*Stub (simulated tool output):**
 
```
Event created: "Change HVAC Filter"
Recurrence: Every 90 days
Next occurrence: [date]
Reminder: 3 days before due date
Note: 90-day cycles balance filter cost against airflow efficiency — most standard filters lose effectiveness beyond this window.
```

Summary  
Demonstrates how to programmatically schedule recurring events by integrating with an external calendar API and selecting appropriate recurrence intervals.  

General domain of usage  
Task automation

## Task
Give this to the Calendar Event tool in the lab on the right:

><b>I keep forgetting to [maintenance task, e.g., "change the HVAC filter"]. Set up a recurring calendar reminder for this, and explain why that frequency makes sense.

Discover how to turn everyday household chaos — chores, bills, repairs, groceries — into a system you can manage with AI. Practice organizing a messy task list, building chore schedules that actually hold up, diagnosing routines that keep breaking, and pulling it all into one weekly dashboard. Gain a solid understanding of how to bring AI into daily home life, not just work — no technical background required.

Get comfortable having a conversation with AI, then learn to see a home as overlapping cycles of chores, bills, and repairs — and turn a messy list of tasks into clear categories and priorities.

Turn chores and groceries into a plan AI can help with — build a realistic weekly chore schedule, generate a shopping list from what's already on hand, and rank a messy to-do list by urgency and effort.

Diagnose why the same household routine keeps failing, set up a recurring reminder for maintenance you tend to forget, and research a repeated home issue before deciding whether to call a professional.

Bring chores, bills, repairs, and groceries into one weekly dashboard, track a simple home budget for trends, and turn the week's status into a short update you can share with your household.