Multiple accounts
Connect more than one account from each provider and address every calendar independently.
Personal calendar connection and synchronization
Calendar platform
The purpose of Calendar platform is to let one person connect, view, manage, and synchronize calendars across Google Calendar, Microsoft 365, and Apple Calendar from one private web application and MCP server. Its operator can connect multiple provider accounts, manage calendar events, and create explicit one-way synchronization rules between calendars.
GOOGLE CALENDAR ACCESS
Why Calendar platform requests Google Calendar data
When its operator connects a Google account, Calendar platform uses Google Calendar access to list available calendars; read event details, dates, time zones, and recurrence; and create, update, move, or delete events only when the operator requests an action or enables a synchronization rule. OAuth credentials are stored encrypted. Google Calendar data is not sold or used for advertising. See the Privacy Policy for complete access, storage, sharing, retention, and deletion details.
Safe one-way sync
Rules start paused, require a dry run, reject cycles, preserve supported recurrence, and never copy attendees or send invitations.
One backend for MCP
Calendar clients and synchronization use the same provider connections, calendar registry, and lifecycle-aware event model.
Built for a single operator. Available to self-host.
The hosted Calendar platform control plane is private behind authentication. Public pages contain product and policy information only.