gemini-cli

name	gemini-cli
description	Run Gemini CLI for AI queries. Use when user asks to "run/ask/use gemini", compare Claude vs Gemini, or delegate tasks to Gemini.

Gemini CLI

Interact w/ Google's Gemini CLI locally. Run queries, get responses, compare outputs.

Prerequisites

Gemini CLI must be installed & configured:

1. Install: https://github.com/google-gemini/gemini-cli
2. Auth: Run gemini & sign in w/ Google account
3. Verify: gemini --version

When to Use

• User asks to "run/ask/use gemini"
• Compare Claude vs Gemini responses
• Get second AI opinion
• Delegate task to Gemini

Usage

# One-shot query
gemini "Your prompt"

# Specific model
gemini -m gemini-3-pro-preview "prompt"

# JSON output
gemini -o json "prompt"

# YOLO mode (auto-approve)
gemini -y "prompt"

# File analysis
cat file.txt | gemini "Analyze this"

Comparison Workflow

1. Provide Claude's response first
2. Run same query via Gemini CLI
3. Present both for comparison

CLI Options

Flag	Desc
-m	Model (gemini-3-pro)
-o	Output: text/json/stream-json
-y	Auto-approve (YOLO)
-d	Debug mode
-s	Sandbox mode
-r	Resume session
-i	Interactive after prompt

Best Practices

• Quote prompts w/ double quotes
• Use -o json for parsing
• Pipe files for context
• Specify model for specific capabilities