Fair Go

Claude & ChatGPT

Connect an assistant

Fair Go speaks MCP, so Claude or ChatGPT can read your day, log what you’ve eaten against the real Australian food database, and look over your training week — on your own subscription, with a key of its own.

Connecting

  1. In Fair Go, open You → Connect an assistant and copy the address.
  2. In Claude or ChatGPT, add it as a connector.
  3. It opens a Fair Go page showing a six-character code.
  4. Type that code into You → Connect an assistant on your phone. It shows you who’s asking before anything is approved.
  5. Tap Connect. The browser goes back on its own and you’re done.

Fair Go never asks for a password in a browser. The code is a handoff, not a credential — your phone, already signed in, is what says yes. The code lasts fifteen minutes and works once.

What it can do

Read: your day and the last few weeks (energy, protein, water, weigh-ins), your goals, your household, the food database, your workouts, your training week, every finished session and the history of any one exercise.

Write: log food and water, take a log back off, record a weigh-in, change a goal, and put a workout on a day.

Recipes, the week’s dinner plan and the shopping list still live only on your phone, so an assistant can’t read or plan them yet.

Things worth knowing

  • An assistant gets a key of its own. It never gets your Fair Go sign-in, and it can’t sign in as you anywhere else.
  • Every live connection is listed in the app, with when it was last used, and Cut off stops it dead.
  • It can only ever reach your own data. The key decides whose data it is; nothing the assistant sends can change that.
  • Keys are stored as a one-way hash, so even we can’t read one back.
  • Fair Go points things out. It never rearranges your plan — an assistant can log what you tell it to, and that’s the extent of it.
  • Whatever you ask it to read goes to that assistant under that company’s privacy policy, not ours.

Try asking it

  • “What have I got left today?”
  • “Log two eggs on toast and a flat white for breakfast.”
  • “I’ve got 2,100 kJ and 40 g of protein to go. What should dinner be?”
  • “How’s my bench press gone since January?”
  • “How did last week look compared with the one before?”

For the technically minded

It’s a Streamable HTTP MCP server with OAuth 2.1: dynamic client registration (RFC 7591), PKCE with S256, protected resource metadata (RFC 9728) and refresh tokens that roll on every use. The authorisation step is completed on your phone rather than in the browser, which is why there’s a code.

https://fairgo.today/mcp

That’s the address the app gives you. Copy it from the app rather than from here, in case it changes.