alibaba

alibaba/page-agent

JavaScript in-page GUI agent. Control web interfaces with natural language.

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README.md

# Page Agent

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The GUI Agent Living in Your Webpage. One script gives any web page its own AI agent.

🌐 **English** | [中文](./docs/README-zh.md)

<a href="https://alibaba.github.io/page-agent/" target="_blank"><b>🚀 Demo</b></a> | <a href="https://alibaba.github.io/page-agent/docs/introduction/overview" target="_blank"><b>📖 Docs</b></a> | <a href="https://news.ycombinator.com/item?id=47264138" target="_blank"><b>📢 HN Discussion</b></a> | <a href="https://x.com/simonluvramen" target="_blank"><b>𝕏 Follow on X</b></a>

[![Watch the demo](https://page-agent.github.io/assets/readme/poster.jpg)](https://github.com/user-attachments/assets/a1f2eae2-13fb-4aae-98cf-a3fc1620a6c2)

---

## ✨ Features

- **🎯 Easy integration**
    - No need for `browser extension` / `python` / `headless browser`.
    - Just in-page javascript. Everything happens in your web page.
- **📖 Text-based DOM manipulation**
    - No screenshots. No multi-modal LLMs or special permissions needed.
- **🧠 Bring your own LLMs**
    - Works with most mainstream models, including locally deployed ones. See [supported models](https://alibaba.github.io/page-agent/docs/features/models).
- **🐙 Optional [chrome extension](https://alibaba.github.io/page-agent/docs/features/chrome-extension) for multi-page tasks.**
    - And an [MCP Server (Beta)](https://alibaba.github.io/page-agent/docs/features/mcp-server) to control it from outside

## 💡 Use Cases

- **SaaS AI Copilot** — Ship an AI copilot in your product in lines of code. No backend rewrite.
- **Smart Form Filling** — Turn 20-click workflows into one sentence. Perfect for ERP, CRM, and admin systems.
- **Accessibility** — Make any web app accessible through natural language. Voice commands, screen readers, zero barrier.
- **Multi-page Agent** — Extend your own web agent's reach across browser tabs via the [Chrome extension](https://alibaba.github.io/page-agent/docs/features/chrome-extension).
- **MCP** - Allow your agent clients to control your browser.

## 🚀 Quick Start

### One-line integration

Fastest way to try PageAgent with our free Demo LLM:

```html
<script
    src="https://cdn.jsdelivr.net/npm/page-agent@1.12.4/dist/iife/page-agent.demo.js"
    crossorigin="anonymous"
></script>

```

> **⚠️ For technical evaluation only.** This demo CDN uses our free [testing LLM API](https://alibaba.github.io/page-agent/docs/features/models#free-testing-api). By using it, you agree to its [terms](https://github.com/alibaba/page-agent/blob/main/docs/terms-and-privacy.md).
>
> Add `?autoInit=false` to load the script without creating the demo agent automatically. You can then instantiate it with `new window.PageAgent(...)` and your own LLMs.

### NPM Installation

```bash
npm install page-agent
```

```javascript
import { PageAgent } from 'page-agent'

const agent = new PageAgent({
    model: 'qwen3.5-plus',
    baseURL: 'https://dashscope.aliyuncs.com/compatible-mode/v1',
    apiKey: 'YOUR_API_KEY',
    language: 'en-US',
})

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

For more programmatic usage, see [📖 Documentations](https://alibaba.github.io/page-agent/docs/introduction/overview).

## 🤝 Contributing

We welcome contributions from the community! See [CONTRIBUTING.md](CONTRIBUTING.md) for guidelines and [docs/developer-guide.md](docs/developer-guide.md) for local development workflows.

Built something cool with PageAgent? Share it in [Show and Tell](https://github.com/alibaba/page-agent/discussions/categories/show-and-tell). 🙌

Please read the [maintainer's note](https://github.com/alibaba/page-agent/issues/349) on principles and current state.

Contributions generated entirely by **bots or AI** without substantial human involvement will **not be accepted**.

## ⚖️ License

[MIT License](LICENSE)

## 👏 Acknowledgments

This project builds upon the excellent work of **[`browser-use`](https://github.com/browser-use/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 <https://github.com/browser-use/browser-use>
Copyright (c) 2024 Gregor Zunic
Licensed under the MIT License

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.
```

**⭐ Star this repo if you find PageAgent helpful!**

Repository info

Default branch: main
Latest version: v1.12.4
Created: 23/09/2025
Last activity: 31/10/2026
License: MIT
Open issues: 117
Watchers: 106

Topics

agent ai ai-agents browser-automation javascript mcp typescript web

Contributors

gaomeng1900

1k contributions

dependabot[bot]

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Copilot

7 contributions

JasonOA888

6 contributions

linked-danis

6 contributions