GEML Viewer collects no data.
.geml / .gemlhistory document you opened and replaces the page with its
rendered form; nothing leaves the machine.src="data.csv"), fetched
from the document’s own location — the same requests the page could make
itself. Fonts and all rendering engines are bundled inside the extension.file:///*.geml*,
*://*/*.geml*): the extension can only run on URLs that point at a
.geml / .gemlhistory file, on whatever site you open one. Even there,
a page that is not actually a GEML document is left untouched.Questions or concerns: open an issue at https://github.com/geml-spec/geml/issues.