Agent Island Tristan Tang

Agent Island is an open-source status companion designed to monitor live sessions, track usage and costs, issue turn alerts, and generate weekly reports for Claude Code and Codex users on macOS and Windows. This tool provides developers and technical writers with a seamless way to manage their AI-driven workflows directly from the menu bar.

Key Features:

• Live Session Monitoring: Track real-time status of Claude Code or Codex sessions, including active work, waiting states, and potential stalls.
• Usage & Cost Tracking: View detailed metrics on token usage, API value estimates, and weekly spend to optimize resource allocation.
• Turn Alerts: Receive immediate notifications when it's your turn in a session, ensuring you never miss an update or prompt.
• Weekly Reports: Generate comprehensive reports highlighting key metrics, usage trends, and comparative insights between Claude and Codex models.
• Cross-Platform Support: Runs natively on macOS and Windows, with no need for additional accounts or telemetry.
• Open Source & Local Data Handling: Built with transparency in mind, Agent Island operates locally without uploading any data to the cloud.

Target Audience and Benefits: Ideal for developers, technical writers, and teams leveraging Claude Code or Codex. Users benefit from improved workflow efficiency, real-time visibility into session activity, and actionable insights to optimize AI usage.