Add the marketplace
/plugin marketplace add hg-pyun/claude-code-marketplaceInstall 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.
GAN-inspired Planner → Generator → Evaluator harness for autonomous fullstack app development with iterative feedback loops
Automatically detects repeated workflow patterns from sessions and suggests creating reusable skills, subagents, or hooks
API debugging tools — execute cURL requests and trace bugs through the codebase