Agent Island
Agent Island is an open-source status companion application for macOS and Windows designed to monitor AI coding agents such as Claude Code, Codex, Antigravity, Grok, and Cursor. It provides live session state visibility, alerts when user input is needed, and tracks token quota and costs directly from local transcripts and official usage APIs. Running entirely on the user's machine without accounts or product telemetry, it integrates into the macOS notch or Windows menu bar.
Checked on Oct 19, 2026.
Alternative resources
FridayGPT
A macOS AI assistant providing system-wide access to LLMs, voice-to-text transcription, and customizable text processing actions.
Visual Studio Code
A powerful, open-source code editor with built-in AI-powered development agents, multi-language support, and extensive extension capabilities.
agent-qa
Self-improving agentic QA test harness with memory for web and mobile applications, supporting natural language tests and self-healing execution.