gemini-skill

Overview

Gemini-Skill is a comprehensive MCP server that controls Google Gemini's web interface via Chrome DevTools Protocol (CDP). It provides automated access to Gemini's features including AI image generation with HD downloads, multi-turn conversations, image uploads for generation, and extraction of images from chat sessions. The server operates with a daemon mode that maintains a browser instance in the background, enabling fast subsequent requests without needing to relaunch the browser each time.

Try asking AI

After installing, here are 4 things you can ask your AI assistant:

• gemini_generate_imagegemini_generate_image(prompt, newSession, referenceImages, fullSize, timeout)

  Generate an image through Gemini AI with prompt

  Try:Generate an image of a sunset over the oceanTry:Create a cartoon drawing of a robot with a hat
• gemini_new_chatgemini_new_chat()

  Start a new blank conversation with Gemini

  Try:Start a new chat with GeminiTry:Reset the conversation to start fresh
• gemini_temp_chatgemini_temp_chat()

  Enter temporary conversation mode with Gemini

  Try:Create a temporary chat sessionTry:Start an ephemeral conversation
• gemini_switch_modelgemini_switch_model(model)

  Switch between different Gemini models

  Try:Switch to the pro model for better qualityTry:Change to the quick model for faster responses
• gemini_send_messagegemini_send_message(message, timeout)

  Send a text message to Gemini and wait for a reply

  Try:Ask Gemini about the history of artificial intelligenceTry:Explain quantum computing to me like I'm 5
• gemini_upload_imagesgemini_upload_images(images)

  Upload images to Gemini as reference for image generation

  Try:Upload these images as reference for generating similar imagesTry:Use this photo as a reference for a new design
• gemini_get_imagesgemini_get_images()

  Retrieve all image metadata from the current conversation

  Try:Show me all images in this conversationTry:List all images that have been shared
• gemini_extract_imagegemini_extract_image(imageUrl)

  Extract an image as base64 and save it locally

  Try:Extract this image as base64 and save itTry:Download the image from this URL
• gemini_download_full_size_imagegemini_download_full_size_image(index)

  Download the full-size high-resolution version of an image

  Try:Download the full-size version of the first imageTry:Get the highest resolution of the last shared image
• gemini_share_latest_imagegemini_share_latest_image(index, timeout, copyToClipboard, closeDialog)

  Create a public share link for the latest image

  Try:Share the latest image and get a public linkTry:Create a shareable link for the second image in the chat
• gemini_get_all_text_responsesgemini_get_all_text_responses()

  Get all text responses from the current conversation

  Try:Show me all the text responses in this chatTry:List everything Gemini has said in our conversation
• gemini_get_latest_text_responsegemini_get_latest_text_response()

  Get the latest text response from Gemini

  Try:What was the last response from Gemini?Try:Show me the most recent message from the AI

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Installation

git clone https://github.com/WJZ-P/gemini-skill.git
cd gemini-skill
npm install

BROWSER_DEBUG_PORT=40821
BROWSER_HEADLESS=false
DAEMON_TTL_MS=1800000
OUTPUT_DIR=./gemini-image

{
  "mcpServers": {
    "gemini": {
      "command": "node",
      "args": ["<absolute_path_to_gemini-skill>/src/mcp-server.js"]
    }
  }
}

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