Summary
Code execution that is not on your laptop.
The value is the boundary: the model writes Python and it runs in a Modal sandbox, so what it produces is executed and returned without touching your filesystem — and the same account gives it FLUX image generation.
What it is
Two tools that execute on Modal rather than on your machine: Python in a sandboxed environment, and image generation with the FLUX model. Both run against the Modal account you are logged into.
What you get
- Python executed in a sandbox, off your own machine
- Images generated with the FLUX model
Requirements
A Modal account with the Modal CLI configured and logged in — the work runs on that account. UV launches it as uvx modal-mcp-toolbox, and any MCP-capable client will do.
Setup effort
One command — uvx modal-mcp-toolbox