Connect an AI assistant to this family and ask anything, or have it do anything you can do here: prepare the sync, add trips, plan an outing, find when everyone is free. It works with Claude, ChatGPT and any other app that connects to MCP servers.

The assistant speaks as Koosly: brief, warm and practical.

Koosly’s address for assistants. On its own it opens nothing: the assistant asks you to sign in and allow it first.

1. Claude on the web, desktop or phone: In Settings, open Connectors and choose Add custom connector. Name it “Koosly”, paste the address and click Add. Then click Connect, sign in with Google and allow it for Niek & Kristi.
2. Claude Code: run this once in a terminal, then type /mcp in Claude Code, choose koosly-niek-kristi and sign in.
   claude mcp add --transport http koosly-niek-kristi https://demo.koosly.com/api/mcp Copy
3. ChatGPT and other apps: Add a connector or MCP server, paste the address, then sign in with Google and allow it for Niek & Kristi. ChatGPT needs developer mode switched on in its settings first.
4. Try it: “Prepare our sync”, “When are we both home next month?”, “Add my work trip next Monday to Thursday, flying”, “Plan a date night, it’s my turn”, “Who looks after the dog while we’re away?”

Each of you connects with your own Google account, so the assistant acts as you. When you sign in you choose one family; to use another, add Koosly again and choose that one.

Connected apps

• Claude

  Connected 1w ago, last used 2h ago

  Disconnect

• Claude Code

  Connected 3d ago, last used 2d ago

  Disconnect

Every adult here sees what is connected and by whom, and is emailed when someone connects an assistant; each person disconnects their own. Leaving Niek & Kristi disconnects every app you connected to it.