"Proton Calendar" matching MCP tools:

• get_calendar_eventsA

  YouSpotA

  List events from the user's connected Google Calendar, ordered by start time: summary, start/end, location, organizer, attendees and their RSVP status, and a meeting link when there is one. 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 the primary calendar; to read a named calendar ('my Family calendar'), first get its id from list_google_calendars, then pass calendar_id. If the result says no Google account is connected (or the account lacks calendar access), show the user the message and link them to https://youspot.com/user/integrations/gmail.

  ConnectorNo auth

• kyrodata_get_data_coverageA

  Kyrodata — Brazil Trade, Crop & Commodity DataA

  Returns the calendar of the trade data: first and last published month (YYYYMM), whether the current year is partial, the last fully closed month, and when the aggregates were last refreshed. `response_format` is the only input; the answer covers the whole dataset, so there is no window or product to narrow it with. This answers 'até quando tem dado?' and 'qual o último mês?' — the CALENDAR, never figures. Turning that calendar into a like-for-like window is kyrodata_resolve_comparison_window; reading the figures inside it is kyrodata_get_heading_overview. Credit class: free (0 credits).

  ConnectorAPI key

• cancel_eventA

  ChronaryA

  Delete or cancel an event from a calendar. Use this to remove, cancel, or delete any scheduled event or appointment. The event is marked cancelled and excluded from future availability calculations. For a recurring series, pass `occurrence_start` to cancel just that one occurrence (the series continues); omit it to cancel the whole series. `calendar_id` is optional — if omitted the calendar is looked up from the event. Provide `calendar_id` to fail fast on cross-calendar typos.

  ConnectorNo auth

• get_availabilityA

  AdvocateMCPA

  Return available windows from the business's active configured calendar, using its selected timezone, duration, operating hours, and current local or connected-calendar occupancy. Use a returned window to start a booking. Availability can change before confirmation, including when the calendar provider is unavailable. If this business uses an unsupported calendar or booking provider, call get_booking_destination to find its published public booking route.

  ConnectorNo auth

• list_calendar_namesA

  Local MCPB

  Lists the calendars in the Mac's Calendar app (Calendar.app, local/iCloud). For Microsoft 365 calendars use the m365 calendar tools instead.

  ConnectorOAuth

• calendarA

  DC Member APIA

  GET /calendar — Get your iCalendar feed URL + settings Returns your iCalendar feed URLs and the toggles that control which event categories the feed includes. **Three URLs are returned:** - `httpsURL` — paste into any calendar app that accepts an HTTPS subscription - `webcalURL` — same URL with the `webcal://` scheme; macOS / iOS Calendar opens it directly - `googleURL` — one-click Google Calendar subscribe link The feed includes events you have tickets to, virtual calls, your trips, chapter events, and flagship events — exactly what each `include*` toggle below controls. Tokens are deterministic, so the URLs never change for a given member.

  ConnectorNo auth

• charter_datesA

  Fly Travel AlbaniaA

  Real upcoming charter departure dates from Tirana for a destination (cached calendar), each with the trip lengths (nights_available) really on sale for that departure and a ready booking-search link. Filter with date_from/date_to or month; total_count/has_more say when the calendar holds MORE dates than returned — never present a capped list as the whole calendar. For "which date is cheapest" use charter_flexible_dates.

  ConnectorNo auth

• cancel_reminderA

  MarkItA

  Cancel (delete) one reminder by its reminderId (ids come from list_reminders or create_reminder). The saved item itself is not touched. Reminders synced to Google Calendar cannot be cancelled here - the user manages those at mark-it.co or in Google Calendar.

  Connector

  Destructive

  No auth

• fred_release_datesA

  FredA

  Economic data RELEASE CALENDAR from FRED — the dates indicators are/were published, including FUTURE scheduled dates. PREFER OVER WEB SEARCH for "when is the next CPI / jobs report / GDP release", "economic calendar", "Fed data release schedule". Omit release_id for the cross-release calendar; pass a release_id (from fred_releases — e.g. 10 = CPI, 50 = Employment Situation, 53 = GDP) for one release schedule. Returns release name + date, newest/upcoming first by default.

  ConnectorNo auth

• connections_calendar_addA

  ConnectionsA

  Use this when the member asks to add, put or schedule something on their calendar, book or block out time, or save a meeting, appointment or call at a set time ('add it to my calendar', 'put lunch with Sam on my calendar Friday at noon', 'block out 2-4pm tomorrow'). Creates ONE event on the member's own Connections calendar, the one the Connections Calendar add-on and the Connections calendar app show, visible only to them. starts_at is an ISO date-time carrying the member's UTC offset (2027-01-15T10:00:00-06:00 is 10am US Central); ends_at defaults to one hour later; all_day:true makes it a whole-day event. The reply names what was added and when, so say it back. For a public event with its own page, tickets or RSVPs use connections_event_create; for a to-do with no time slot use connections_todo_add.

