1to1 Mate is a relationship management app built around 1:1 meetings.
It is an "external memory" tool for people whose work depends on stacking one-on-one conversations — sales professionals, community builders, managers, founders, advisors, and anyone who runs recurring 1:1s.
CORE FEATURES
・Member management: Structured storage of each person's goals, values, skills, referral needs, background, and tags ・AI meeting notes: Automatic transcription of meeting audio with AI-generated summaries and action items ・Dashboard: Chronological view of who you met, when, and what you discussed ・Profile import: Extract member information from business cards or web pages ・Referral matching: AI suggests who to introduce to whom based on past conversations
Note: the above are features of the 1to1 Mate app itself. Audio transcription, new meeting note creation, and member registration all happen inside the 1to1 Mate app. The MCP / ChatGPT integration only provides read-only access to data already recorded through those features.
WHAT YOU CAN DO WITH CHATGPT
Once you connect 1to1 Mate to ChatGPT, you can ask things like:
・"Draft the next agenda for my 1:1 with Tanaka based on what we discussed last time." ・"Find members who are struggling with marketing." ・"Who on my member list would be a good introduction for Yamada, given her goals?" ・"Summarize the action items I committed to across last month's 1:1s."
The AI reads your data on a strictly read-only basis. Nothing is modified or deleted through this connection.
PERMISSIONS & DATA HANDLING
・Available on all plans, including the free plan ・Authentication via OAuth 2.1 with PKCE; sign in with your Google account ・Raw contact details (phone numbers, email addresses, messaging IDs) are never exposed to the AI. Not even the channel type label is returned — the MCP layer simply omits all contact-related fields ・You can disconnect the integration at any time from your account settings
See https://1to1mate.com/guide/mcp for the full connection walkthrough and the exact fields each tool returns.
How to use
- 1Add it in ChatGPT
Open 1to1 Mate in ChatGPT's Plugin directory (button above), select + to add it and sign in if asked.
- 2Use it in a chat
Type @ in the composer and pick 1to1 Mate, or start your message with its name. ChatGPT may also suggest it when it fits what you ask.