Gemini 3 Online MCP

io.github.rocnubiePublished by GitHub account rocnubiev0.1.0Updated Oct 24, 2026

Gemini 3 Online is an online chat interface that lets users interact with the Gemini 3 model for

VerifiedSTDIODesktop onlyKnowledge & MemoryAI & ML

Overview

AI-generated overview

A read-only local MCP server that gives an assistant reference information about the Gemini 3 Online image and video generation site: models, pricing, links and

What you can do
List the chat models the site exposes, with capability notes. Return the site's pricing entry point. Return the official links (website, support, docs when available). Expose the same material as resources covering models, pricing, FAQ and links. Offer prompts that summarize the site and open a chat-evaluation session.
When to use it
Useful when someone wants an assistant to answer questions about the Gemini 3 Online platform, its models, pricing or official links without browsing the site. It is a small reference server, not a way to generate images or videos.
Requirements
Runs locally over stdio as a Node.js process; the README installs it via Smithery or from source with pnpm and points the client at the server's index file. No API keys or environment variables are declared.
Before you install
The README describes the site's paid, credit-based generation and API tiers, but the server itself only returns static reference text. Treat its model, pricing and link answers as a snapshot that may lag the live site, and verify pricing before relying on it.

Installation

In SourceWeft

  1. Open Gemini 3 Online MCP in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

README

Gemini 3 Online MCP Server

Gemini 3 Online - Chat with Gemini 3

[MCP Badge] [smithery] [Stdio Transport] [Node] [MCP] [License: MIT]

A Model Context Protocol server that exposes the canonical Gemini 3 Online knowledge surface — models, prompts, and chat workflows, pricing, FAQ, official links — to MCP-compatible AI clients such as Claude Desktop, Cursor, Windsurf, and Continue. Read-only, no API keys, no quota, ~50 ms cold start.

Official website: https://gemini-3.online

💬 About Gemini 3 Online

Gemini 3 Online is a web-based AI creative platform built around Google's Gemini Pro models and Veo 3 video generation technology. It gives users access to a suite of image and video creation tools directly in the browser, without requiring local setup or specialized hardware. From generating images via text prompts to converting photos into short videos, the platform covers a broad range of generative media tasks under one interface. It supports over 100 languages for prompt input and outputs files in common formats including PNG, JPG, WebP, and 4K MP4, making it practical for both personal and professional workflows.

Key Features

  • Text-to-image generation with multiple model options including Nano Banana, Flux, Qwen, and Seedream, selectable per generation
  • Image editing tools spanning 13 specialized editors: photo enhancement, background modification, hairstyle changes, text removal, AI 3D figure creation, and more
  • Veo 3 video generation for creating short AI-generated videos, with an image-to-video conversion path
  • Trend Prompts — a curated prompt inspiration system covering styles such as Polaroid, anime-to-real, room design, and product photography
  • Aspect ratio and quality controls with credit-based generation quotas, batch processing available on premium tiers
  • API access for enterprise users who want to integrate generative capabilities into their own applications

Use Cases

  • A designer needs a set of product mockup images in consistent style — they use the image generation tool with a shared prompt template across aspect ratios
  • A content creator wants to turn a static photo into a short animated clip for social media — they use the image-to-video conversion with Veo 3
  • A small marketing team produces localized campaign visuals in multiple languages by submitting prompts in their native language directly
  • A developer building a media app evaluates the API tier to automate image generation within their pipeline
  • An educator preparing visual course materials uses the photo editing and enhancement tools to produce clean, professional-looking illustrations without design software

Who Is It For

Gemini 3 Online fits people who need generative image or video output regularly but do not want to manage local AI model installations or complex API configurations. Digital artists, content creators, and marketing professionals will find the breadth of editing tools and model choices useful for iterating on visual ideas quickly. Developers and small studios evaluating AI media generation for integration purposes can explore the platform through its free tier before committing to API access. The multilingual prompt support makes it accessible to non-English-speaking users working in regional markets, and the credit-based pricing lets occasional users pay only for what they need rather than committing to a subscription.

Tools

list_models

Return the canonical list of chat models exposed on the site, with capability notes. (Gemini 3 Online)

Input: no parameters. Returns: text/markdown.

get_pricing

Return the canonical pricing entry point for Gemini 3 Online.

Input: no parameters. Returns: text/markdown.

get_official_links

Return the canonical list of official links for Gemini 3 Online (website, support, docs when available).

Input: no parameters. Returns: text/markdown.

Resources

  • site://gemini-3-online/models — Supported chat models and capability notes.
  • site://gemini-3-online/pricing — Canonical pricing entry point.
  • site://gemini-3-online/faq — Short FAQ generated from public site metadata.
  • site://gemini-3-online/links — Canonical URLs to share with users.

Prompts

tell_me_about_gemini_3_online

Summarize what the site is, who it's for, and how it works. — Gemini 3 Online

start_chat_session_gemini_3_online

Open a chat-evaluation session against the site's models, with sensible defaults. — Gemini 3 Online

Installation

Install via Smithery

bash
npx -y @smithery/cli install gemini-3-online-mcp --client claude

(Replace claude with cursor, windsurf, or continue for those clients.)

Install from source

bash
git clone https://github.com/rocnubie/gemini-3-online-mcp.gitcd gemini-3-online-mcppnpm install

Then add to your MCP client config (claude_desktop_config.json for Claude Desktop, mcp.json for Cursor / Windsurf / Continue):

json
{  "mcpServers": {    "gemini-3-online-mcp": {      "command": "node",      "args": [        "/absolute/path/to/gemini-3-online-mcp/src/index.mjs"      ]    }  }}

Debug with MCP Inspector

bash
npx @modelcontextprotocol/inspector node src/index.mjs

Official Links

Development

bash
pnpm installpnpm start                 # run the server over stdio

License

MIT

Source: README.md at commit 6497ddb

Tools

0
SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

1
  1. v0.1.0LatestSep 16, 2026

Score

50% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 days25 pts

    Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.

  • Auth declared10 pts

    Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.

  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts