# Gem

> Multimodal AI processing using Google Gemini. Use for analyzing PDFs, images, videos, YouTube links, and other large documents. Ideal when you need to extract information from files that require vision or multimodal understanding.

- Skill: `majiayu000/gem` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add majiayu000/gem`
- Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/gem/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: majiayu000 (https://skillmd.com/u/majiayu000)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/majiayu000/gem

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# Gemini Multimodal Tool

Use the `ai-gem` CLI tool for multimodal AI processing via Google's Gemini API.

## Usage

```bash
# Text queries
ai-gem "Write a haiku about Python programming"

# Analyze documents
ai-gem "Summarize this document" document.pdf

# Analyze images
ai-gem "What's in this image?" photo.jpg

# Process YouTube videos
ai-gem "Create a 5-point summary" "https://youtu.be/VIDEO_ID"

# Compare multiple files
ai-gem "Compare these files" file1.pdf file2.png

# Web search
ai-gem "Current AI news" --search
```

## Requirements

- `GEMINI_API_KEY` environment variable must be set
- The `hamel` package must be installed: `pip install hamel`

## Supported Input Types

- PDFs
- Images (PNG, JPEG, GIF, WebP)
- Videos (MP4, etc.)
- YouTube URLs
- Plain text files
- Multiple files for comparison