Deptrac rules, it maintains project integrity and prevents illegal dependencies between domain layers, making it ideal for modular monoliths or Domain-Driven Design (DDD) projects.

Key Features

010 GitHub stars

02Generates Contract interfaces for standardized inter-BC data access

03Implements the Provider pattern using read-only Finders instead of Repositories

04Automatically configures Symfony service autowiring for new contracts

05Supports specialized providers for TwigComponents and form selections

06Updates Deptrac configurations to allow controlled cross-context access

Use Cases

01Accessing Article data from an Admin context within an Inventory context

02Exposing domain data to external contexts without leaking internal business logic

03Creating cross-context select options for Twig-based user interfaces

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add dev-int/tests add-bc-contract

For use in Claude.ai and ChatGPT

Download Skill