List events from the user's connected calendars, Google and Outlook together, ordered by start time: summary, start/end, location, organizer, attendees and their RSVP status, a meeting link when there is one, and which provider and account each event came from (Outlook events carry a web_link that opens them in Outlook). With no time range it returns upcoming events from now. `time_min` and `time_max` are RFC3339 timestamps ('2026-08-19T00:00:00Z'), so 'what's on my calendar tomorrow' is time_min/time_max spanning that day; past ranges work too. `query` free-text matches event titles, descriptions, and attendees. For 'how many meetings' questions over long ranges (a quarter, a year), set count_only=true; it sweeps the whole range and returns the total plus a per-month breakdown instead of the events themselves, so a 12-month count is one call. By default this reads each account's main calendar. When a Google account can list its calendars, the result carries available_calendars (name, id, access role), shared calendars included: pass a calendar's name or id as calendar_id ('Family') to read it, or all_calendars=true to read every calendar at once. For an Outlook calendar, get its id from list_outlook_calendars. If the result says no calendar is connected (or the account lacks calendar access), show the user the message and link them to https://youspot.com/user/integrations/gmail.