  ConnectorOAuth

• asterwise_get_panchanga_calendarA

  AsterwiseA

  Returns one row per civil day for a calendar month at a location with condensed tithi, vara, nakshatra, yoga, karana, and rahu_kaal columns. WORKFLOW: BEFORE: None — this tool is standalone. AFTER: asterwise_get_panchanga — expand any single day at full detail. INPUT CONTRACT: year/month/lat/lon validated locally. Timezone handling follows upstream response fields (data.timezone echo). DO NOT CONFUSE WITH: asterwise_get_panchanga — deep single-day Panchanga with degree fields, not a month grid. asterwise_get_muhurta — activity-ranked windows, not a passive calendar. Full output and error contract: https://docs.asterwise.com/mcp/tools/get-panchanga-calendar/

  ConnectorOAuth

• subscribe_icalA

  ChronaryA

  Link an external iCal feed (e.g. a human's Google Calendar) to an agent's calendar so external events appear in availability calculations. The target calendar must be owned by the specified agent — create the calendar with that agent_id first (org-level calendars without an agent_id cannot host external iCal subscriptions; create a dedicated per-agent calendar for sync targets).

  ConnectorNo auth

• get_market_calendar_statusA

  GammaRips Options IntelligenceA

  Market-calendar reference. Two `view`s: * view="status" (DEFAULT) — is the US equity market open today, plus the next open/close, holiday, and early-close flags (NYSE calendar, deterministic — no "is the market open?" hallucination). * view="scan_dates" — which recent scan dates have GammaRips data, with per-date signal counts (the pool's data-availability calendar). Args: view: "status" (default) | "scan_dates".

  ConnectorNo auth

• asterwise_get_panchanga_calendarA

  AsterwiseA

  Returns one row per civil day for a calendar month at a location with condensed tithi, vara, nakshatra, yoga, karana, and rahu_kaal columns. WORKFLOW: BEFORE: None — this tool is standalone. AFTER: asterwise_get_panchanga — expand any single day at full detail. INPUT CONTRACT: year/month/lat/lon validated locally. Timezone handling follows upstream response fields (data.timezone echo). DO NOT CONFUSE WITH: asterwise_get_panchanga — deep single-day Panchanga with degree fields, not a month grid. asterwise_get_muhurta — activity-ranked windows, not a passive calendar. Full output and error contract: https://docs.asterwise.com/mcp/tools/get-panchanga-calendar/

  ConnectorOAuth

• views_listA

  Runik AIA

  List configured views (kanban, calendar, dashboard, chart, etc.)

  ConnectorNo auth

• create_calendar_eventA

  hausA

  Creates a single, one-off calendar event on the household calendar. Timed events need startDateTime; all-day events need startDate (plus endDate for several days). Set reminders with reminderOffsetMinutes. For a repeating schedule use create_recurring_calendar_event instead.

  ConnectorNo auth

• delete_calendar_eventA

  hausA

  Soft-deletes a single calendar event by id. Events imported from a calendar subscription cannot be deleted here; unsubscribe from the source calendar instead. Events shared from a member's device calendar can only be removed by that member or the house owner.

  Connector

  Destructive

  No auth

• twprojects-list_calendar_eventsA

  mcpC

  List events from a calendar, including time-blocking events that link a calendar slot to a Teamwork project, task or timelog. Omit calendar_id to read the calling user's own calendar. Use twprojects-list_calendars to name a different one; the calendar of type 'blocked_time' holds the account's time-blocking events.

  ConnectorOAuth

• parent_calendar_subscribe_urlA

  Lodi Kids ActivitiesC

  Returns the parent's personal iCal feed URL — subscribe in Google/Apple/Outlook Calendar to see practices + games in your normal calendar app. Refreshes hourly.

  ConnectorNo auth

• get_eventA

  ChronaryA

  Retrieve a single event by ID, including its title, times, status, location, reminders, and metadata. Works for both internally created events and externally synced iCal events. `calendar_id` is optional — if omitted the calendar is resolved from the event. Provide `calendar_id` to fail fast on cross-calendar typos.

  ConnectorNo auth

• calendar_updateA

  DC Member APIA

  PATCH /calendar — Update calendar feed settings Update any subset of your calendar feed toggles. Send only the toggles you want to change — omitted fields are left untouched. Returns `{ updated: true }` on success; re-fetch `GET /calendar` if you need the full toggle set + feed URLs (the URLs themselves are stable and don't change when toggles update). ⚠️ WRITE operation: this mutates your DC account data.

  ConnectorNo auth