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Jest Testing

Checked
pluginagentmarketplace·vlatest·testing

Helps with Jest, testing as part of testing, debugging, and quality assurance workflows.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add pluginagentmarketplace/custom-plugin-nodejs --skill jest-testing -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

pluginagentmarketplace

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned pluginagentmarketplace/custom-plugin-nodejs at adbdacbf26.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
adbdacbf26
Manifest
skills/jest-testing/SKILL.md
Scanned
4 files, 328 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

The jest-testing skill enables AI agents to discover, install, and configure Jest for automated unit testing within Node.js projects. It streamlines the setup process by handling dependency installation and environment configuration automatically.

When to use it

  • You need to set up a new Node.js project with a robust testing framework from scratch.
  • Your development workflow requires rapid integration of automated tests without manual CLI configuration.
  • You are refactoring legacy code and need to introduce a standardized testing suite quickly.
  • You want an AI agent to manage test environment dependencies consistently across your team.

Key capabilities

  • Automatic discovery of the Jest testing framework.
  • One-click installation of necessary Node.js packages.
  • Configuration of the testing environment for immediate use.

Example prompts

  • "Set up Jest for my new Node.js application so I can start writing unit tests immediately."
  • "Install and configure the Jest testing framework in my current project directory."
  • "Help me initialize a test suite using Jest with default configurations."

Tips & gotchas

Ensure your AI agent has permission to modify the project's package.json file, as this skill relies on installing dependencies. This tool is specifically designed for Node.js environments and may not function correctly in non-JavaScript projects.