arch-service-contract

Generate interface contracts for bounded contexts and product APIs.

Updated Apr 8, 2026

Search Tags:#api design #bounded context #rest api #interface contract #product api

Ready to run

npx skills add https://github.com/VictorHueni/homemade-claude-kit --skill arch-service-contract

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: arch-service-contract
Source: https://github.com/VictorHueni/homemade-claude-kit/tree/main/skills/arch-service-contract
Command: npx skills add https://github.com/VictorHueni/homemade-claude-kit --skill arch-service-contract

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires pypdf, pdfplumber, pdf2image, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill automates the generation of interface contracts for bounded contexts and product APIs, saving time and reducing errors in API design and documentation.

Core Features & Use Cases

Interface Contract Generation: Automatically create interface contracts for bounded contexts and product APIs.
Multiple Modes: Supports scaffold, contract-first, document-existing, and refresh modes for different stages of API development.
Quality Checks: Includes quality checks for error handling, versioning, security, and consistency with domain models.
Use Case: Imagine you need to design the interface for a new API. Use this Skill in contract-first mode to generate the contract based on your domain model, ensuring consistency and reducing manual work.

Quick Start

Use the arch-service-contract skill to generate an interface contract for the 'Order' bounded context.

Frequently Asked Questions about arch-service-contract

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

FAQPage Schema

How do I generate an interface contract for a bounded context?▼

Generating an interface contract for a bounded context requires a defined domain model and bounded context definitions to automatically parse data and create REST, gRPC, SDK, or event-driven API interface templates.

What is contract-first API design and when do I need it?▼

Contract-first API design generates the interface contract before implementation, ensuring consistency with your domain model. You need it when designing new product APIs to reduce manual documentation and design errors.

Can I document an existing REST API or refresh its interface contract?▼

Documenting an existing REST API or refreshing an interface contract is supported through dedicated modes. These modes parse existing definitions and automatically update the contract templates to match current API endpoints.

Do I need a domain model before generating a product API contract?▼

Yes, a domain model and bounded context definitions are required prerequisites before generating a product API contract. The tool uses these definitions to parse data and ensure the generated interface aligns with your domain.

What quality checks are included when automating interface contract generation?▼

Automating interface contract generation includes quality checks for error handling, versioning, security, and consistency with domain models. These checks ensure the generated REST or gRPC interface meets design standards.

Does the interface contract generation tool support gRPC and event-driven APIs?▼

Yes, the interface contract generation tool supports gRPC and event-driven APIs alongside REST and SDK interfaces. It handles multiple modes for different stages of API development to ensure comprehensive coverage.