gen-image MCP

A local stdio MCP server that enables AI agents to generate and edit images using OpenAI-compatible and Gemini models. It supports text-to-image, reference image generation, and multi-image editing with masks. The server automatically handles model fallback when primary models are unavailable or rate-limited, saving generated images directly to the project directory.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by yuluo688

Vendor documentation

What you can do with it

Generate images from text descriptions
Edit or merge multiple local images with masks
Generate images using Gemini reference models
List configured models without network access

Source and maintenance

Community listingRegistry 0.2.3

mcp-registry: io.github.yuluo688/gen-image-mcp@0.2.3 Source repository

Maintenance checked: Oct 31, 2026, 10:59 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

gen-image-mcp 0.2.3

npm

gen-image-mcp package definition

{
  "version": "0.2.3",
  "transport": "stdio",
  "identifier": "gen-image-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "GEN_IMAGE_BASE_URL",
      "format": "string",
      "isRequired": true,
      "description": "Full HTTP/HTTPS base URL for the configured image API provider."
    },
    {
      "name": "GEN_IMAGE_API_KEY",
      "format": "string",
      "isRequired": true,
      "description": "API key for the configured image API provider."
    },
    {
      "name": "GEN_IMAGE_MODEL",
      "format": "string",
      "description": "Optional comma-separated OpenAI Images API model list. Configure this or GEN_IMAGE_GEMINI_MODEL."
    },
    {
      "name": "GEN_IMAGE_GEMINI_MODEL",
      "format": "string",
      "description": "Optional comma-separated Gemini image model list. Configure this or GEN_IMAGE_MODEL."
    },
    {
      "name": "GEN_IMAGE_AUTO_FALLBACK",
      "format": "string",
      "description": "Optional true/false switch for sequential model fallback."
    },
    {
      "name": "GEN_IMAGE_TIMEOUT_MS",
      "format": "number",
      "description": "Optional per-request upstream timeout in milliseconds; defaults to 120000. Positive integer, maximum 2147483647."
    }
  ]
}

Tools

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No tool definitions available.

Connect from your client

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Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "gen-image-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "gen-image-mcp@0.2.3"
      ],
      "env": {
        "GEN_IMAGE_BASE_URL": "<YOUR_GEN_IMAGE_BASE_URL>",
        "GEN_IMAGE_API_KEY": "<YOUR_GEN_IMAGE_API_KEY>",
        "GEN_IMAGE_MODEL": "<YOUR_GEN_IMAGE_MODEL>",
        "GEN_IMAGE_GEMINI_MODEL": "<YOUR_GEN_IMAGE_GEMINI_MODEL>",
        "GEN_IMAGE_AUTO_FALLBACK": "<YOUR_GEN_IMAGE_AUTO_FALLBACK>",
        "GEN_IMAGE_TIMEOUT_MS": "<YOUR_GEN_IMAGE_TIMEOUT_MS>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "gen-image-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "gen-image-mcp@0.2.3"
      ],
      "env": {
        "GEN_IMAGE_BASE_URL": "<YOUR_GEN_IMAGE_BASE_URL>",
        "GEN_IMAGE_API_KEY": "<YOUR_GEN_IMAGE_API_KEY>",
        "GEN_IMAGE_MODEL": "<YOUR_GEN_IMAGE_MODEL>",
        "GEN_IMAGE_GEMINI_MODEL": "<YOUR_GEN_IMAGE_GEMINI_MODEL>",
        "GEN_IMAGE_AUTO_FALLBACK": "<YOUR_GEN_IMAGE_AUTO_FALLBACK>",
        "GEN_IMAGE_TIMEOUT_MS": "<YOUR_GEN_IMAGE_TIMEOUT_MS>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "gen-image-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "gen-image-mcp@0.2.3"
      ],
      "env": {
        "GEN_IMAGE_BASE_URL": "<YOUR_GEN_IMAGE_BASE_URL>",
        "GEN_IMAGE_API_KEY": "<YOUR_GEN_IMAGE_API_KEY>",
        "GEN_IMAGE_MODEL": "<YOUR_GEN_IMAGE_MODEL>",
        "GEN_IMAGE_GEMINI_MODEL": "<YOUR_GEN_IMAGE_GEMINI_MODEL>",
        "GEN_IMAGE_AUTO_FALLBACK": "<YOUR_GEN_IMAGE_AUTO_FALLBACK>",
        "GEN_IMAGE_TIMEOUT_MS": "<YOUR_GEN_IMAGE_TIMEOUT_MS>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "gen-image-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "gen-image-mcp@0.2.3"
      ],
      "env": {
        "GEN_IMAGE_BASE_URL": "<YOUR_GEN_IMAGE_BASE_URL>",
        "GEN_IMAGE_API_KEY": "<YOUR_GEN_IMAGE_API_KEY>",
        "GEN_IMAGE_MODEL": "<YOUR_GEN_IMAGE_MODEL>",
        "GEN_IMAGE_GEMINI_MODEL": "<YOUR_GEN_IMAGE_GEMINI_MODEL>",
        "GEN_IMAGE_AUTO_FALLBACK": "<YOUR_GEN_IMAGE_AUTO_FALLBACK>",
        "GEN_IMAGE_TIMEOUT_MS": "<YOUR_GEN_IMAGE_TIMEOUT_MS>"
      }
    }
  }
}

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