SumOffice, the Office Suite Named After =SUM()

Field notes

The proposed integration runs a local SumOffice process and returns a one-time localhost URL that can be loaded in WKWebView, WebView2, or Android WebView. The page describes the same document semantics across the human interface, API, server, and agent layers, with document events such as ready, dirty, saved, and error. Its agent model uses typed operations and an approval step rather than pixel clicking, while the first public fidelity audit remains in progress.