Hammerspoon Handoff · Scene Wall

Everything below is live now. When Hammerspoon's Accessibility toggle goes on (System Settings → Privacy & Security → Accessibility → Hammerspoon ON — spine row 97, MacBook-Pro-side), the scene modules are already windowable URLs: point windows at them, save the layout, done. Two percent layers, one rule: Hammerspoon frames the windows in percentages of the display; inside each window, scenes place their panes in percentages of the window. The 1920×1080 wall and the 1168×755 laptop stay separate profiles at both layers.

1 · One command per scene module

Each module is cleanest as a chromeless app window — its own window, no tabs, ready for Hammerspoon to frame:

open -na "Google Chrome" --args --app="https://scintilla-widgets.vercel.app/scenes?scene=command-deck&profile=wall"

Repeat per window with the URLs below. A normal browser window works too; --app just drops the chrome. Profiles auto-pick by window width (≥1600px → wall · ≥900px → laptop · else narrow/touch for iPad-portrait and phone) — pin with &profile=wall|laptop|narrow when a window's width would lie about its display.

2 · Scene URLs (composed layouts)

2b · Deep links — every scene × profile

Every combination is a clean URL — bookmark, Hammerspoon window, iPad home-screen tile, all the same address. The same chips are clickable on each /scenes card. Missing profiles fall down the chain (narrow → laptop → wall) rather than 404ing.

3 · Single-widget URLs (raw modules)

4 · Suggested first saves (the three IT-deck layout names)

Names are Alan's call — these are working defaults so the first save takes thirty seconds: open the window, frame it, menu-bar → "Save focused display as…", then Restore is the escape hatch.