mojo-python-interop

Enable Mojo to call Python libraries and build extension modules.

7|1|Updated Mar 15, 2026
One-click install
npx skills add https://github.com/Harmeet10000/skills --skill mojo-python-interop-harmeet10000
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mojo-python-interop
Source: https://github.com/Harmeet10000/skills/tree/main/skills/backend/FastAPI_Python/mojo-python-interop
Command: npx skills add https://github.com/Harmeet10000/skills --skill mojo-python-interop-harmeet10000

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Mojo developers often need to reuse Python libraries, convert values across runtimes, and publish Mojo APIs to Python, enabling seamless cross-language workflows and library reuse.

Core Features & Use Cases

  • Mojo→Python interop: call Python libraries and functions from Mojo code.
  • Python→Mojo interop: wrap Mojo types for Python consumption and expose Mojo APIs to Python.
  • Extension module workflows: build Python extension modules from Mojo using PythonModuleBuilder and PyInit patterns for cross-language projects.

Quick Start

Run a minimal Mojo script that imports Python and calls a Python function.

Frequently Asked Questions about mojo-python-interop

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I call Python libraries from Mojo?

To call Python libraries from Mojo, use Mojo's Python interop syntax to import and execute Python functions directly. This skill enables cross-language workflows by allowing Mojo code to seamlessly interact with existing Python modules and libraries.

Can I expose Mojo types to Python?

Yes, you can expose Mojo types to Python by wrapping them for Python consumption. This skill provides the necessary patterns and syntax to publish Mojo APIs, allowing Python code to directly utilize Mojo objects and functions.

What's the best way to build Python extension modules in Mojo?

The best way to build Python extension modules in Mojo is using PythonModuleBuilder and PyInit patterns. This skill provides the workflows required to compile Mojo code into installable Python extension modules for cross-language projects.

How does PythonObject handling work in Mojo interop?

PythonObject handling in Mojo interop works by managing the conversion of values across Mojo and Python runtimes. This skill implements the required syntax to safely pass, wrap, and manipulate Python objects within Mojo code.

Does Mojo support current Python interop syntax for cross-language workflows?

Yes, Mojo supports current Python interop syntax for cross-language workflows. This skill satisfies the requirements for modern Mojo-Python interoperability, ensuring proper library reuse and value conversion across both runtimes.

Why do I need Mojo to interoperate with Python code?

You need Mojo to interoperate with Python code to reuse existing Python libraries and avoid rewriting functionality. This skill solves the problem of bridging Mojo with Python, enabling seamless cross-language development and library sharing.