Add the marketplace
/plugin marketplace add earelin/claudeInstall plugins
/pluginRun these commands in Claude Code to add this plugin to your environment. The marketplace must be added before you can install its plugins.
Architecture plugin: an architecture-review skill plus create-adr and adr-review skills for authoring and reviewing Architecture Decision Records
Backend plugin: a code-reviewer agent and a refactoring agent for reviewing and refactoring backend changes on the current branch or a pull request, plus java-unit-test, java-integration-test, and java-acceptance-test skills for writing Java tests
DevOps plugin: a code-reviewer agent and a refactoring agent for reviewing and refactoring CI/CD pipeline and infrastructure-as-code changes on the current branch or a pull request
Frontend plugin: a code-reviewer agent and a refactoring agent for reviewing and refactoring frontend changes on the current branch or a pull request, plus typescript-unit-test, react-component-test, and frontend-acceptance-test skills for writing Vitest and Playwright tests
GitHub plugin: skills for creating and reading pull requests and issues with the gh CLI
Specifications plugin: skills to author and review specs, features, and tasks in a traceable SPEC → feature → task flow