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agent-browser

Automate browser interactions to verify UI changes and capture screenshots.

11.6k|1.1k|Updated Apr 1, 2026
Search Tags:#automation#screenshots#cli#ui-testing#browser#ai-agents
One-click install
npx skills add https://github.com/emdash-cms/emdash --skill agent-browser-emdash-cms
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: agent-browser
Source: https://github.com/emdash-cms/emdash/tree/main/skills/agent-browser
Command: npx skills add https://github.com/emdash-cms/emdash --skill agent-browser-emdash-cms

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Agent Browser automates browser interactions for AI agents to verify UI changes, interact with elements, and capture screenshots, reducing manual testing effort.

Core Features & Use Cases

  • Open a URL and load pages
  • Take a Snapshot to obtain element refs
  • Interact Using Refs to click, fill, type, and select elements
  • Capture screenshots (viewport or full page) for documentation and debugging
  • Manage Sessions to persist state across commands

Quick Start

Open a URL with agent-browser open http://localhost:4321/ to start a session, then use snapshot to generate element refs and interact with the page using those 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 to verify UI changes?▼

Automate browser interactions for UI verification by opening a URL, taking a snapshot to get element refs, and executing click or fill commands. This CLI enables AI agents to test frontend code and capture screenshots automatically.

Can I capture full page screenshots for visual regression checks?▼

Yes, you can capture full page screenshots for visual regression checks using the screenshot command. It supports both viewport and full page captures to help document interactive form flows and debug local or remote pages.

How do I interact with elements on a page after opening a URL?▼

Interact with elements by first taking a snapshot to obtain element refs, then using those refs to click, fill, type, or select. This ensures actions target correct elements during interactive form flows and UI testing.

Does browser automation for AI agents support session handling across commands?▼

Yes, browser automation for AI agents supports session handling to persist state across commands. This maintains a continuous session when navigating local and remote pages, executing multiple actions, and capturing screenshots.

What is the best way to test interactive form flows across local and remote pages?▼

The best way to test interactive form flows across local and remote pages is using a CLI that opens a session, snapshots elements for refs, and fills or selects inputs. It applies to testing frontend code and verifying UI changes.

Do I need any dependencies to run browser automation commands for UI testing?▼

No dependencies are required to run browser automation commands for UI testing. The CLI operates independently to open URLs, snapshot elements, execute interactions, and manage sessions with built-in error reporting.

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