Modal MCP Toolbox 🛠️

A collection of Model Context Protocol (MCP) tools that run on Modal. This let's you extend the capabilities of your LLM in tools such as Goose or the Claude Desktop App.

<a href="https://glama.ai/mcp/servers/ai78w0p5mc"><img width="380" height="200" src="https://glama.ai/mcp/servers/ai78w0p5mc/badge" alt="Modal Toolbox MCP server" /></a>

Tools

• run_python_code_in_sandbox: Let's you run python code in a sandboxed environment.
• generate_flux_image: Generate an image using the FLUX model.

Demo

Flux Image Generation

Python Code Execution

Prerequisites

• A modal account and a configured modal CLI.
• UV
• A client that supports MCP. Such as the Claude Desktop App or Goose

This runs against your modal account, so you will need to have a modal account and be logged in.

Installation

Installation depends on the client that uses the MCP. Here is instructions for Claude and Goose.

Claude

Got to Settings > Developer in the Claude Desktop App. And click on Edit Config.

Add the config for the mcp server. My config looks like this:

{
  "mcpServers": {
    "modal-toolbox": {
      "command": "uvx",
      "args": ["modal-mcp-toolbox"]
    }
  }
}

Goose

Go to Settings and Click on Add.

Then add an extension like in the screenshot below. The important part is to set command to:

uvx modal-mcp-toolbox

The rest you can fill in as you like.

Installing via Smithery (not working currently)

To install Modal MCP Toolbox for Claude Desktop automatically via Smithery:

npx -y @smithery/cli install @philipp-eisen/modal-mcp-toolbox --client claude