You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.
ant-mcp-proxy-for-test was reported malicious
OSV:MAL-2026-2669 - Malicious code in ant-mcp-proxy-for-test (PyPI)

ant-mcp-proxy-for-test

This package was deleted from PyPI around 2026-04-15. Installing fails with:
$ pip3 install ant-mcp-proxy-for-test ERROR: Could not find a version that satisfies the requirement ant-mcp-proxy-for-test (from versions: none) ERROR: No matching distribution found for ant-mcp-proxy-for-test

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/2026-04-14/ \ ant-mcp-proxy-for-test
Sign up for StableBuild to get an API key (it's free and takes <60 seconds!)

Or, download files manually

Choose a version to see all deleted wheels and files. We only show versions that have been deleted on PyPI.