cc-multi-cli-plugin

skill-gemini

A Claude Code plugin that lets you consult Gemini CLI as a read-only thinker for second opinions, research, and alternative perspectives.

Prerequisites

• Gemini CLI installed and authenticated
• Claude Code installed

Install

Add this marketplace to Claude Code:

/plugin marketplace add <your-github-username>/skill-gemini

Then install the plugin:

/plugin install skill-gemini

Usage

Ask Claude to consult Gemini on anything:

• "Ask Gemini what it thinks about this approach"
• "Get a second opinion from Gemini on this architecture"
• "Have Gemini research X for me"

The skill uses gemini-3.1-pro-preview by default. Request a different model explicitly if needed.

How it works

The skill runs Gemini CLI in headless mode (gemini -p "prompt"), captures the response, and presents it with Claude's own critical evaluation. If Claude spots a clear misunderstanding in Gemini's response, it will automatically follow up for clarification. For subjective disagreements, both perspectives are presented for you to decide.

License

MIT