You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.
flowpeek was reported malicious
OSV:MAL-2026-1437 - Malicious code in flowpeek (PyPI)

flowpeek

This package was deleted from PyPI around 2026-03-17. Installing fails with:
$ pip3 install flowpeek ERROR: Could not find a version that satisfies the requirement flowpeek (from versions: none) ERROR: No matching distribution found for flowpeek

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pip3 install \ -i https://YOUR_API_KEY.pypimirror.stablebuild.com/2026-03-16/ \ flowpeek
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Or, download files manually

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0.1.0
0.1.1