For AI assistants

Just List, inside your assistant

  • Ask for a list in one sentence. Justy writes it, and shopping lists come sorted by aisle.
  • Keep it in Just List with one link, ready to share and check off together.
  • Planning something? Get an Event with a guest link — guests claim what they bring, no app needed.
  • Add items, see what's left, and invite people, just by asking.

Server address

https://justlistapp.com/mcp

A remote MCP server (Streamable HTTP). Drafting a list needs no account; anything that reads or changes your lists asks you to sign in to Just List first.

Add it to your assistant

Claude

claude.ai, custom connectors.

  1. Open Settings → Connectors and choose Add custom connector.
  2. Name it Just List and paste the server address above.
  3. Choose Connect, sign in to Just List and allow access.

ChatGPT

Until Just List is listed in ChatGPT, add it with developer mode (where your plan offers it).

  1. Turn on Developer mode in ChatGPT settings.
  2. Create a new connector, name it Just List, paste the server address and choose OAuth.
  3. In a chat, turn Just List on from the tools menu. ChatGPT asks you to connect the first time it needs your account.

Gemini

Where Gemini offers custom connected apps (Google currently limits these by country, age and language).

  1. Open Gemini settings and find Connected apps.
  2. Add a custom app by URL and paste the server address.
  3. Sign in to Just List when asked and allow access.

Meta AI (Muse)

Muse adds third-party connectors through Meta's own review. Just List is not listed there yet; when it is, you'll find it in Muse's connector list.

Privacy

  • Your assistant only reaches your lists and Events after you sign in and allow it, and only for what you allowed.
  • The sentence you ask Justy to turn into a list is stored with the list; phone numbers and email addresses in it are removed first.
  • An assistant can create lists, add items and make links. It can never delete lists, items, Events or your account.
  • Disconnect any assistant at any time under Account → Connected assistants.
  • The rest is in our privacy policy. Questions go to a human, not a bot: contact us.