Verified:GitHub

chrome-devtools

Automate browser tasks and debugging with Puppeteer-based CLI scripts.

Updated Feb 15, 2026

Search Tags:#puppeteer #web-scraping #browser-automation #performance-analysis #network-monitoring #devtools-protocol #form-automation

Ready to run

npx skills add https://github.com/aleph23/Natasha --skill chrome-devtools-aleph23

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: chrome-devtools
Source: https://github.com/aleph23/Natasha/tree/main/skills/chrome-devtools
Command: npx skills add https://github.com/aleph23/Natasha --skill chrome-devtools-aleph23

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires puppeteer, debug, yargs, and includes scripts (resource) and references (resource) components.

What problem does it solve?

Browser automation, debugging, and performance analysis using Puppeteer-based CLI scripts to control and inspect web pages.

Core Features & Use Cases

Automates navigation, element interaction, and data extraction across pages with robust error handling.
Provides tooling for screenshots, network/performance monitoring, and DOM inspection for QA, testing, and automation pipelines.
Use Case: QA engineer wants to automate a browser test to verify login flows and collect performance metrics.

Quick Start

From the skill root, run node navigate.js --url https://example.com to start an automated browser session.

Frequently Asked Questions about chrome-devtools

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I automate browser tasks and extract data using Puppeteer?▼

Automate browser tasks by running Puppeteer-based CLI scripts like `node navigate.js --url https://example.com` to control Chromium, interact with DOM elements, and extract structured JSON data for automation pipelines.

Can I collect network performance metrics during web scraping?▼

Collect network performance metrics during web scraping using the built-in performance monitoring and network analysis tooling, enabling QA pipelines to capture load times and resource requests alongside data extraction.

Does this browser automation tool support form interaction and login flows?▼

Form interaction and login flows are supported through Puppeteer element interaction capabilities, allowing scripts to automate input submissions, verify authentication sequences, and capture screenshots for QA testing.

What's the best way to capture screenshots and inspect DOM elements from the command line?▼

Capture screenshots and inspect DOM elements from the command line by executing the provided CLI scripts, which drive Chrome or Chromium to render pages and output structured JSON inspection results for automation pipelines.

Do I need Node.js and Puppeteer installed to run these browser automation scripts?▼

Node.js and Puppeteer are required dependencies to run these browser automation scripts, along with the `debug` and `yargs` libraries, ensuring the CLI can drive Chromium and output structured JSON data.

Why does my Puppeteer browser automation script fail to output structured JSON?▼

Puppeteer browser automation scripts fail to output structured JSON when error handling is bypassed or dependencies are missing, requiring proper setup of Node.js, Puppeteer, and the `yargs` CLI argument parser for successful execution.