platform-model-test -- confirm a platform works

The smallest example, and the one the setup guide runs. Its application lists the catalogue through the API, submits one request to every catalogued model, polls each to completion, prints a line per model, and exits 0 only if every model answered.

Run

marigold package create marigold-examples/platform-model-test -o /tmp
marigold package install /tmp/platform-model-test-0.2.0.tar.gz
marigold cache populate platform-model-test
marigold application start platform-model-test
marigold application logs platform-model-test

Models

• qwen/qwen3-0.6b – instruct
• huggingfacetb/smollm2-135m – instruct
• sentence-transformers/all-minilm-l6-v2 – text-embedding
• openai/clip-vit-base-patch32 – image-embedding
• huggingfacetb/smolvlm-256m-instruct – img2txt

Result

marigold application status platform-model-test

The exit code is 0 if every model answered. The catalogue is host-wide, so the application tests every cached model, including models cached for other packages. The first requests are slow while each model loads.

The application contract

main.py is the reference for writing an application. It reads MARIGOLD_API_BASE and MARIGOLD_APPLICATION_ID from its environment, sets application_id and a fresh nonce on every request, and polls the Location each submission returns until the job completes.

Stop

marigold application stop platform-model-test