What image sizes are supported?

Supported sizes are `1024x1024`, `1792x1024`, and `1024x1792`. Default is `1024x1024`.

How do I configure an MCP client to use this server?

Add a `dalle3` entry under `mcpServers` in your client’s configuration, specifying `node` as the command, the path to the built server as args, and the required environment variables.

What credentials does it need?

It reads `AZURE_OPENAI_ENDPOINT`, `AZURE_OPENAI_API_KEY`, `AZURE_OPENAI_DEPLOYMENT_NAME` from the environment. Store these in your client's env block or a secrets manager — never commit them to a repository — and grant the narrowest scope that still covers your use case.

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Azure Dalle MCP Server

# Azure OpenAI DALL-E 3 MCP Server An Azure OpenAI DALL-E 3 integration server implementing the Model Context Protocol (MCP). This server provides a

Local serverstdio

What is the Azure Dalle MCP Server?

Azure OpenAI DALL-E 3 MCP Server An Azure OpenAI DALL-E 3 integration server implementing the Model Context Protocol (MCP). This server provides a bridge between

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

Tool	What it does
generate_image	Generates images using AOAI DALL-E 3 with the following parameters: - prompt (required): Text description of the image to generate - - size (optional): Image dimensions (default: 1024x1024). Available options: - 1024x102
download_image	Downloads generated images to local storage: - imageUrl (required): URL of the image to download - localPath (required): Local directory path for saving - fileName (required): Name for the downloaded file

How to install the Azure Dalle MCP Server

{
  "mcpServers": {
    "dalle3": {
      "command": "node",
      "args": [
        "path/to/mcp-server-aoai-dalle3/build/index.js"
      ],
      "env": {
        "AZURE_OPENAI_ENDPOINT": "<endpoint>",
        "AZURE_OPENAI_API_KEY": "<key>",
        "AZURE_OPENAI_DEPLOYMENT_NAME": "<deployment>"
      }
    }
  }
}

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

Configuration

Variable	Description	Required
AZURE_OPENAI_ENDPOINT	Configuration value read at startup.	Optional
AZURE_OPENAI_API_KEY	Credential the server authenticates with.	Yes
AZURE_OPENAI_DEPLOYMENT_NAME	Configuration value read at startup.	Optional

Example prompts to try

“Use Azure Dalle to generate image.”
“Use Azure Dalle to download image.”

Frequently asked questions

`AZURE_OPENAI_ENDPOINT` and `AZURE_OPENAI_API_KEY` are required. `AZURE_OPENAI_DEPLOYMENT_NAME` (default “dalle3”) and `OPENAI_API_VERSION` (default “2024‑02‑15‑preview”) are optional.