claudeindex
Plugin

llm-prompt-optimizer

Comprehensive prompt engineering plugin for optimizing, analyzing, and creating prompts across multiple LLM models (Claude, GPT, Gemini)

Installation

1

Add the marketplace

/plugin marketplace add iButters/ClaudeCodePlugins
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.