MCP Image

Use Cursor MCP to call SunAPI async image generation. Tool style matches duojie (submit returns immediately, then check).

Tools

Tool	Purpose
`generate_image`	Submit a task and return `task_id` immediately
`check_image_task`	Poll status; save to a local directory when done

Install

Prepare the MCP server directory on your machine, then install dependencies:

cd /path/to/your-mcp
npm install

Cursor config

Add this to Cursor MCP settings (args = local entry file path):

"sun-image-async": {
  "command": "node",
  "args": ["/path/to/your-mcp/src/index.js"],
  "env": {
    "SUN_IMAGE_BASE_URL": "https://api.sunai.lol/v1",
    "SUN_IMAGE_API_KEY": "sk-your-key",
    "SUN_IMAGE_MODEL": "gpt-image-2"
  }
}

Keep the API key only in MCP env. Do not commit it.

Notes

Only gpt-image-* (default gpt-image-2)
Requires NewAPI async endpoints /v1/images/tasks
Protocol details: Async Image Generation

Tools

Install

Cursor config

Notes

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