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Native macOS client for Google’s Antigravity AI.

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Lift

Swift 6.2 macOS 15+ License MIT

Lift is a native macOS client for Google's internal Antigravity (Cloud Code Assist) API. It brings powerful AI assistance directly to your desktop with a clean, native interface designed for speed and productivity.

Features

  • Native Performance: Built purely with SwiftUI and AppKit for a fluid, responsive experience.
  • Rich Markdown & Code: Syntax highlighting and beautiful rendering for all your technical conversations.
  • Smart Quotas: Track your usage and model limits in real-time.
  • Always Ready: Lives in your menu bar or as a standalone app, ready whenever you need it.

Getting Started

Prerequisites

  • macOS 15.0 or later
  • Xcode 16.0+ (for building)

Installation

  1. Clone the repository:

    git clone https://github.com/jkuri/lift.git
    cd lift
  2. Run the Application: This will build the release version and launch the app bundle.

    make run
  3. Authentication: On first launch, Lift will guide you through the secure Google OAuth 2.0 flow to connect with the Antigravity service.


Development

For active development, use the dev command to run via swift run for faster iteration:

make dev

Other useful commands:

  • make build - Build debug version
  • make release - Build optimized release version
  • make clean - Clean build artifacts
  • make install - Install to /Applications
  • make dmg - Create a distributeable .dmg file

Configuration

Lift stores your configuration locally at ~/.lift/config.json. This file maintains your:

  • Authentication tokens
  • Selected AI model
  • Custom model preferences

License

This project is licensed under the MIT License - see the LICENSE file for details.