jelly-gemini

Enable Gemini multimodal analysis in Claude Code workflows via a Node.js CLI.

Updated Aug 27, 2026
One-click install
npx skills add https://github.com/dev-jelly/jelly-dotclaude --skill jelly-gemini
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: jelly-gemini
Source: https://github.com/dev-jelly/jelly-dotclaude/tree/main/skills/jelly-gemini
Command: npx skills add https://github.com/dev-jelly/jelly-dotclaude --skill jelly-gemini

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires @google/generative-ai, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill exposes Google's Gemini AI models to Claude Code, enabling multimodal analysis, long-context processing, and fast inference for complex tasks.

Core Features & Use Cases

  • Multimodal processing: analyze text and images together.
  • Long context: leverage 1M+ token windows for large codebases and documents.
  • Model lineup: gemini-2.5-flash, gemini-2.5-pro, gemini-2.5-flash-lite, gemini-3.0-deep-think.

Quick Start

Initialize the Gemini CLI or gemini wrapper and run a prompt with the desired model.

Frequently Asked Questions about jelly-gemini

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I analyze code and documents with Gemini AI models?

Gemini-based multimodal analysis lets you process text and images together through Claude Code. Initialize the Gemini CLI wrapper, provide your text prompt with optional images, and select your model (gemini-2.5-flash, gemini-2.5-pro, or gemini-3.0-deep-think) to get streaming results formatted as text, JSON, Markdown, or code.

Can I process large codebases and long documents with Gemini?

Yes. Gemini supports long-context processing up to 1,048,576 tokens, making it suited for large document processing, full codebase review, and architecture planning tasks that exceed standard token windows.

What authentication and setup is required to use Gemini with Claude Code?

The Skill requires the @google/generative-ai dependency and environment-key authentication. Set up your Google API key, initialize the Node.js CLI wrapper, and you're ready to run multimodal prompts with streaming support and error handling built in.

What are the use cases for multimodal analysis in code review and documentation?

Multimodal analysis covers code reviews, UI/UX analysis, documentation generation, and architecture planning. You can pair code snippets with screenshots, diagrams, or design files to get comprehensive feedback in a single Gemini request.

How do I choose between gemini-2.5-flash, gemini-2.5-pro, and gemini-3.0-deep-think?

Model choice depends on your latency and reasoning needs. Gemini-2.5-flash prioritizes speed for routine tasks, gemini-2.5-pro balances performance and depth, and gemini-3.0-deep-think delivers advanced reasoning for complex analysis at higher latency.

What output formats does Gemini support for Claude Code workflows?

Gemini outputs results in text, JSON, Markdown, or code formats. This flexibility lets you stream responses directly into documentation, feed structured JSON into downstream tools, or extract formatted code snippets for immediate use.