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

gms-mcp
0.1.13.dev4000

This version was deleted from PyPI around 2026-07-22. Installing fails with:
$ pip3 install gms-mcp==0.1.13.dev4000 ERROR: Could not find a version that satisfies the requirement gms-mcp==0.1.13.dev4000
View other deleted versions of gms-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/2026-07-21/ \ gms-mcp==0.1.13.dev4000
Sign up for StableBuild to get an API key (it's free and takes <60 seconds!)

Or, download files manually

And install manually via pip:
gms_mcp-0.1.13.dev4000-py3-none-any.whl (149.3KB)
gms_mcp-0.1.13.dev4000.tar.gz (234.2KB)