Modern web interface for Claude AI through Antigravity Claude Proxy
npm install antigravity-proxy-aiUnlimited AI Usage - Access all premium AI models completely free using your Google account.
!Next.js
!React
!Tailwind CSS
!npm
!License
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- š Completely Free - No API keys, no subscriptions, no credit card required
- š¤ All Premium Models - Access Claude, Gemini, OpenAI GPT, and more
- š„ Multi-Account Support - Connect multiple Google accounts and never run out of credits
- š Auto Account Rotation - Automatically switches accounts when rate limited
- š» Beautiful Web UI - Modern chat interface with dark mode
- ā” Fast & Local - Runs entirely on your machine
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Windows: Press Win + R, type cmd, and press Enter OR Manually search for Command Prompt (cmd) and open
Mac/Linux: Open Terminal
Copy and paste this command into Terminal and press Enter:
``bash`
npm install -g antigravity-proxy-ai
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After installation, every time you want to use the application:
`bash`
antigravity-proxy-ai
That's it!:
1. ā
The app will Start the proxy server on http://localhost:8642
2. ā
The app will Start the web UI on
3. ā
The app will Open your browser automatically
On first run, you'll need to add your Google account:
1. Go to Settings in the web application (http://localhost:8643)
2. Click Add Account
3. Follow the browser authentication prompts
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When updates are available, you'll see a notification in the web UI. To update manually:
`bash`
npm install -g antigravity-proxy-ai@latest
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| Provider | Models |
|----------|--------|
| Claude | Sonnet 4.5, Sonnet 4.5 Thinking, Opus 4.5 Thinking |
| Gemini | 2.5 Flash Lite, 2.5 Flash, 2.5 Flash Thinking, 3 Flash, 2.5 Pro, 3 Pro Image, 3 Pro Low, 3 Pro High |
| OpenAI | GPT OSS 120B Medium |
| Other | Various experimental models |
> Note: Model availability depends on the upstream proxy and may change without notice.
Coming soon
- Node.js v18 or higher - Download here
- A Google Account
> Don't have Node.js? Download and install it from nodejs.org. Choose the LTS version.
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If you want to contribute or modify the code:
`bashClone the repository
git clone https://github.com/SureshTimma/antigravity-proxy-ai.git
cd antigravity-proxy-ai
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š¦ How It Works
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ā ā :8643 ā ā :8642 ā ā
ā āāāāāāāāāāāāāāāā āāāāāāāāāāāāāāāāāāāāāāāāāāāā ā
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ā ā Browser ā ā AI Service ā ā
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ā Troubleshooting
$3
Node.js is not installed. Download it from nodejs.org$3
On Mac/Linux, you may need to use:
bash
sudo npm install -g antigravity-proxy-ai
`$3
Another application is using port 8642 or 8643. Close it or restart your computer.$3
Manually open in your browser.---
š¤ Contributing
Contributions are welcome! Please feel free to submit a Pull Request.
1. Fork the repository
2. Create your feature branch (
git checkout -b feature/AmazingFeature)
3. Commit your changes (git commit -m 'Add some AmazingFeature')
4. Push to the branch (git push origin feature/AmazingFeature`)---
This project is a web UI wrapper built on top of:
- Antigravity Claude Proxy by @badri-s2001 - The core CLI proxy that makes this possible. All credit for the proxy functionality goes to the original author.
Other technologies used:
- Next.js - The React framework
- Tailwind CSS - Styling
- Lucide Icons - Beautiful icons
- xterm.js - Terminal emulator
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IMPORTANT: Please read before using this software.
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Suresh Timma
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Made with ā¤ļø for the open-source community