Antigravity Mobile

Mobile dashboard and admin panel for Antigravity IDE. Monitor conversations, manage your agent, and get notified — all from your phone.

Features

Mobile Dashboard — Real-time chat streaming, file browser with syntax highlighting, model quota monitor, and quick commands. Available in full and lite mode for low-bandwidth use.

Admin Panel (/admin) — Localhost-only control panel with: - Telegram bot notifications (completion, input needed, errors) - Auto-accept for command prompts (Run, Allow, Continue, etc.) - Quick commands — saved prompts injected directly into the agent - Screenshot timeline with auto-capture - Theme and layout customization for the mobile dashboard - Multi-device CDP switching - Remote access via Cloudflare quick tunnels - Session event logs

Remote Access — Secure access from anywhere using Cloudflare quick tunnels. No account required — generates a random .trycloudflare.com URL with QR code. Auto-start option available.

Error Detection — Monitors both the chat stream and full-page modal dialogs for errors like "Agent terminated" and "Model quota reached". Sends Telegram alerts on detection.

Security — Optional PIN authentication with IP-based rate limiting (5 attempts, 15-min lockout), localhost-only admin endpoints, encrypted tunnels via Cloudflare HTTPS. No data sent externally (Telegram API excluded).

Quick Start

Requirements: Node.js 18+, Antigravity IDE installed. Optional: cloudflared for remote access (the launch script offers to install it automatically).

git clone https://github.com/AvenalJ/AntigravityMobile.git
cd AntigravityMobile

Windows: Double-click Start-Antigravity-Mobile.bat macOS/Linux: ./Start-Antigravity-Mobile.sh

The admin panel opens automatically at http://localhost:3001/admin. Access the mobile dashboard from your phone at http://YOUR_PC_IP:3001.

Dependencies install automatically on first run. The script handles launching Antigravity with CDP enabled.

To stop: run Stop-Antigravity-Mobile.bat (Windows) or ./Stop-Antigravity-Mobile.sh.

Architecture

┌──────────────────────────────────────────────────────────┐
│  Your Machine                                             │
│                                                           │
│  Antigravity IDE ◄──── CDP ────► Antigravity Mobile       │
│                                  Server (:3001)           │
│                                    │           │          │
│                              WebSocket       HTTPS        │
│                                    │           │          │
│                               Phone 📱    Telegram 🤖    │
└──────────────────────────────────────────────────────────┘

Component	Description
src/http-server.mjs	Express server, API endpoints, WebSocket bridge
src/chat-stream.mjs	CDP-based chat capture, auto-accept, notification triggers
src/cdp-client.mjs	Chrome DevTools Protocol client (screenshots, input injection, DOM queries)
src/supervisor-service.mjs	AI supervisor — autonomous monitoring, error recovery, task queue, assist chat
src/ollama-client.mjs	Thin wrapper around the Ollama REST API
src/telegram-bot.mjs	Telegram Bot API — sends alerts for agent events
src/tunnel.mjs	Cloudflare quick tunnel management (start/stop/status)
src/config.mjs	Persistent JSON config store
src/quota-service.mjs	Language server quota polling (Windows only)
src/launcher.mjs	Orchestrates startup: server, CDP, Antigravity launch

Configuration

Port

Default is 3001. Change in launcher.mjs:

const HTTP_PORT = 3001;

PIN Authentication

The start script prompts for an optional 4–6 digit PIN. You can also set it via environment variable:

MOBILE_PIN=1234 node http-server.mjs

The admin panel shows whether authentication is currently active. To disable, click Clear PIN in Server settings.

Remote Access

1. Install cloudflared (the launch script offers to do this automatically)
2. Go to Admin Panel → Remote Access
3. Click Start Tunnel — a random public URL and QR code appear
4. PIN authentication is required before the tunnel can be started
5. Enable Auto-start to launch the tunnel on every server boot

Telegram Bot

1. Create a bot via @BotFather
2. Get your chat ID from @userinfobot
3. Enter both in Admin Panel → Telegram tab → Save & Connect
4. Toggle notification types individually

CDP

The start script launches Antigravity with --remote-debugging-port=9222 automatically. If running Antigravity manually:

antigravity --remote-debugging-port=9222

Project Structure

├── public/
│   ├── index.html              # Mobile dashboard
│   ├── minimal.html            # Lite mode (chat only)
│   ├── admin.html              # Admin panel
│   ├── manifest.json           # PWA manifest
│   ├── sw.js                   # Service worker
│   ├── css/
│   │   ├── variables.css       # CSS custom properties & theme variables
│   │   ├── layout.css          # Page layout, topbar, panels
│   │   ├── components.css      # Buttons, cards, forms, modals
│   │   ├── themes.css          # Theme overrides (dark, light, pastel, rainbow, slate)
│   │   ├── chat.css            # Chat message styling
│   │   ├── files.css           # File browser styling
│   │   ├── settings.css        # Settings panel styling
│   │   └── assist.css          # Supervisor assist tab styling
│   └── js/
│       ├── app.js              # App initialization
│       ├── api.js              # API client helpers
│       ├── websocket.js        # WebSocket connection manager
│       ├── navigation.js       # Tab navigation & routing
│       ├── chat.js             # Chat rendering & history
│       ├── chat-live.js        # Live chat streaming
│       ├── files.js            # File browser & syntax highlighting
│       ├── settings.js         # Settings panel logic
│       ├── theme.js            # Theme switching
│       ├── icons.js            # SVG icon helper
│       ├── assist.js           # Supervisor assist chat
│       └── task-queue.js       # Task queue UI
├── src/
│   ├── http-server.mjs         # API server & WebSocket bridge
│   ├── chat-stream.mjs         # Chat streaming + auto-accept + notifications
│   ├── cdp-client.mjs          # CDP client
│   ├── supervisor-service.mjs  # AI supervisor (Ollama-powered)
│   ├── ollama-client.mjs       # Ollama REST API wrapper
│   ├── telegram-bot.mjs        # Telegram integration
│   ├── tunnel.mjs              # Cloudflare tunnel manager
│   ├── config.mjs              # Config store
│   ├── quota-service.mjs       # Quota monitor
│   └── launcher.mjs            # Startup orchestrator
├── scripts/
│   ├── Start-Antigravity-Mobile.bat / .sh
│   └── Stop-Antigravity-Mobile.bat / .sh
├── data/                       # Runtime config & session data (gitignored)
├── screenshots/                # App screenshots for README
└── uploads/                    # User uploads (screenshots, etc.)

Troubleshooting

Problem	Fix
CDP Disconnected	Start Antigravity via the launch script, or add --remote-debugging-port=9222 manually
Can't connect from phone	Same Wi-Fi network? Try PC's IP instead of localhost. Check firewall for port 3001
Telegram silent	Verify token/chat ID, use the Test button, check that notification toggles are on
Auto-accept not clicking	Ensure CDP is connected (green indicator in admin). Check session logs for events
Quota not loading	Antigravity must be running and logged in. Windows only
PIN forgotten	Click Clear PIN in Admin → Server, or restart without PIN — auth resets each launch
Remote tunnel won't start	Ensure cloudflared is installed and PIN auth is enabled
Tunnel URL not showing	Check server console for errors. The URL may take a few seconds to appear

For debug output, run the server directly:

node http-server.mjs 2>&1 | tee server.log

License

MIT — see LICENSE.

Acknowledgments

• Inspired by Antigravity-Shit-Chat by gherghett
• Quota monitoring inspired by Antigravity Cockpit