plugin GitHub Copilot official · GitHub

java-modernization-studio — GitHub Copilot plugin: how to install

Q: How do I install java-modernization-studio in GitHub Copilot?

Run `copilot plugin install java-modernization-studio@awesome-copilot` in your terminal. For Claude Code, add the marketplace first with `/plugin marketplace add github/awesome-copilot`, then run `/plugin install java-modernization-studio@awesome-copilot`.

Interactive canvas for GitHub Copilot that guides Java app modernization workflows. It inspects repositories, sets validation gates, and runs migration tasks from real artifacts.

Install into GitHub Copilot · Command from the source All methods and platforms ↓

copilot plugin install java-modernization-studio@awesome-copilot

Open on GitHub

What java-modernization-studio does

This plugin adds an interactive canvas to modernize Java repositories. It checks environment readiness, runs a code assessment, and builds a prioritized roadmap with progress tracking. Predefined tasks run directly against the repository's real artifacts.

Validation gates protect the codebase during updates. They ensure checks pass before changes land.

Install this if your team handles legacy Java code or targets Azure migration. Without an existing Java code upgrade in scope, you will not need it.

What it helps with

assess legacy Java repositories for upgrade readiness
verify environment setup before starting modernization
track modernization progress with a prioritized roadmap
enforce validation gates between refactoring stages
execute predefined migration tasks grounded in project artifacts

Example prompts for the agent

Check environment readiness and assess this Java repository
Generate a prioritized modernization plan for the project
Run validation gates for the current migration stage

How to install java-modernization-studio

Command from the source

copilot plugin install java-modernization-studio@awesome-copilot

From the same set554

The whole set →

git-commit official github This skill reviews Git changes, stages related files, and creates Conventional Commits. Use it when you want an agent to make one commit or split work into separate commits. GitHub Copilot 47,165installs excalidraw-diagram-generator official github Turn a plain-language description into an Excalidraw diagram. Useful for mapping processes, system structure, and relationships between entities. GitHub Copilot 31,639installs multi-stage-dockerfile official github This skill guides GitHub Copilot in writing multi-stage Dockerfiles for different languages and frameworks. Use it when the final runtime image should contain fewer build dependencies. GitHub Copilot 29,688installs documentation-writer official github Skill that turns the agent into a technical writer following the Diátaxis framework: tutorials, how-to guides, reference, and explanation. Proposes structure before writing. GitHub Copilot 27,757installs prd official github Turns a feature idea into a structured PRD with user stories, technical requirements, and risks. Use it when planning a software feature or an AI-powered one. GitHub Copilot 24,035installs refactor official github This skill reshapes existing code without changing its external behavior. Use it for gradual cleanup of large functions, duplication, weak types, and code smells. GitHub Copilot 22,321installs java-springboot official github Gives GitHub Copilot Spring Boot development practices, from project layout to tests and security. Use it when writing or reviewing Java application code. GitHub Copilot 21,272installs create-readme official github This skill reviews a project and creates a structured README.md. Use it when the repository needs clear documentation based on its actual files and code. GitHub Copilot 19,081installs

Questions about java-modernization-studio

How do I install java-modernization-studio in GitHub Copilot?

Run copilot plugin install java-modernization-studio@awesome-copilot in your terminal. For Claude Code, add the marketplace first with /plugin marketplace add github/awesome-copilot, then run /plugin install java-modernization-studio@awesome-copilot.

What does java-modernization-studio do?

It runs an interactive workflow cockpit for Java app modernization. The plugin handles environment checks, repository assessments, and scheduled upgrade tasks.

What role do validation gates play in this workflow?

Validation gates act as checkpoints during modernization. They verify code state before moving to subsequent migration tasks.

Source text

java-modernization-studio · MIT

# Java Modernization Studio Plugin

Drive the GitHub Copilot App Modernization for Java workflow from an interactive canvas: environment readiness, repo assessment, prioritized plan and progress, validation gates, and one-click predefined-task runs grounded in the repo's real artifacts.

## Installation

``bash
copilot plugin install java-modernization-studio@awesome-copilot
``

## Source

This plugin is part of [Awesome Copilot](https://github.com/github/awesome-copilot).

## License

MIT