agent-browser

Automate browser tasks and data capture via a Bash CLI.

Updated Aug 23, 2026

Search Tags:#screenshots #CLI #data-extraction #web-automation #browser-automation #form-filling

Ready to run

npx skills add https://github.com/siriwatknp/jun-cc --skill agent-browser-siriwatknp

💬 Prompt for ChatGPT / Claude Chat▼

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

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Browser automation tasks are repetitive and error-prone when done manually. This skill provides a command-line interface to automate web interactions such as navigating pages, filling forms, clicking elements, taking screenshots, and extracting data, reducing time and mistakes.

Core Features & Use Cases

Automated Web Interactions: Open URLs, navigate pages, fill forms, click elements, and capture data or screenshots.
Data Extraction & Verification: Snapshot the DOM to collect element data, extract text, and validate outcomes.
Use Case: Automate login flows or product scraping across multiple sites with reproducible steps.

Quick Start

Use the agent-browser CLI to open a target URL, snapshot the page to identify element refs, then fill fields and submit to advance to the next page.

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 from the command line?▼

Browser automation via a Bash CLI lets you navigate URLs, fill forms, click elements, take screenshots, and extract data across single or multi-session workflows. It requires only Bash and the agent-browser runtime to execute reproducible web interaction steps.

What is the best way to automate login flows and form filling without manual errors?▼

Automating login flows and form filling is best handled by opening a target URL, snapshotting the page to identify element references, then filling fields and submitting to advance. This CLI approach reduces manual repetition and errors.

Can I extract data and take screenshots across multiple sites in one session?▼

Yes, cross-site data extraction and screenshots are supported through multi-session workflows. The CLI snapshots the DOM to collect element data, extract text, and validate outcomes across multiple sites within a single automation sequence.

Do I need additional dependencies to run web automation scripts with Bash?▼

No additional dependencies are required. The skill relies solely on Bash and the agent-browser runtime, while templates and references extend workflows without needing extra packages or libraries.

How does DOM snapshotting work for identifying element references?▼

DOM snapshotting captures the current page state to expose element references. You use the CLI to snapshot the target URL, allowing the automation script to accurately locate and interact with specific elements for data extraction or form filling.

Are there limitations to using a CLI for browser automation compared to other tools?▼

Using a CLI for browser automation limits interactive visual debugging but ensures reproducible steps for automated web interactions. It is designed for scripted data extraction and form filling rather than manual browsing sessions.