You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.

cosmicintersection-sdk
0.1.2a20251021155700

This version was deleted from PyPI around 2026-05-28. Installing fails with:
$ pip3 install cosmicintersection-sdk==0.1.2a20251021155700 ERROR: Could not find a version that satisfies the requirement cosmicintersection-sdk==0.1.2a20251021155700
View other deleted versions of cosmicintersection-sdk

Install through StableBuild

You can install this package from StableBuild's PyPI snapshots from before the version was deleted:
pip3 install \ -i https://YOUR_API_KEY.pypimirror.stablebuild.com/2026-05-27/ \ cosmicintersection-sdk==0.1.2a20251021155700
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Or, download files manually

And install manually via pip:
cosmicintersection_sdk-0.1.2a20251021155700-py3-none-any.whl (22.2KB)
cosmicintersection_sdk-0.1.2a20251021155700.tar.gz (17.9KB)