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

vulnfeed-mcp

This package was deleted from PyPI around 2026-10-17. Installing fails with:
$ pip3 install vulnfeed-mcp ERROR: Could not find a version that satisfies the requirement vulnfeed-mcp (from versions: none) ERROR: No matching distribution found for vulnfeed-mcp

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/2026-10-16/ \ vulnfeed-mcp
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.
0.3.0
0.3.1
0.3.2
0.3.3
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.3.10