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Marvin

1Build 2reliable 3AI 4interfaces 5in 6Python.

the six Ws · specification

W1 Who

Open-source library from Prefect.

W2 What

Turns functions and models into AI tools.

W3 Where

A Python library on your infrastructure.

W4 When

When adding AI to normal Python code.

W5 Why

A pragmatic, developer-first take on AI engineering.

W6 With

An LLM provider and Python.

PythonLibraryStructured

for agents & scripts

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