Claude Duet is Anthropic's proactive agent. It runs in its own app on iPhone and Android, and on the web at claude.ai on a computer. Claude Duet uses the connectors of your Claude account, so freddy only needs to be connected once, in Claude.
Before you start
Claude Duet is a research preview for Claude Pro, Max and Ultra plans in the US, with a waitlist. See Anthropic's guide to getting started with Claude Duet for the current details.
You also need a freddy account and at least one connected source. See Choose and connect a data source.
1. Connect freddy in Claude
freddy is in Claude's connector directory. Open the freddy page in Claude's directory and select Connect to Claude. Sign in with your freddy email code, review any required Terms, Privacy and Consumer Health Data consent, and approve access. If freddy is already connected in Claude, skip this step. See Connect freddy to Claude for the full steps.
2. Ask Claude Duet about your data
Message Claude Duet: “What data is available in my freddy account?” Then try “How did I sleep last night?” or “Show me my last five runs.”
Manage access
Disconnect freddy in Claude, under Customize, then Connectors. Claude Duet stops using it from that point on. You can also revoke Claude's access in freddy in Connections, under Your AI apps. Revoking it stops access at once, for Claude and for Claude Duet.
If setup does not work
If Claude Duet does not use freddy, check that freddy shows as connected in Claude under Customize, then Connectors, and send a new message. Anthropic says that some connectors work with limits in Claude Duet. Do not paste an API key, MCP key or email code into any chat. If the sign-in still fails, contact freddy support with the error text, without sending a code or token.