Grok2 Image MCP Server

Name: Grok2 Image MCP Server
Author: fl0w1nd

@fl0w1nd

代码仓库

关于 Grok2 Image MCP Server

grok image mcp server

基本信息

分类

媒体与设计

运行时

node

传输方式

stdio

发布者

fl0w1nd

配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "grok_image": {
      "command": "npx",
      "args": [
        "grok-image-mcp"
      ],
      "env": {
        "XAIAPI_KEY": "your-xai-api-key"
      }
    }
  }
}

工具

未检测到工具

工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。

概览

What is Grok2 Image MCP Server?

An MCP (Model Context Protocol) server for generating and editing images using the Grok image model from xAI. It serves developers integrating image capabilities into AI workflows via MCP-compatible clients.

How to use Grok2 Image MCP Server?

Install via npx in your MCP client configuration, setting the required environment variable XAIAPI_KEY. The server exposes two tools: generate_image and edit_image, invoked by the client with parameters such as prompt, image URLs, aspect ratio, resolution, and batch count.

Key features of Grok2 Image MCP Server

Image generation from text prompts with configurable aspect ratio and resolution
Image editing using natural language instructions with 1–3 source images
Local file path support for editing; server auto-reads and encodes them
Optional image proxy domain to replace imgen.x.ai in returned URLs
Optional HTTP/HTTPS network proxy for API requests

Use cases of Grok2 Image MCP Server

Generate images from descriptive prompts with custom dimensions and batch count
Edit existing images by providing URLs, base64 data, or local file paths
Overcome network restrictions on imgen.x.ai using an image proxy domain
Configure network proxying for API calls through corporate or regional gateways

FAQ from Grok2 Image MCP Server

What tools does Grok2 Image MCP Server provide?

Two tools: generate_image for creating images from text, and edit_image for modifying existing images using natural language.

What environment variables are required?

XAIAPI_KEY is required. Optional variables include XAIAPI_BASE_URL, IMAGE_PROXY_DOMAIN, and HTTP_PROXY.

Can I use local image files for editing?

Yes, the edit_image tool accepts local file paths in the image_urls parameter; the server reads and encodes them automatically.

How do I handle network or image URL restrictions?

Set XAIAPI_BASE_URL to an API proxy, IMAGE_PROXY_DOMAIN to a custom proxy for image URLs, or HTTP_PROXY for a general network proxy.

What are the parameter limits for image generation?

n (number of images) supports 1–10 (default 1). Aspect ratio options include 1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3, 2:1, 1:2, and auto. Resolution can be 1k or 2k (default 1k).

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