agent-browser

Automate browser interactions for testing, form filling, and data extraction.

Updated Jan 14, 2026
One-click install
npx skills add https://github.com/Mission42-ai/m42-claude-plugins --skill agent-browser-mission42-ai
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: agent-browser
Source: https://github.com/Mission42-ai/m42-claude-plugins/tree/main/.claude/skills/agent-browser
Command: npx skills add https://github.com/Mission42-ai/m42-claude-plugins --skill agent-browser-mission42-ai

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill automates browser interactions such as navigating pages, filling forms, taking screenshots, and extracting data, reducing manual QA time and repetitive tasks.

Core Features & Use Cases

  • Navigate to URLs and manage history
  • Interact with page elements (click, fill, hover, etc.)
  • Snapshot and inspect DOM elements to locate refs
  • Capture data and screenshots for QA, demos, and data gathering
  • Use case: automate QA checks on a login form and extract page titles for dashboards

Quick Start

Use the agent-browser CLI to open a page, snapshot elements, perform interactions, and capture results, for example:

  • agent-browser open https://example.com
  • agent-browser snapshot -i
  • agent-browser click @e1
  • agent-browser get text @e1

Frequently Asked Questions about agent-browser

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

FAQPage Schema
How do I automate browser testing for form filling and data extraction?

You can automate browser testing by using a Bash-based CLI to navigate URLs, snapshot DOM elements, interact with pages, and capture screenshots or extract text. This approach reduces manual QA time by handling repetitive web interactions reliably.

Can I extract data across multiple web pages without manual navigation?

Yes, web automation allows you to navigate to URLs, manage history, and extract data across multiple pages and sites. By snapshotting and inspecting DOM elements, you can locate specific references and capture the needed data programmatically.

Do I need a headless browser runtime to run web automation commands?

Yes, a headless browser runtime is required to execute browser interactions reliably. Along with a Bash-based CLI, this environment enables the Skill to open pages, perform element interactions, and capture results without a graphical interface.

What is the best way to inspect and locate DOM elements for web QA automation?

The best way to locate DOM elements for web QA is to use the snapshot command in the CLI. This inspects the page and provides element references, which you can then use to perform targeted interactions like clicking or filling forms.

How do I capture screenshots and page titles during automated web testing?

You can capture screenshots and page titles during automated web testing by executing CLI commands to open a URL and extract text. This allows you to gather visual proof and data for QA checks or dashboard reporting.