Codebase Uploader

An elegant, zero-dependency userscript that packages directories and codebases for AI chats. Features smart markdown chunking, customizable ignore patterns, binary file uploads, and a premium Liquid Glass interface.

As of 2026-06-27. See the latest version.

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

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You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

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# ⚡ Codebase Uploader

An elegant, zero-dependency userscript that packages directories and codebases for AI chats. Features smart markdown chunking, customizable ignore patterns, binary file uploads, and a premium Apple-inspired "Liquid Glass" interface.

---

## Supported Platforms

The userscript runs on and is optimized for the following AI platforms:
- **ChatGPT** (`chatgpt.com`)
- **Claude** (`claude.ai`)
- **Gemini & Google AI Studio** (`gemini.google.com`, `aistudio.google.com`)
- **DeepSeek** (`deepseek.com`)
- **Perplexity** (`perplexity.ai`)
- **Meta AI** (`meta.ai`)
- **Chatbot Arena** (`arena.lmsys.org`,`arena.ai`)
- **Grok** (`grok.com`)
- **Mistral Chat** (`chat.mistral.ai`)
- **Microsoft Copilot** (`copilot.microsoft.com`)
- **Hugging Chat** (`huggingface.co/chat`)
- **Xiaomi MiMo AI Studio** (`aistudio.xiaomimimo.com`)
- **MiniMax Agent** (`agent.minimax.io`)
- **Groq** (`groq.com`)
- **OpenRouter** (`openrouter.ai`)
- **Kimi** (`kimi.com`)
- **Z.ai** (`z.ai`)

---

## Features

- **Liquid Glass Aesthetic**: Translucent frosted-glass panels, custom specular-highlight borders, soft multi-layer depth shadows, and micro-interactions.
- **Zero Dependencies & Google Trusted Types Compatible**: Imperative DOM rendering (`createElementNS` and custom helpers) with absolutely no `innerHTML` injection, rendering cleanly on Google Gemini and Google AI Studio.
- **Smart Directory Chunking**: Auto-splits large codebases into size-limited markdown chunks containing code block file definitions and constructs a master `codebase_manifest.md`.
- **Manifest Prompt Customization**: Specify custom instructions or guidelines prepended directly into the manifest output.
- **Interactive Ignored Lists**: Clean, modern tag chips editor in settings for filtering folders (`node_modules`, `dist`, etc.) and extensions (`.lock`, `.log`, etc.).
- **Hotkeys**: Configurable hotkey toggle (defaults to `Alt+Shift+U` or `Option+Shift+U`) which dynamically updates the header hotkey badge.
- **Color-Coded File Tree**: Distinct, high-visibility Lucide-style SVG folder and file icons (amber folders, blue documents, green binary paperclips).

---

## Installation

1. Install a userscript manager extension such as **Tampermonkey** or **Violentmonkey** in your web browser.
2. Download or copy the compiled code in [dist/codebase-uploader.user.js](dist/codebase-uploader.user.js).
3. Create a new script in your userscript manager, paste the code, and save it.

---

## Hotkeys & Triggering

- **Toggle Panel**: `Alt+Shift+U` (or `Option+Shift+U` on macOS).
- Custom hotkey letters can be configured inside the **Settings** menu.
- You can also toggle the panel using the extension menu commands.

---

## Development

Requires [Node.js](https://nodejs.org/) or [Bun](https://bun.sh/).

### Setup
```bash
npm install
```

### Dev Mode
```bash
npm run dev
```

### Build User Script
```bash
npm run build
```
This outputs the ready-to-use userscript file at `dist/codebase-uploader.user.js`.

---

## License

This project is licensed under the [MIT License](LICENSE).