Before you start
- A Nomstash account Make one if you haven’t yet.
- A Claude account Signed in on claude.ai.
The address to paste
https://api.nomstash.com/mcp Connect Claude
Open Claude’s settings
On claude.ai, open Settings, then Connectors.
Add a custom connector
Choose Add custom connector.
Paste the address
Call it Nomstash and paste https://api.nomstash.com/mcp as the address. There’s nothing else to fill in. Choose Add.
Sign in to Nomstash
Choose Connect. A sign-in page opens. Sign in with the email you use for Nomstash, and you’ll come back to Claude.
Ask your first question
Start a new chat and ask “What’s in my freezer?” If Claude doesn’t look in Nomstash, check Nomstash is switched on for the chat.
You stay signed in for about a year. When it’s time, Claude asks you to sign in to Nomstash again.
To disconnect, remove Nomstash from Connectors in Claude’s settings.
ChatGPT is coming soon
The steps will be here once Nomstash works with ChatGPT.
What Claude can see and change
Claude sees your Nomstash as you do when you’re signed in: your freezer, your plan, your shopping list and the dishes in Nomstash. It can only reach your own household’s Nomstash.
When you ask, it can change things too, such as planning a dinner, adding a batch to your stash or marking a container as eaten.
For developers
Connecting from Claude Code, and how sign-in works, are on the developer page for the connector.