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ChatGPT with Fair Value Calculator

FVC valuations in ChatGPT via a custom connector.

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Your FVC account, plan and existing limits apply here too.

How to connect ChatGPT step by step

Two common pitfalls, read these first

Do this in a browser on a computer, not the phone app. The button is missing in the app.
Use "Add custom connector", not the connector search. Our connector is not (yet) listed in the directory, so the search will not find it.

Important: open chatgpt.com in a browser on a computer, not the phone app. Sign in.
Open Settings, go to "Connectors" and (if needed) enable Developer Mode.
Do NOT browse the directory. Choose "Add custom connector".
Enter the name: Fair Value Calculator. Paste this server URL: https://www.fairvalue-calculator.com/mcp
Sign in with your FVC account via OAuth and confirm the permissions with "Allow".
Open a new chat and ask: "Evaluate Apple with the Fair Value Calculator".

Server URL to paste https://www.fairvalue-calculator.com/mcp

Custom connectors require ChatGPT Plus, Pro, Business or Enterprise.

Cannot find the "Add custom connector" button? Check your plan above, and open the site in a browser on a computer instead of the phone app.

Last verified: 2026-07-23.

Value Apple with Fair Value Calculator.

Compare Apple and Microsoft using the FVC valuation.

Which of these has higher fundamental quality per FVC?

Open the full analysis on Fair Value Calculator.