Connect Claude or ChatGPT to Listspace
Once they are connected, you can ask Claude or ChatGPT to add things to your lists, read them back and tick them off. It takes about five minutes, and you only do it once. Pick the app you use.
Add Listspace to Claude
Before you start
- A Claude account. The free plan works: it can add one app of your own like this.
- Claude on the web at claude.ai, or the Claude desktop app. You only do this once; it then works in both.
- 1
Open Connectors
In Claude, open Customize in the sidebar, then Connectors.
- 2
Add a custom connector
Click + Add, then Add custom connector.
- 3
Name it and paste the address
Type
Listspaceas the name. Paste this address in the address field, then click Continue.https://mcp.listspace.app - 4
Keep the sign-in settings
Claude shows how you will sign in. Leave everything as it is (Sign in now and Use Claude's published identity) and click Continue, then Add.
- 5
Sign in with Listspace
A Listspace window opens. Sign in with your Listspace account, or create one there. Then click Continue as with your name, and Allow.
- 6
Done
Listspace is now in your list of connectors in Claude.
Try it
Start a new chat. Click the + button at the bottom left of the message box, then Connectors, and check that Listspace is switched on. Then type:
Add "buy milk" to my shopping listThen open Listspace: the item is on your shopping list. No shopping list yet? Your assistant tells you, and you can ask it to make one.
- The first time, Claude asks before it changes anything in Listspace. Click Always allow if you do not want to be asked each time.
- To remove Listspace later, go back to Customize, then Connectors.
- Using Claude at work on a Team or Enterprise plan? An owner of your workspace adds connectors for everyone.
Add Listspace to ChatGPT
Before you start
- A paid ChatGPT plan: Plus, Pro, Business, Enterprise or Edu. The free plan cannot add apps of its own yet.
- ChatGPT in a web browser at chatgpt.com, on a computer. You add Listspace there once.
- On a work account, your workspace admin may need to allow this first.
- 1
Turn on developer mode
Click your name at the bottom left, then Settings, then Security and login. Turn on Developer mode. This is the switch ChatGPT uses to let you add an app that is not in its own directory yet.
- 2
Open Plugins
Close the settings and click Plugins in the sidebar. Click the plus button, then Add custom MCP server (that is what ChatGPT calls the button).
- 3
Name it and paste the address
Type
Listspaceas the name andMy lists and boardsas the description. Under Connection, paste this address.https://mcp.listspace.app - 4
Choose sign-in and confirm
For the way to sign in, choose OAuth (ChatGPT's word for signing in with your account). Read the warning, click I understand and want to continue, then Create as a plugin.
- 5
Sign in with Listspace
A Listspace window opens. Sign in with your Listspace account, or create one there. Then click Continue as with your name, and Allow.
- 6
Done
Install the Listspace plugin when ChatGPT offers it. It now shows under Plugins.
Try it
Start a new chat, type @ in the message box and pick Listspace. Then type:
Add "buy milk" to my shopping listThen open Listspace: the item is on your shopping list. No shopping list yet? Your assistant tells you, and you can ask it to make one.
- ChatGPT may ask before it changes anything in Listspace. Say yes to let it go ahead.
- To remove Listspace later, open Settings in ChatGPT, then Plugins, and select Listspace.
Stuck?
Write to hello@listspace.app and say where it stopped. Using Claude Code, Codex, Cursor or another tool? The full setup guide has those, and Works with lists every app that can connect.