personal-mcp is a private, single-user application. Its only user is its owner, who connects their own Google, Telegram and WhatsApp accounts to it.
With the owner's consent the application accesses the owner's Gmail messages and Google Calendar events (and the owner's Telegram and WhatsApp messages) only when the owner's AI assistant requests them, in order to read, search, draft, send or schedule on the owner's behalf.
OAuth refresh tokens and session credentials are stored encrypted on the owner's server. Email and calendar content is not copied into a database; it is fetched on demand and returned to the owner's assistant. A log of actions taken (for example, a message sent) is kept for the owner.
Data is not sold, shared with third parties, or used for advertising or for training models. It is passed only to the AI assistants the owner has connected.
The use and transfer of information received from Google APIs adheres to the Google API Services User Data Policy, including the Limited Use requirements.
Access can be revoked at any time at myaccount.google.com/permissions.