SiliconFlow Flux MCP 服务器

Name: SiliconFlow Flux MCP 服务器
Author: lioensky

@lioensky

Repository

About SiliconFlow Flux MCP 服务器

基于硅基流动端口的AI生图MCP

Basic information

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "siliconflow-flux-mcp": {
      "command": "node",
      "args": [
        "路径/到/siliconflow-flux-mcp-server/build/index.js"
      ],
      "env": {
        "SILICONFLOW_API_KEY": ""
      }
    }
  }
}

Tools

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Overview

What is SiliconFlow Flux MCP 服务器?

SiliconFlow Flux MCP 服务器 is a server built on the Model Context Protocol (MCP) that enables AI assistants to generate high‑quality images by calling SiliconFlow’s Flux model through the MCP protocol.

How to use SiliconFlow Flux MCP 服务器?

Install Node.js v18.0.0 or higher, clone the repository, run npm install and npm run build, then configure the API key in a .env file or via environment variables. Add the server to your MCP configuration with the node command pointing to the built index.js. The server exposes a generate_image tool that accepts prompt, resolution, and an optional seed parameter.

Key features of SiliconFlow Flux MCP 服务器

Allows AI assistants to call SiliconFlow’s Flux model via MCP.
Supports multiple image resolutions (e.g., 1024x1024, 960x1280).
Customizable generation parameters such as random seed.
Caches recent image generation results.
Requires Node.js v18.0.0 or higher.

Use cases of SiliconFlow Flux MCP 服务器

AI assistants generating images on demand through MCP.
Creating images at various standard resolutions for different use cases.
Reproducible image generation using a fixed seed.
Integrating image generation into MCP‑compatible workflows or applications.

FAQ from SiliconFlow Flux MCP 服务器

What are the system requirements?

Node.js v18.0.0 or higher is required. The README provides a command to verify your Node.js version.

How do I obtain an API key?

You need your own SiliconFlow API key. The README suggests visiting https://cloud.siliconflow.cn/i/HxM1olJu to get a 14‑yuan credit key.

How do I configure the MCP server?

Add a JSON entry in your MCP configuration file specifying "command": "node" and the path to the built index.js, along with the SILICONFLOW_API_KEY environment variable.

What parameters does the `generate_image` tool accept?

It accepts prompt (recommended in English), resolution (one of the supported sizes), and an optional seed for reproducible results.

What transport or authentication does the server use?

The server uses the standard MCP protocol. Authentication is handled via the SILICONFLOW_API_KEY environment variable, which must be set before running the server.