DroidGravity Manager 🚀

Version 1.1.0

A fork of Antigravity-Manager with Factory Droid support for seamless integration with Google Gemini and Anthropic Claude models.

🌟 What's New in v1.1.0

• Rebranded: UI updated from "Antigravity Tools" to "DroidGravity Manager"
• Update Checker: Now checks for updates from this repository
• Flash Lite Fix: Replaced gemini-2.5-flash-lite with gemini-2.5-flash to fix 429 rate limit errors
• Multi-Wildcard Routing: Support for patterns like claude-*-sonnet-* in model mapping
• Specificity-Based Priority: More specific wildcard rules now take precedence

Key Features

• Factory Droid Support: Automatic conversion of Factory Droid's request format to OpenAI-compatible format
• Gemini Integration: Full support for Google Gemini models (3 Flash, 3 Pro, 2.5 Flash, 2.5 Pro, Thinking variants)
• Claude Integration: Native Anthropic API support for Claude 3.5 Sonnet and Opus
• Automatic Account Rotation: Seamlessly switches between accounts when hitting rate limits
• No Manual Configuration: Pre-configured model settings included

---

📦 Installation

Prerequisites

• Node.js 18+ and npm
• Rust toolchain (for Tauri)
• Windows, macOS, or Linux

Build from Source

# Clone the repository
git clone https://github.com/YOUR_USERNAME/DroidGravity-Manager.git
cd DroidGravity-Manager

# Install dependencies
npm install

# Build the application
npm run tauri build

The compiled application will be in src-tauri/target/release/.

---

⚙️ Setup for Factory Droid

Step 1: Configure DroidGravity Manager

1. Launch DroidGravity Manager
2. Add Accounts:
   • For Gemini: Go to Accounts → Add Account → OAuth → Authorize with your Google account
   • For Claude: Go to Accounts → Add Account → OAuth → Authorize with your Anthropic account
3. Start the Proxy: Navigate to API Proxy and enable the server (default port: 8045)

Step 2: Configure Factory Droid

1. Locate Factory Settings:

   • Open ~/.factory/settings.json (Linux/macOS) or C:\Users\YOUR_USERNAME\.factory\settings.json (Windows)

2. Copy Pre-configured Models:

   • Use the included factory-droid-settings.json as a template
   • Important: Replace "sk-..." with the API key shown in DroidGravity Manager (found in API Proxy section)

3. Merge Settings: Add the customModels array to your existing Factory settings:

{
  "customModels": [
    {
      "model": "gemini-3-flash",
      "id": "gemini-3-flash-0",
      "index": 0,
      "baseUrl": "http://127.0.0.1:8045/",
      "apiKey": "YOUR_DROIDGRAVITY_API_KEY_HERE",
      "displayName": "Gemini 3 Flash",
      "maxOutputTokens": 24576,
      "noImageSupport": false,
      "provider": "anthropic"
    },
    {
      "model": "claude-sonnet-4-5",
      "id": "claude-sonnet-4-5-7",
      "index": 7,
      "baseUrl": "http://127.0.0.1:8045",
      "apiKey": "YOUR_DROIDGRAVITY_API_KEY_HERE",
      "displayName": "Claude 4.5 Sonnet",
      "maxOutputTokens": 8192,
      "noImageSupport": false,
      "provider": "anthropic"
    }
  ]
}

Important Configuration Notes:

• Both Gemini and Claude models: Use "provider": "anthropic"
• Gemini models: Use "baseUrl": "http://127.0.0.1:8045/" (with trailing slash)
• Claude models: Use "baseUrl": "http://127.0.0.1:8045" (no trailing slash)

Step 3: Select Models in Factory Droid

1. In your Factory Droid CLI, type: /model
2. Select one of your custom models (e.g., "Gemini 3 Flash" or "Claude 4.5 Sonnet")
3. Start chatting! DroidGravity will automatically manage account rotation and quotas

---

🎯 Features

Intelligent Account Management

• Automatic Rotation: Switches accounts when hitting rate limits (429/403 errors)
• Quota Tracking: Real-time monitoring of API quotas per account
• OAuth Integration: Easy account addition via Google/Anthropic OAuth flow
• Smart Routing: Routes requests to accounts with available quotas

Model Support

Google Gemini:

• Gemini 3 Flash
• Gemini 3 Pro High
• Gemini 3 Pro Low
• Gemini 2.5 Flash
• Gemini 2.5 Flash Lite
• Gemini 2.5 Pro
• Gemini 2.5 Flash (Thinking)

Anthropic Claude:

• Claude 4.5 Sonnet
• Claude 4.5 Sonnet (Thinking)
• Claude 4.5 Opus (Thinking)

Factory Droid Integration

DroidGravity automatically converts Factory Droid's proprietary request format:

{
  "model": "gemini-3-flash",
  "input": [
    {
      "role": "user",
      "content": [
        {"type": "input_text", "text": "Your message"}
      ]
    }
  ]
}

Into standard OpenAI format:

{
  "model": "gemini-3-flash",
  "messages": [
    {
      "role": "user",
      "content": "Your message"
    }
  ]
}

---

🔧 Advanced Configuration

Model Mapping

Access Model Mapping in the UI to create custom route mappings:

• Map custom model names to upstream models
• Create aliases for easier access
• Route specific requests to specific account types

Port Configuration

Default port is 8045. To change:

1. Open DroidGravity settings
2. Navigate to API Proxy → Settings
3. Update port and restart proxy

---

📝 Changelog

Version 1.1.0 (2026-01-23)

• 🎨 Rebranded UI from "Antigravity Tools" to "DroidGravity Manager"
• 🔄 Update checker now points to this repository
• 🐛 Fixed 429 rate limit errors by replacing gemini-2.5-flash-lite with gemini-2.5-flash
• ✨ Added multi-wildcard pattern support in model routing (e.g., claude-*-sonnet-*)
• ✨ Added specificity-based priority for wildcard rules
• 🧪 Added unit tests for wildcard matching

Version 1.0.0 (2026-01-12)

Initial DroidGravity Release:

• ✨ Added Factory Droid request format support
• ✨ Automatic conversion of input → messages format
• ✨ Support for type: "input_text" content blocks
• ✨ Pre-configured model settings for easy setup
• 📚 English documentation and setup guide
• 🔧 Optimized for Factory Droid CLI integration

---

🤝 Credits

This project is a fork of the excellent Antigravity-Manager by @lbjlaq.

Original Project: https://github.com/lbjlaq/Antigravity-Manager

DroidGravity builds on top of Antigravity's solid foundation to add Factory Droid compatibility.

---

📄 License

Inherits the license from Antigravity-Manager.

---

🐛 Troubleshooting

Factory Droid shows "400 Bad Request"

• Check API Key: Ensure the API key in settings.json matches the one shown in DroidGravity Manager
• Verify Provider: Gemini models need "provider": "openai", Claude needs "provider": "anthropic"
• Check Base URL: Gemini uses /v1 suffix, Claude doesn't

Models not appearing in Factory

1. Type /model in Factory Droid
2. If models don't show, restart Factory Droid CLI
3. Verify customModels array is properly formatted in ~/.factory/settings.json

DroidGravity not rotating accounts

• Verify accounts are properly authorized (green status in UI)
• Check that accounts have available quota
• Review logs in Settings → Logs for error details

---

Happy coding with DroidGravity! 🚀