Use Tasting Cup in Claude and ChatGPT

Things to ask

• “Find washed coffees from Ethiopia on Tasting Cup.”
• “Which cafés does Tasting Cup list in Portland?”
• “Based on my Tasting Cup ratings, what should I try next?”
• “Log this morning's V60 on Tasting Cup: 15 g coffee, 250 g water, a bit sour.”

Claude

Works on claude.ai and in the Claude desktop and mobile apps.

Server URL:

1. Open Customize → Connectors in Claude.
2. Click Add custom connector.
3. Name it Tasting Cup and paste the server URL above.
4. If Claude asks how users sign in, choose Sign in when needed.
5. Click Add.
6. In a chat, click + → Connectors and turn on Tasting Cup.

The Free plan allows one custom connector. On Team and Enterprise plans, an Owner adds it first in Organization settings → Connectors, then each person connects.

Claude Code

Run this in your terminal:

Then run /mcp in Claude Code and choose Tasting Cup to sign in.

If you signed in to Claude Code with your Claude account, connectors you added on claude.ai are already there.

ChatGPT

Tasting Cup is coming to ChatGPT. We'll add the steps here when it's ready.

Signing in

The first time you ask about your own coffee, the assistant shows a Connect button. Sign in with your email or a passkey, then allow access.

Once connected, the assistant can read your bags, brews, saved items and gear. When you ask, it can also save items, add bags, update a bag and log brews.

To disconnect, go to Settings → Connected apps. What assistants receive is covered in our privacy policy.