agent-browser

Automate browser tasks to navigate pages, fill forms, and extract data.

50|4|Updated Mar 21, 2026

Search Tags:#web-testing #cli-tool #data-extraction #browser-automation #form-interaction #element-snapshot

Ready to run

npx skills add https://github.com/sliamh11/Deus --skill agent-browser-sliamh11

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: agent-browser
Source: https://github.com/sliamh11/Deus/tree/main/container/skills/agent-browser
Command: npx skills add https://github.com/sliamh11/Deus --skill agent-browser-sliamh11

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Browser-based workflows often require manual repetitive interactions. agent-browser provides a programmable way to navigate pages, fill forms, capture data, and validate web app behavior without leaving your environment.

Core Features & Use Cases

Browse and automate web interactions across pages and apps
Snapshot and inspect page elements, then interact via references or semantic locators
Extract data, take screenshots, and test web page behavior for QA or research
Use cases include automated form submissions, data collection, and on-demand testing

Quick Start

Open a URL and begin automating common web interactions with agent-browser.

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 data extraction?▼

Automate browser tasks by using a dedicated CLI tool to navigate pages, fill forms, and extract data. This browser automation approach supports command-based interactions, element snapshotting, and scripted actions.

What is element snapshotting in web automation?▼

Element snapshotting in web automation captures and inspects page elements so you can interact with them via references or semantic locators. This mechanism enables precise scripted actions without manual inspection.

Can I use browser automation for testing web page behavior and taking screenshots?▼

Yes, you can use browser automation for testing web page behavior and taking screenshots. It supports on-demand QA testing, automated form submissions, and data collection across any web page or app.

Does this browser automation tool support authentication and page waits?▼

Yes, this browser automation tool includes built-in navigation, wait, and authentication capabilities. These features ensure that scripted actions execute reliably across pages requiring login or dynamic loading.

What is the best way to extract data from web pages programmatically?▼

The best way to extract data from web pages programmatically is using a CLI tool with browser automation capabilities. It allows you to navigate URLs, snapshot elements, and collect targeted information without manual repetitive interactions.

Are there limitations when using a CLI tool for web testing and automation?▼

Limitations of using a CLI tool for web testing include potential issues with highly dynamic content requiring precise wait conditions. Browser automation is most effective for structured navigation, form interaction, and element inspection rather than complex visual testing.