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agent-browser

Automates browser tasks to test, fill forms, and extract data from web pages.

Updated Jan 20, 2026
Search Tags:#automation#testing#data extraction#forms#browser#screenshot
One-click install
npx skills add https://github.com/christiananese/medusa-astro-starter --skill agent-browser-christiananese
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: agent-browser
Source: https://github.com/christiananese/medusa-astro-starter/tree/main/.claude/skills/agent-browser
Command: npx skills add https://github.com/christiananese/medusa-astro-starter --skill agent-browser-christiananese

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Manual browser testing, form automation, and data extraction require repetitive, error-prone steps. This skill provides scriptable control over web pages to automate those tasks reliably and at scale.

Core Features & Use Cases

  • Automated navigation, element interaction, and form filling across websites.
  • Screenshot capture, state checks, and data extraction for test reports and demos.
  • Use Case: QA automation, web data collection, and guided demonstrations of complex web flows.

Quick Start

Open a URL with agent-browser open <url> and then follow the snapshot to interact with elements using the generated refs.

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 tasks like form filling and navigation?▼

You can automate browser tasks by opening a URL and interacting with elements using generated refs from page snapshots, enabling reliable scriptable control for navigation and form filling across websites.

Does browser automation work for extracting data and capturing screenshots from web pages?▼

Yes, browser automation supports data extraction and screenshot capture by applying scriptable control to web pages, allowing you to collect content and save visual state checks for reports.

What is the best way to automate UI testing across multiple websites?▼

Automated UI testing is best handled by using a constrained command surface to interact with web page elements via snapshot-derived refs, ensuring safe and observable actions within authenticated sessions.

Can I use browser automation for guided demonstrations of complex web flows?▼

Yes, you can use browser automation for guided demonstrations by capturing screenshots and automating navigation to reliably replicate complex web flows without manual interaction.

Why use snapshot-derived element refs for web page interaction instead of standard selectors?▼

Snapshot-derived element refs ensure reliable interactions during web automation by providing stable references for clicks and form filling, maintaining safe and observable actions within automated workflows.

Are there limitations when running automated browser workflows in authenticated sessions?▼

Automated browser workflows operate within a constrained command surface to ensure safe, observable actions, meaning interactions are limited to scriptable, authenticated sessions rather than unrestricted page modifications.

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