Detects dates and times in an email and turns them into calendar events with one click, the way macOS Mail does. Click a highlighted date inline, use the calendar button in the message toolbar for a ranked list of everything detected, or select any text and right-click "Create event from selection" — every path opens Thunderbird's own New Event dialog, prefilled but never saved silently.
It also recognizes recurring events ("every Monday", "weekly", "daily until Dec 1") and video-call links (Zoom/Teams/Meet/Webex), and has an options page for the default calendar, default event length, date order (MDY/DMY), and whether a bare hour like "at 4" means 4 PM.
Licensed under MPL-2.0 — see LICENCE. See BUILD.md for build and install
instructions, and ARCHITECTURE.md for how the detection engine and
Experiment API bridge fit together.