Page Agent

The GUI Agent Living in Your Webpage. Control web interfaces with natural language.

🌐 English | 中文

👉 🚀 Demo | 📖 Documentation

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✨ Features

• 🎯 Easy integration
  • No need for browser extension / python / headless browser.
  • Just in-page javascript. Everything happens in your web page.
  • The best tool for your agent to control web pages.
• 📖 Text-based DOM manipulation
  • No screenshots. No OCR or multi-modal LLMs needed.
  • No special permissions required.
• 🧠 Bring your own LLMs
• 🎨 Pretty UI with human-in-the-loop
• 🐙 Optional chrome extension for multi-page tasks.

🚀 Quick Start

One-line integration

Fastest way to try PageAgent with our free Demo LLM:

<script src="{URL}" crossorigin="true"></script>

Mirrors	URL
Global	https://cdn.jsdelivr.net/npm/page-agent@1.2.0/dist/iife/page-agent.demo.js
China	https://registry.npmmirror.com/page-agent/1.2.0/files/dist/iife/page-agent.demo.js

⚠️ For technical evaluation only. Demo LLM has rate limits and usage restrictions. Slow. May change without notice.

NPM Installation

npm install page-agent

import { PageAgent } from 'page-agent'

const agent = new PageAgent({
    model: 'deepseek-chat',
    baseURL: 'https://api.deepseek.com',
    apiKey: 'YOUR_API_KEY',
    language: 'en-US',
})

await agent.execute('Click the login button')

For more programmatic usage, see 📖 Documentations.

🏗️ Structure

PageAgent adopts a simplified monorepo structure:

packages/
├── core/                # ** Core agent logic (npm: @page-agent/core) **
├── llms/                # LLM client (npm: @page-agent/llms)
├── page-controller/     # DOM operations (npm: @page-agent/page-controller)
├── ui/                  # Panel UI (npm: @page-agent/ui)
├── page-agent/          # Entry class and iife builds(npm: page-agent)
├── extension/           # Chrome extension for multi-page tasks
└── website/             # Website & Documentation site

🤝 Contributing

We welcome contributions from the community! Follow our instructions in CONTRIBUTING.md for environment setup and local development.

Please read Code of Conduct before contributing.

👏 Acknowledgments

This project builds upon the excellent work of browser-use.

PageAgent is designed for client-side web enhancement, not server-side automation.

DOM processing components and prompt are derived from browser-use:

Browser Use
Copyright (c) 2024 Gregor Zunic
Licensed under the MIT License

Original browser-use project: <https://github.com/browser-use/browser-use>

We gratefully acknowledge the browser-use project and its contributors for their
excellent work on web automation and DOM interaction patterns that helped make
this project possible.

Third-party dependencies and their licenses can be found in the package.json
file and in the node_modules directory after installation.

📄 License

MIT License

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