KeySwitcher v1.0.0

KeySwitcher v1.0.0

A lightweight, native macOS menu bar switcher and live quota monitor for OpenAI Codex and Google Antigravity (CLI & IDE).

Highlights

• Single-Click Switching:

  • OpenAI Codex: Swaps authentication slots, safely persists token state, and automatically reopens your active conversation thread (codex://threads/<id>).
  • Google Antigravity: Simultaneously synchronizes authentication for both CLI (macOS Keychain) and IDE (SQLite database) with a single click.

• Live Menu Bar Quota Monitor:

  • Codex: 5-hour window (clock) and weekly window (calendar).
  • Antigravity: Independent live monitoring for Gemini (sparkle) and Claude / GPT (bolt) quotas with color-coded status.

• Unified Dual Dashboard:

  • Compact side-by-side view for both Codex and Antigravity accounts without tab toggling.
  • Plan badges (Plus, Pro, Ultra), visual progress bars, and countdown reset timers.

• Privacy-First & 100% Local:

  • Zero telemetry, zero external servers.
  • Tokens stored in system macOS Keychain and isolated chmod 600 files.
  • Tap-to-reveal email masking.

• Zero External Dependencies:

  • Pure native Swift / SwiftUI / AppKit application.
  • Standard Python 3 standard library backend (no pip, no venv, no node_modules).

Installation

Download and unzip KeySwitcher-v1.0.0.zip, then move KeySwitcher.app to /Applications.