Can it handle dynamic JavaScript-heavy sites?

Yes, it includes wait commands for network idle states and specific text appearance, ensuring the page is fully loaded and interactive before performing actions.

What is the primary use of Core Agent Browser?

It allows Claude to interact with websites as a human would, enabling navigation, form filling, and interactive element selection when standard data fetching methods are insufficient.

Does this skill support visual debugging?

Absolutely. You can capture full-page or viewport screenshots to stdout or save them directly to a file for visual verification of the page state.

How does it identify elements on a page?

It uses a snapshot command to generate a list of interactive elements, assigning each a unique reference (like @e1) that Claude can then target for clicks or text input.

When should I use this instead of actionbook?

Use Core Agent Browser as a last resort when actionbook lacks pre-computed selectors for your target site or when you need interactive browser testing.

Core Agent Browser

Name: Core Agent Browser
Author: lywa1998

bylywa1998

0•

浏览器自动化

Enables advanced browser automation and interactive web navigation for Claude through the agent-browser CLI.

Core Agent Browser provides a robust interface for Claude to interact with the web directly, offering capabilities far beyond simple data fetching. It allows the agent to navigate complex web pages, take interactive snapshots of the DOM, fill forms, click elements using reference IDs, and handle dynamic content. This skill is indispensable for deep research tasks where pre-computed selectors are unavailable or when interactive site testing and automated form submission are required.

主要功能

01Comprehensive DOM interaction suite for clicking, filling, hovering, and scrolling

02Advanced waiting mechanisms for network idle states and specific element appearance

03Full browser navigation control including back, forward, and reload actions

04Interactive element snapshots with reference tags for precise targeting

050 GitHub stars

06High-resolution screenshot capture for visual verification and debugging

使用场景

01Visual verification of web layouts and UI components through automated screenshot generation

02Performing interactive research on documentation sites with complex client-side navigation

03Automating multi-step form submissions on websites without public APIs

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add lywa1998/self-host-claude-marketplace core-agent-browser

For use in Claude.ai and ChatGPT

Download Skill