MeghaOS has two complementary ways to manage your day: persistent widgets that live on the desktop and save their own state, and native macOS tools the agent drives on your behalf (Reminders, Notes, Calendar, Contacts).

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Persistent widgets (Tier 3)

Tier 3 components read and write to the agent’s store automatically, so their data survives restarts. Just ask for one:

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Multiple independent copies

Each Tier 3 widget has an id that determines its storage key. Ask for separate ones and they keep separate data:
“a todo list for groceries” and “a todo list for work” → two boards, two ids.
State is saved through /api/store/{key}.

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Native macOS productivity

The mac_productivity plugin lets the agent work with the apps you already use. These are actions, not widgets; the agent performs them and reports back.
“remind me to call the dentist tomorrow at 10am” → REMINDERS_CREATE. “what’s on my reminders?” → REMINDERS_LIST.
“make a note titled ‘Trip ideas’ with…” → NOTES_CREATE.
“add ‘Design review’ Thursday 2–3pm” → CALENDAR_CREATE_EVENT. “what’s on my calendar Friday?” → CALENDAR_LIST.
“find Priya’s email” → CONTACTS_SEARCH (also feeds email/messaging tools).
“run my ‘Wind Down’ shortcut” → SHORTCUTS_RUN; “list my shortcuts” → SHORTCUTS_LIST.

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The built-in calendar

Separately from Apple Calendar, MeghaOS has its own local-first calendar (calendar plugin) stored in your device, with optional Google CalDAV sync:
  • “add a 1:1 with Jordan next Monday at 9” → CALENDAR_ADD
  • “what’s coming up?” → CALENDAR_LIST
  • Render it as a grid: “show my calendar this month” → the calendar_view widget.
The proactive monitor watches this calendar and raises reminders for upcoming meetings, surfaced via GET /api/notifications.

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Writing help

Ask the agent to draft or polish text, or drop in a writing_assistant widget:
“a writing assistant to help me draft a cover letter” → writing_assistant with improve / shorten / expand / grammar / continue actions (also available via /api/transform).