Flux Img Mcp

Flux Image MCP Server

This MCP server provides image generation capabilities using the Flux Schnell model on Replicate.

Installation

Install the MCP SDK globally:

npm install -g @modelcontextprotocol/sdk@latest

Clone this repository to your MCP servers directory:

cd ~/Documents/Cline/MCP
git clone https://github.com/yourusername/flux-img-mcp.git
cd flux-img-mcp
npm install

Build the server:

npm run build

Add the server configuration to your MCP settings file (either global or workspace):

{
  "mcpServers": {
    "flux-img": {
      "command": "node",
      "args": ["/path/to/flux-img-mcp/build/index.js"],
      "env": {
        "REPLICATE_API_TOKEN": "your-replicate-api-token"
      },
      "disabled": false,
      "alwaysAllow": []
    }
  }
}

Configuration

The server requires the following environment variable:

REPLICATE_API_TOKEN: Your Replicate API token. You can get this from your Replicate account settings.

Usage

Once installed and configured, the server provides the following tool:

generate_image

Generates an image using the Flux Schnell model based on a text prompt.

Parameters:

prompt (string, required): Text description of the desired image

Example usage:

<use_mcp_tool>
<server_name>flux-img</server_name>
<tool_name>generate_image</tool_name>
<arguments>
{
  "prompt": "A beautiful sunset over mountains"
}
</arguments>
</use_mcp_tool>