test-gen

Point at any module and get a full test suite in under 30 seconds.

Install on skills.sh →

Trusted trust tier

This skill has significant install counts or stars from a credible organisation.

What is test-gen?

test-gen reads your source files, infers function signatures and edge cases, then outputs a ready-to-run test suite for Jest, Vitest, or pytest. It handles mocking, async patterns, and error cases automatically — reducing the cold-start time for new test coverage to near zero.

Best for

test-gen is ideal for developers, teams, and agents who need to point at any module and get a full test suite in under 30 seconds.. Whether you're automating workflows, improving code quality, or extending functionality, this claude skill integrates directly into Claude Code.

Why use test-gen?

  • Integrates seamlessly with Claude Code
  • From a trusted source
  • Battle-tested by 1,240 developers
  • Open ecosystem standard — works across agents
Installs1,240

Installation and usage

Getting started with test-gen is straightforward. Follow the steps below to install this claude skill into your Claude Code environment and start using it immediately.

How to install

1
Make sure you have Claude Code installed. Run claude in your terminal — if it opens, you're ready.
2
Visit the skills.sh page for this tool and follow the install instructions. Most skills install with a single command run inside Claude Code.
3
After installing, type / inside Claude Code to see your installed skills and invoke them by name.
Go to install page →
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