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Midjourney mcp server

11 stars PythonOthers Updated Aug 12, 2026

Documentation

Midjourney MCP

A MCP server implementation for generating images with Midjourney.

json
{
    "mcpServers": {
        "midjourney": {
            "command": "uvx",
            "args": [
                "midjourney-mcp"
            ]
        }
    }

}
  • `TOKEN_R`: Midjourney auth token R
  • `TOKEN_I`: Midjourney auth token I
  • `API_BASE`: Midjourney API base URL (optional, defaults to "midjourney.com")
  • `SUFFIX`: Midjourney suffix (optional, defaults to "--v 6.1")

API

The server provides the following tool:

  • `generating_image(prompt: str, aspect_ratio: str) -> str`
    • `prompt`: Description of the image you want to generate
    • `aspect_ratio`: Aspect ratio of the image (e.g. "16:9")

License

This project is licensed under the GNU General Public License v3.0 (GPL-3.0). This means:

Frequently asked questions

What is mj-mcp?

mj-mcp is Midjourney mcp server

How do I install mj-mcp?

Open the GitHub repository and follow its README. Most MCP servers are added to your client's MCP config, then called by your agent.

Is mj-mcp open source?

Yes — it is hosted on GitHub at https://github.com/Lala-0x3f/mj-mcp and has 11 stars.

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