Antigravity Account TUI

A Terminal User Interface (TUI) for monitoring Antigravity Claude Proxy account usage and quotas in real-time.

Features

• Real-time account monitoring - View all accounts with status, last used time, and quota reset times
• Model quota table - See per-model quota percentages for each account in a table format
• Auto-refresh - Data refreshes automatically every 30 seconds
• Keyboard navigation - Full keyboard control with vim-style bindings
• Color-coded status - Green for available, yellow for rate-limited, red for exhausted/invalid
• Wait time display - Shows remaining wait time for rate-limited quotas

Installation

Prerequisites

• Rust 1.70+ installed
• The Antigravity Claude Proxy server running on localhost:8040

Build

cd ag-account-tui
cargo build --release

The binary will be at ./target/release/ag-tui.exe (Windows) or ./target/release/ag-tui (Linux/macOS).

Usage

Run

# Direct run with cargo
cargo run --release

# Run with custom URL
cargo run --release -- --url http://localhost:8080/account-limits

# Run with debug mode to see raw responses
cargo run --release -- --debug

# Or run the binary directly
./target/release/ag-tui

# With custom URL
./target/release/ag-tui --url http://localhost:8080/account-limits

Command Line Options

ag-tui [OPTIONS]

Options:
  -u, --url <URL>    API URL to fetch account data from [default: http://localhost:8040/account-limits]
  -d, --debug        Enable debug mode to show raw responses
  -h, --help         Print help
  -V, --version      Print version

Keyboard Shortcuts

Layout

The TUI displays:

1. Header - Shows timestamp, account summary (total, available, rate-limited, invalid)

2. Accounts Table - Shows all accounts with:

   • Account email (shortened)
   • Status (ok, limited with count, invalid, disabled)
   • Last used timestamp
   • Quota reset time

3. Models Table - Shows model quotas with:

   • Model name in first column
   • Quota percentage for each account
   • Color-coded: Green (>30%), Yellow (10-30%), Red (<10%)
   • Wait time shown for rate-limited quotas (e.g., "0% (wait 1h23m45s)")

4. Footer - Keyboard shortcuts reference

API Endpoint

The TUI fetches data from:

http://localhost:8040/account-limits

Make sure your Antigravity Claude Proxy server is running before starting the TUI.

Dependencies

• ratatui - Terminal UI framework
• crossterm - Cross-platform terminal handling
• reqwest - HTTP client for API calls
• tokio - Async runtime
• serde - JSON serialization
• chrono - Date/time handling
• clap - Command line argument parsing
• anyhow - Error handling

Troubleshooting

"Failed to parse JSON" Error

If you see an error about JSON parsing:

1. Check if the proxy is running: Make sure the Antigravity Claude Proxy is running on the expected port (default: 8040)
2. Use debug mode: Run with --debug flag to see the raw response
3. Check the URL: Verify the URL is correct with --url
4. Test with curl: Try manually fetching data:

   curl http://localhost:8040/account-limits
   

Connection Errors

If you see "Failed to connect to server":

• Verify the proxy is running: npm start in the proxy directory
• Check if the port is correct (default 8040)
• Make sure no firewall is blocking the connection

HTML Instead of JSON

If the error mentions "Server returned HTML instead of JSON", the endpoint might be returning an error page. Check that:

• The proxy server is fully initialized
• The /account-limits endpoint exists in your proxy version

License

MIT