Use the upstream install or setup path that matches your environment:
- yarn add --dev jest
- npm install --save-dev jest
- Finally, run yarn test or npm test and Jest will print this message:
- yarn create jest
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Added June 8, 2026
ai-agentsgobashnodegitsecuritydocumentation
Security analysis
B84/100
mediumInstalls packages at runtime which could introduce malicious dependencies
mediumInstalls packages at runtime which could introduce malicious dependencies
Installs into .claude/skills of the current project.
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---
name: "Jest Unit Test Scaffolder"
slug: "jest-unit-test-scaffolder"
description: ""
github_stars: 45359
verification: "security_reviewed"
source: "https://github.com/jestjs/jest"
author: "Jest"
category: "Code Quality & Review"
framework: "Custom Agents"
tool_ecosystem:
github_repo: "jestjs/jest"
github_stars: 45359
npm_package: "jest"
npm_weekly_downloads: 44758857
---
# Jest Unit Test Scaffolder
## Installation
Use the upstream install or setup path that matches your environment:
- yarn add --dev jest
- npm install --save-dev jest
- Finally, run yarn test or npm test and Jest will print this message:
- yarn create jest
Requirements and caveats from upstream:
- const sum = require('./sum');
- Configure Babel to target your current version of Node by creating a babel.config.js file in the root of your project:
Basic usage or getting-started notes:
- [Getting Started](#getting-started)
- <!-- copied from Getting Started docs, links updated to point to Jest website -->
- bash
- Source: https://github.com/jestjs/jest
- Extracted from upstream docs: https://raw.githubusercontent.com/jestjs/jest/HEAD/README.md
## Documentation
- https://jestjs.io/
## Source
- [Agent Skill Exchange](https://agentskillexchange.com/skills/jest-unit-test-scaffolder/)