Use calendar actions from Complexity

Open Complexity, select an owned connected mailbox, and enable the relevant calendar tools. Each needs its operation permission and separate grant, plus product and chat access.

The agent can read calendars/events and use permitted creation and update operations. An edit targets exact calendar and event IDs. Editing one occurrence does not change the entire recurring series. The update tool rejects a series master.

Microsoft calendars use the Graph provider and need Microsoft setup. Google mailbox calendar behavior follows the application's local calendar path rather than promising Google Calendar synchronization. See Google provider setup.

After an uncertain create response, inspect the calendar before asking for another creation. Repeating a non-idempotent creation can duplicate the event. Event deletion is unavailable to the agent. Model-written approval is not user confirmation.

For notes, distinguish full-note reading from restricted plain-text editing.