Same idea as a desktop IDE: paths here are bundled into the composer as workspaceFiles so the agent sees package.json, README snippets, pins from your library, etc. Ask it to scaffold configs — it can emit sidecars that land here automatically. Pins & uploads.
This is the same session vault as compact Studio. Changes here update the Vite preview. In chat, type @ to cite vault or library paths for this project only.
Session vault (Code · live preview). Dependencies run inside the sandbox, so there is no node_modules here. For a real install on disk, use Promote to real project then npm install. Files full page