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agent-browser

Automate browser interactions via the agent-browser CLI using snapshot refs.

7|2|Updated Jan 18, 2026
Search Tags:#automation#qa#cli#browser#data-extraction#web-interaction#ref-snapshots
One-click install
npx skills add https://github.com/jal-co/jalco-opencode --skill agent-browser-jal-co
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: agent-browser
Source: https://github.com/jal-co/jalco-opencode/tree/main/opencode/.config/opencode/skills/agent-browser
Command: npx skills add https://github.com/jal-co/jalco-opencode --skill agent-browser-jal-co

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Automates repetitive browser interactions, reducing manual testing, data entry, and information gathering across web apps.

Core Features & Use Cases

  • Snapshot-driven interactions: Use compact element refs to drive actions without exposing full DOM to AI.
  • Open, navigate, fill, and extract: Open URLs, click elements, fill inputs, and extract data for testing and automation.
  • Use Case: Quickly automate web QA, content extraction, and form submissions across multiple sites.

Quick Start

Open a target URL, capture a page snapshot, and perform a simple form fill using 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 web form submissions and data extraction without exposing the full DOM?▼

Automate web form submissions and data extraction by capturing compact element refs via page snapshots, then using those refs to deterministically drive actions like click and fill without exposing the full DOM to AI.

What's the best way to automate browser interactions for UI testing across multiple sites?▼

Automate browser interactions for UI testing by opening URLs, capturing snapshots, and performing actions like click, fill, and get across diverse sites and environments using the agent-browser CLI.

How does snapshot-driven web interaction work for deterministic browser automation?▼

Snapshot-driven web interaction works by capturing a page snapshot to generate compact element refs, which are then used to execute deterministic actions such as open, click, fill, and close without parsing the entire DOM.

Do I need Bash to run agent-browser for web QA and content extraction?▼

Yes, you need Bash and the agent-browser tool installed in a stable environment to run web QA, content extraction, and form automation tasks via the CLI.

Can I use snapshot refs for automated web interactions across diverse environments?▼

Yes, snapshot refs support automated web interactions across diverse sites and environments, allowing you to navigate, fill inputs, and extract data deterministically through the agent-browser CLI.

What are the limitations of using snapshot refs for browser automation?▼

Snapshot refs for browser automation require a stable environment and the agent-browser CLI to function, limiting use cases where Bash execution is unavailable or the environment is unstable.

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