Claude Code Stoplight

At-a-glance stoplight for your Claude Code session: green = working, yellow = needs you, red = done, grey = no session.

Know what your Claude Code session is doing without switching windows. A stoplight for your coding agent: 🟢 Green — Claude is actively working (running tools, generating) 🟡 Yellow — waiting on you (permission prompt, question, idle) 🔴 Red — finished responding ⚪ Grey — no active session You get four signals: • Toolbar badge tinted to the current state, always visible • A small draggable stoplight overlay on pages you choose • A desktop notification the moment Claude needs you or finishes • A popup with the current state, how long it's been there, and why HOW IT WORKS This extension is a display for YOUR OWN local machine. It talks only to a tiny bridge server you run yourself on 127.0.0.1:4747 (source in the repo below). Claude Code hooks report state changes to the bridge; the extension polls it locally. Nothing leaves your machine — the extension makes no network requests except to 127.0.0.1 and collects no data at all. SETUP (required — the extension does nothing without it) 1. Clone the repo and run the bridge: cd bridge && npm start 2. Add the provided hooks snippet to ~/.claude/settings.json 3. Full instructions: https://github.com/willedmondson55-boop/claude-stoplight Unofficial: this project is not affiliated with or endorsed by Anthropic. Claude is a trademark of Anthropic, PBC.