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Calfo for Claude

Ask Claude what's in your pantry, plan your week around what's expiring, and save recipes to Calfo, right from a chat on claude.ai, the desktop app, or your phone.

Calfo server URL

https://mcp.calfo.app/api/mcp

Works with the same account you use in the Calfo app.

Set it up in 4 steps

Takes about a minute. You only do it once.

1
Open connectors in Claude
In Claude, open Settings, then Connectors, and choose Add custom connector.
2
Paste the Calfo server URL
Name it Calfo and paste this address as the URL.
https://mcp.calfo.app/api/mcp
3
Sign in with your Calfo account
When the Calfo approval page opens, sign in with the same account you use in the Calfo app, and approve.
4
Ask about your kitchen
Start a new chat and try: “What's in my pantry that expires this week?”

Works on every Claude plan, including Free (which allows one custom connector). On Team and Enterprise plans, an owner adds Calfo for the organization first. Once it's set up, Calfo works in the Claude mobile app too.

What you can ask in Claude

Plain requests. Your assistant picks the right Calfo tool.

What's in my pantry that expires this week?Reads your pantry, soonest to expire first.
Plan my week high-protein from what I already have.Checks your goals, finds recipes that use your pantry, and fills your meal plan.
I just bought eggs, spinach, and two pounds of chicken.Adds them to your pantry, merging with what's already there.
Find a dinner under 500 calories that uses my chicken.Searches recipes by calories, protein, and time, ranked by what you own.
Set my calories to 2,200 with 30% protein.Updates your nutrition goals in Calfo.
Write a recipe from what's left in my fridge and save it.Creates a recipe from your pantry and saves it privately so you can plan it.

Everything it can reach

Pantry

See what you have and what's expiring
Add groceries in one message
Mark items as used or tossed

Nutrition goals

Read your calorie and macro targets
Change them in plain words

Recipes

Search by calories, protein, and time
Rank results by what's in your pantry
Write a new recipe and save it to Calfo

Meal plan

See any week's plan
Add or swap meals in any slot
Remove meals you haven't cooked yet

Only your kitchen

Your assistant signs in as you and sees only your pantry, goals, and plans (plus your household's shared pantry, if you're in one). Nobody else's.

Same Calfo, everywhere

It reads and writes the same pantry, goals, and meal plan as the Calfo app, so there's nothing to sync or export.

Careful with your data

Removing food always asks whether it was used or tossed, so your savings stay accurate, and meals you've already cooked can't be deleted.

FAQ

What is Calfo in Claude?

It connects your Calfo account to Claude through MCP, an open standard for giving AI assistants tools. Once it's connected, you can ask Claude about your pantry, goals, recipes, and meal plan, and it can make changes for you.

Do I need the Calfo app?

You need a Calfo account, which you create in the free iPhone app. Your assistant works with the same pantry and meal plan you see there.

Can my assistant see anyone else's data?

No. It signs in as you, and Calfo only returns your own pantry, goals, and plans. If you share a household, it also sees the household's shared pantry, just like the app does.

Can it delete things by mistake?

It asks for a reason before removing food (used or tossed), it can't delete meals you've already cooked, and it can only delete recipes it saved for you. Everything else is a normal edit you can change back in the app.

Does it cost extra?

Connecting is free, and Claude runs on your own Claude plan. Writing new recipes follows your Calfo plan's daily limit: 2 a day on Free, 10 a day on Calfo Pro.

Bring your kitchen into Claude.