skip-trace 0.1.1

Ownership Attribution for Python Packages

skip_trace

Who owns your dependencies

• Can they be linked to a real person or company in the real world
• Can they be contacted

Of course all packages have a pypi user. The list of users isn't academic, you care about them because you want to communicate with them.

Installation

Requires

• Github key
• Initializing spacy
  • git clone, uv sync
  • OR python -m spacy download en_core_web_sm
  • OR python -c 'import spacy.cli; spacy.cli.download("en_core_web_sm")'
• (Not implemented yet) Openrouter/OpenAI key

Usage

skip-trace who-owns requests

What you will see is the owner table and the maintainer tables.

The owner table is pretty close to all the names, email addresses and custom domains I can find.

Use Cases

• You are worried about supply chain attacks and are concerned that a package is actually maintained by North Korean government backed hackers
• You need to file a bug report and there isn't an issue link
• You want to hire, buy something from the maintainer, or charitably donate money
• You want to do a PEP 541 take over
• You want to volunteer to take over an abandoned package instead of forking it
• You want to find out if your project is now unreachable. If you are conscientious enough to run this on your own packages, you probably are not the person to rigorously avoid adding contact information.
• You are trying to publish anonymously and want to check to see if the package is actually anonymous

Unreachable

See PEP 541 for exact text

• Do you have a real email address in your metadata
• Do you have a link to a page with your real email address or other means to reach you

Name Squatting

If a package has take a good name but the user has published nothing to it, that is Name Squatting

Prior Art

Nothing I could find.

Project Health & Info

Metric	Health	Metric	Info
Tests		License
Coverage		PyPI
Lint / Pre-commit		Python Versions
Quality Gate		Docs
CI Build		Downloads
Maintainability		Last Commit

Category	Health
Open Issues
Stars