Calendar Create Event

Create a new event on one of the user's real calendars. Heavy per-change consent — the approval prompt shows the target calendar, title, and start–end in the user's timezone, with a shared-calendar warning when others can see the calendar.

MCP name: create_calendar_event

Category: calendar

:warning: Requires consent

Mutates state (retry policy: manual)

Parameters

Name	Type	Required	Description
all_day	bool	No	If true, an all-day event (start/end are dates)
calendar_id	str	No	Target calendar id; defaults to the primary calendar
description	str	No	Event description
end	str	Yes	End: same format as start
location	str	No	Event location
start	str	Yes	Start: ISO datetime for timed events, or YYYY-MM-DD for all-day
summary	str	Yes	Event title
timezone	str	No	IANA timezone for timed events; defaults to the user's configured timezone

Details

Creates an event on a real calendar through the provider seam. Consent is gated in the capability layer (work_buddy.calendar.capabilities) with consent_weight="high", so the prompt fires individually for every create — it is never carried by a workflow grant. The prompt body is rendered from the actual pending change (calendar name, title, start–end in USER_TZ) and escalates when the target calendar is shared.

Requirements

• calendar