claudeindex
Plugin

rubber-ducky

A constructive critic that gives a second opinion on your own plans, designs, code, and tests — spawning independent read-only reviewers on different Claude models than the one driving the session

Installation

1

Add the marketplace

/plugin marketplace add harnessprotocol/harness-kit
2

Install plugins

/plugin

Run these commands in Claude Code to add this plugin to your environment. The marketplace must be added before you can install its plugins.

Repository & Links

Plugin Source

View Plugin Code

GitHub Repository

harnessprotocol/harness-kit

Details & Metadata