> ## Documentation Index
> Fetch the complete documentation index at: https://docs.extensy.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

> Welcome to Extensy — the AI-powered platform for building production-ready Chrome extensions.

# Welcome to Extensy

Extensy lets you build, customize, and publish Chrome extensions using plain-English prompts. Describe what you want your extension to do, and Extensy generates fully compliant Manifest V3 code — ready to load in your browser or submit to the Chrome Web Store.

> **[Quick Start](https://docs.extensy.dev/quickstart.md)**
>
> Build and load your first extension in under 5 minutes.

> **[AI Assistant](https://docs.extensy.dev/ai-assistant.md)**
>
> Ask our specialized assistant any question about extension development.

> **[Prompting Guide](https://docs.extensy.dev/using-extensy/prompting-guide.md)**
>
> Learn how to write prompts that generate great extensions.

> **[Publishing Guide](https://docs.extensy.dev/publishing/overview.md)**
>
> Submit your extension to the Chrome Web Store step by step.

## How Extensy works

**1. Describe your extension**

Type a prompt in plain English describing what your extension should do — the action, the target website, and any UI details.

**2. Extensy generates the code**

Our AI produces a complete, Manifest V3-compliant extension: `manifest.json`, content scripts, background service worker, and popup UI.

**3. Download and load**

Export a ready-to-use ZIP, unzip it, and load it directly in Chrome via `chrome://extensions`.

**4. Iterate and publish**

Refine with follow-up prompts, then publish your finished extension to the Chrome Web Store.

## Why Extensy

> **MV3 by Default**
>
> Every extension Extensy generates follows Manifest V3 — Chrome's current, secure standard.

> **One-Click Export**
>
> Download a store-ready ZIP with all files packaged and validated.

> **Instant Debugging**
>
> Context-aware troubleshooting for common permission and loading errors.

## Join the community

> **[Discord Community](https://discord.gg/HB6DZYws)**
>
> Connect with hundreds of extension developers and get help from the Extensy team.


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