legacy-controller — legacy-controller install legacy-controller, conventionHub, community, legacy-controller install, ide skills, legacy-controller for AI agents, legacy-controller API integration, Claude Code, Cursor, Windsurf

v1.0.0
GitHub

About this Skill

Perfect for API Integration Agents needing streamlined Controller and ApiMapper generation for legacy system migration. legacy-controller is a skill that creates Controller and ApiMapper for the final stage of the migration cycle, utilizing commands like /legacy-controller admin:BrandController.fetchBrands

Features

Generates Controller and ApiMapper for the last stage of the migration cycle
Utilizes commands like /legacy-controller admin:BrandController.fetchBrands and /legacy-controller web:ProductController.fetchProductGroups
Requires completion of previous stages: /legacy-convert, /legacy-query, and /legacy-service
Produces output in the form of Admin API files, such as Legacy{Domain}QueryV1Controller.java
Supports setup for both Admin API and web API
Creates files in the adapter-in/rest-api-admin directory

# Core Topics

legacy-controller install legacy-controller for AI agents legacy-controller API integration
ryu-qqq ryu-qqq
[0]
[0]
Updated: 3/8/2026

Agent Capability Analysis

The legacy-controller skill by ryu-qqq is an open-source community AI agent skill for Claude Code and other IDE workflows, helping agents execute tasks with better context, repeatability, and domain-specific guidance. Optimized for legacy-controller install, legacy-controller for AI agents, legacy-controller API integration.

Ideal Agent Persona

Perfect for API Integration Agents needing streamlined Controller and ApiMapper generation for legacy system migration.

Core Value

Empowers agents to generate Controller and ApiMapper for the last stage of the migration cycle, providing seamless API integration with Admin API and web endpoints, utilizing protocols like REST and handling file formats within adapter-in/rest-api-admin directories.

↓ Capabilities Granted for legacy-controller

Automating legacy system migration with Controller and ApiMapper generation
Streamlining API integration for Admin API and web endpoints
Simplifying migration cycle completion with generated Controller and ApiMapper

! Prerequisites & Limits

  • Requires completion of previous migration stages (/legacy-convert, /legacy-query, /legacy-service)
  • Specific to legacy system migration context
Labs Demo

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Boot Container Sandbox

legacy-controller

Install legacy-controller, an AI agent skill for AI agent workflows and automation. Works with Claude Code, Cursor, and Windsurf with one-command setup.

SKILL.md
Readonly

/legacy-controller

마이그레이션 사이클의 마지막 단계. Controller + ApiMapper를 생성합니다.

사용법

bash
1/legacy-controller admin:BrandController.fetchBrands
2/legacy-controller web:ProductController.fetchProductGroups

전제조건

이전 단계들이 완료되어 있어야 함:

  1. /legacy-convert - Request/Response DTO
  2. /legacy-query - Persistence Layer
  3. /legacy-service - Application Layer

출력

Admin API:

adapter-in/rest-api-admin/.../admin/v1/{domain}/
├── controller/Legacy{Domain}QueryV1Controller.java
└── mapper/Legacy{Domain}V1ApiMapper.java

Web API:

adapter-in/rest-api/.../v1/{domain}/
├── controller/Legacy{Domain}QueryV1Controller.java
└── mapper/Legacy{Domain}V1ApiMapper.java

생성 컴포넌트

컴포넌트역할
ControllerREST 엔드포인트, UseCase 호출
ApiMapperRequest→Command, Result→Response 변환

마이그레이션 완료

이 단계 완료 시 하나의 엔드포인트에 대한 전체 마이그레이션이 완료됩니다.

FAQ & Installation Steps

These questions and steps mirror the structured data on this page for better search understanding.

? Frequently Asked Questions

What is legacy-controller?

Perfect for API Integration Agents needing streamlined Controller and ApiMapper generation for legacy system migration. legacy-controller is a skill that creates Controller and ApiMapper for the final stage of the migration cycle, utilizing commands like /legacy-controller admin:BrandController.fetchBrands

How do I install legacy-controller?

Run the command: npx killer-skills add ryu-qqq/conventionHub. It works with Cursor, Windsurf, VS Code, Claude Code, and 19+ other IDEs.

What are the use cases for legacy-controller?

Key use cases include: Automating legacy system migration with Controller and ApiMapper generation, Streamlining API integration for Admin API and web endpoints, Simplifying migration cycle completion with generated Controller and ApiMapper.

Which IDEs are compatible with legacy-controller?

This skill is compatible with Cursor, Windsurf, VS Code, Trae, Claude Code, OpenClaw, Aider, Codex, OpenCode, Goose, Cline, Roo Code, Kiro, Augment Code, Continue, GitHub Copilot, Sourcegraph Cody, and Amazon Q Developer. Use the Killer-Skills CLI for universal one-command installation.

Are there any limitations for legacy-controller?

Requires completion of previous migration stages (/legacy-convert, /legacy-query, /legacy-service). Specific to legacy system migration context.

↓ How To Install

  1. 1. Open your terminal

    Open the terminal or command line in your project directory.

  2. 2. Run the install command

    Run: npx killer-skills add ryu-qqq/conventionHub. The CLI will automatically detect your IDE or AI agent and configure the skill.

  3. 3. Start using the skill

    The skill is now active. Your AI agent can use legacy-controller immediately in the current project.

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