Use cases

Lighting: drive real Windows browser/apps as text refs (~97% fewer tokens)

Lighting (MIT, Windows) exposes your real logged-in browser and desktop apps to Claude Code / Codex plugins or any MCP client as compact text element refs instead of screenshots — claimed ~440 tokens for a page look vs ~15,850 with screenshots (~97% less), one-line click results (~13–53 tokens). Self-learning routines; 135/135 selftest badge on the repo. Alternative to vision-heavy computer-use loops when you already have local logins.