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Running AI at scale

Modular Platform (MAX and Mojo)

Open-source parts of Modular's platform: the Mojo programming language and the MAX engine for running AI models.

What it does

This repository holds the open-source parts of the Modular Platform, which is used to build and run AI models. It has two main pieces.

Mojo is a programming language aimed at fast AI and graphics-card (GPU) programming. MAX is a framework for writing and serving AI models, including a server that accepts requests in the same format as OpenAI's API, so existing apps can switch to it.

Its makers are opening up more of the platform over time. The repository includes the Mojo compiler and standard library, GPU programming tools, model pipelines and examples.

Who it's for

Developers and engineers who build, speed up or serve AI models.

Can I use it without coding?

Developers only. Aimed at programmers; you write code in Mojo or Python. New to this? Start here.

Can I run it?

API key
Not needed

Try it

Using Claude Code, Cursor or another AI coding assistant? Paste the prompt and it will walk you through the setup.New to this?

Before you install

  • Only download from the official GitHub page. Copies with similar names exist for many popular projects.
  • No standard license listed. Check the GitHub page before using it for business.
  • More on staying safe

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