Imagen3 MCP Server

基于 Google 的 Imagen 3.0 的图像生成工具,通过 MCP(Model Control Protocol)提供服务。

Local serverstdio

What is the Imagen3 MCP MCP server?

Most developer tooling work still happens through a UI a human drives. Imagen3 MCP MCP server moves it into the conversation instead. 基于 Google 的 Imagen 3.0 的图像生成工具,通过 MCP(Model Control Protocol)提供服务。.

Getting it running

Setup follows the usual MCP pattern — install or clone the server, register it in your client's configuration file, restart the client. The configuration blocks on this page cover the common clients.

What it needs from you

Configuration is passed through the environment: GEMINI_API_KEY, BASE_URL, SERVER_LISTEN_ADDR, SERVER_PORT, IMAGE_RESOURCE_SERVER_ADDR, PROXY_URL. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.

How it compares

Among the developer tooling options, the useful question is rarely "what can it do" but "what does it cost you to run" — permissions, credentials, and how much of your context its toolset consumes. It is maintained by hamflx; worth a glance at recent repository activity before you build anything load-bearing on it.

This entry was verified against Imagen3 MCP's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.

Things to watch

  • It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
  • Missing credentials fail quietly in some clients — if no tools show up, check the environment block first.
  • Keep per-call confirmation enabled while you learn its behaviour; it is the cheapest safeguard you have.

How to install the Imagen3 MCP MCP server

{
  "mcpServers": {
    "imagen3": {
      "command": "C:\\bin\\imagen3-mcp.exe",
      "env": {
        "GEMINI_API_KEY": "<GEMINI_API_KEY>"
        // Optional environment variables:
        // "BASE_URL": "<PROXY_URL>",
        // "SERVER_LISTEN_ADDR": "0.0.0.0", // Example: Listen on all interfaces
        // "SERVER_PORT": "9981",
        // "IMAGE_RESOURCE_SERVER_ADDR": "your.domain.com" // Example: Use a domain name for image URLs
      }
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

VariableDescriptionRequired
GEMINI_API_KEYCredential the server authenticates with.Yes
BASE_URLEndpoint or connection string the server talks to.Yes
SERVER_LISTEN_ADDRConfiguration value read at startup.Optional
SERVER_PORTConfiguration value read at startup.Optional
IMAGE_RESOURCE_SERVER_ADDRConfiguration value read at startup.Optional
PROXY_URLEndpoint or connection string the server talks to.Yes

Frequently asked questions

It connects Imagen3 MCP to MCP-compatible AI assistants such as Claude and Cursor. Instead of copying data back and forth by hand, the assistant works with Imagen3 MCP directly.