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

mcp-tingquan
0.0.3

This version was deleted from PyPI around 2025-06-12. Installing fails with:
$ pip3 install mcp-tingquan==0.0.3 ERROR: Could not find a version that satisfies the requirement mcp-tingquan==0.0.3
View other deleted versions of mcp-tingquan

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/2025-06-11/ \ mcp-tingquan==0.0.3
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Or, download files manually

And install manually via pip:
mcp_tingquan-0.0.3-py3-none-any.whl (180.6KB)
mcp_tingquan-0.0.3.tar.gz (906.9KB)