AC Bridge

AC Bridge is a status light system for developers running Claude Code or Codex agents. Instead of notification sounds, your smart lights change colour and effect to show what each agent is doing: working, asking for permission, needing input, or finished. You assign Claude Code and Codex sessions to profiles, then map agent states to colours and effects on lights you already own.

The tool listens to agent hooks on your machine with no cloud round trip. It supports 29 agent states for Claude Code and 19 for Codex, and can drive 20+ device types across brands including Nanoleaf, Kasa, Tapo, Yeelight, WLED, Shelly, Tuya, Meross, Sonoff, Elgato, Roku and ESPHome. You can run multiple agents at once, each with its own profile, or let one light follow several repos. The system offers 9 effects (flash, strobe, pulse, fade, loop, candle, rainbow, siren, meter) and 49 device commands including power, brightness, colour, temperature, scenes and media controls.

When a session ends, AC Bridge restores devices to their previous state. Security-sensitive commands like unlocking doors need explicit approval and are never triggered automatically.