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Javascript Pro

Checked
herdiansah·vlatest·backend

Generates efficient, well-documented JavaScript code for backend tasks, leveraging best practices and modern frameworks.

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 herdiansah/antigravity-skills-master --skill javascript-pro -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

herdiansah

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 herdiansah/antigravity-skills-master at f642a05f9c.

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

Commit
f642a05f9c
Manifest
.agent/skills/javascript-pro/SKILL.md
Scanned
1 file, 36 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

What it does

This skill provides advanced JavaScript capabilities for AI agents. It allows the agent to write, debug, and execute complex JavaScript code snippets, enabling tasks like data manipulation, web scraping, and interacting with APIs that require JavaScript logic. The skill is designed to handle intricate coding challenges beyond basic scripting.

When to use it

  • Data Transformation: When you need an AI agent to clean, reshape, or analyze datasets using JavaScript libraries.
  • Web Scraping: To extract data from dynamic websites that heavily rely on JavaScript rendering.
  • API Interaction: For interacting with APIs requiring custom JavaScript logic for authentication or data processing.
  • Code Generation: To have the agent generate JavaScript code based on specific requirements, such as creating simple web applications or automating tasks.

Key capabilities

  • JavaScript Code Execution
  • Debugging Support
  • Data Manipulation
  • Web Scraping with JavaScript Rendering
  • API Interaction via JavaScript

Example prompts

  • "Write a JavaScript function to calculate the factorial of a given number."
  • "Scrape product prices from this website: [website URL], and return them in JSON format."
  • "Generate JavaScript code to authenticate with this API: [API endpoint] using OAuth 2.0."

Tips & gotchas

The agent requires access to a suitable JavaScript runtime environment to execute the generated or provided code. Be mindful of potential security risks when executing untrusted JavaScript code, and always review the output carefully.