#91 · Primary category: Inference & Local Deploy

opyrator

deployment faas fastapi functions machine-learning microservices pydantic python python-functions serverless streamlit type-hints

🪄 Turns your machine learning code into microservices with web API, interactive GUI, and more.

Project last updated:08/25/26

GitHub Stars

3.1K

Forks

167

Contributors

4

License

MIT

Why we included this project

Opyrator is for the common situation where you have a working model or Python function and would rather not build a Flask app around it just to let people try it. You declare the inputs and outputs with Pydantic type hints, run a single command, and the same code becomes either a FastAPI HTTP endpoint or a Streamlit-based interactive UI. Those type hints double as the request and response schemas, so the generated OpenAPI contract is documented without extra work. Services can also be exported as a self-contained executable or a Docker image, which is handy for handing a demo to a teammate or client. The project is still alpha, so treat it as a fast path to prototypes and internal tools rather than something to run in production long term.

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