Leonardo AI MCP Server

An MCP (Model Context Protocol) server that provides access to Leonardo AI's image generation API with 150 free daily credits.

Local serverstdioMIT

What is the Leonardo AI MCP Server?

Leonardo AI MCP Server is an MCP project maintained in the nikolausm/leonardo-ai-mcp-server repository. The maintainer describes its purpose as “An MCP (Model Context Protocol) server that provides access to Leonardo AI's image generation API with 150 free daily credits”. Read the project documentation for the complete scope.

Local setup

The project provides a local client configuration using node. Follow the repository’s build and installation steps before copying it, and replace example paths with the paths on your own computer.

Configuration values

The example declares LEONARDO_API_KEY. Secret-looking values have been replaced with placeholders. Required and optional labels are shown only when the documentation states them.

Source

Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.

How to install the Leonardo AI MCP Server

{
  "mcpServers": {
    "leonardo-ai": {
      "command": "node",
      "args": [
        "/path/to/leonardo-ai-mcp-server/index.js"
      ],
      "env": {
        "LEONARDO_API_KEY": "YOUR_LEONARDO_API_KEY"
      }
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Configuration

VariableDescriptionRequired
LEONARDO_API_KEYDeclared in the maintainer’s client configuration.Check documentation