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agent-browser

Automate browser interactions for web testing and form filling.

Updated Apr 14, 2026
Search Tags:#scripting#web-testing#headless#browser-automation#ref-based#ai-assist
One-click install
npx skills add https://github.com/sjoerdbeentjes/open-agents --skill agent-browser-sjoerdbeentjes
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: agent-browser
Source: https://github.com/sjoerdbeentjes/open-agents/tree/main/.agents/skills/agent-browser
Command: npx skills add https://github.com/sjoerdbeentjes/open-agents --skill agent-browser-sjoerdbeentjes

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Automates browser interactions for web testing, form filling, screenshots, and data extraction, enabling repeatable, scriptable browser actions without manual steps.

Core Features & Use Cases

  • Snapshot-based element refs to minimize AI context and maximize reliability across page navigations.
  • Supports headless and headed modes, with actions like open, click, fill, hover, take screenshots, and get page data.
  • Use cases include automated QA checks, data extraction from web pages, and repetitive form submissions across multiple pages.

Quick Start

Open a URL, snapshot to generate element refs, and interact with elements using their 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 interactions for web testing without manual steps?▼

Browser automation streamlines web testing and automation workflows by enabling repeatable, scriptable actions like clicking, filling forms, and taking screenshots across multiple pages. It captures snapshot-based element refs to interact with pages reliably.

What are snapshot-based element refs and how do they help browser automation?▼

Snapshot-based element refs are compact identifiers generated from page snapshots to target specific web elements. They minimize AI context usage and maximize reliability across page navigations by providing stable references for clicking, filling, and interacting.

Can I run browser automation in headless mode for automated QA checks?▼

Headless mode is fully supported for running automated QA checks and repetitive form submissions. You can execute browser actions like opening URLs, clicking elements, filling forms, and capturing screenshots without displaying a graphical interface.

Do I need a specific environment to run scriptable browser actions?▼

A Bash-capable environment is required to run scriptable browser actions. The automation supports headless and headed modes, snapshot-based refs for element interaction, and optional session isolation to separate testing contexts.

What's the best way to extract data from web pages using browser automation?▼

Data extraction from web pages is achieved by opening a URL, generating a snapshot to create element refs, and interacting with elements to get page data. This enables repeatable, scriptable extraction without manual steps across multiple pages.

Does this browser automation approach support session isolation for testing?▼

Session isolation is optionally supported to separate testing contexts during browser automation. This allows QA engineers and testers to run independent automated workflows, capturing element refs and taking screenshots without cross-session interference.

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