Add the marketplace
/plugin marketplace add dennisonbertram/developer-skill-packInstall 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.
Complete development toolkit — UX testing, multi-agent coordination, TDD workflow, GitHub templates, research spikes, and repo scaffolding. Provides 20 coordinator agents (issue-groomer, issue-implementer, coordinator, worker, reviewer, planner, and more) plus 9 skills for browser UX testing, research spikes, TDD enforcement, and repo scaffolding.