Everything is configured in the Settings app: there are no files to edit. This page is a quick reference to the available options. For a walkthrough, see Configuration.

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AI

AI settings are live: changes apply on the next request, no restart. See LLM Providers.

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Integrations

All optional: configure only what you use.
Apple integrations (iMessage, FaceTime, Apple Mail, Notes, Reminders, Contacts, and more) are macOS-only and need no extra credentials (just the relevant macOS permissions). See Editions & Platforms.

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Appearance

See Theming.

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Privacy & data

MeghaOS is a closed, self-contained system. Your data (chats, calendar, saved widget state, memory, and credentials) stays on your device. Requests go only to the AI provider you choose, or stay fully on-device with a local model.

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Behavior

A few system behaviors come tuned out of the box and need no configuration (for example, how long a workflow step may run and how many steps run in parallel. These defaults keep the assistant responsive.