CogniFit - Brain Training

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You are going to create a patient management account. This account is designed to give your patients access to CogniFit evaluations and training.

You are going to create a research account. This account is specially designed to help researchers with their studies in the cognitive areas.

You are going to create a student management account. This account is designed to give your students access to CogniFit evaluations and training.

You are going to create a family account. This account is designed to give your family members access to CogniFit evaluations and training.

You are going to create a company management account. This account is designed to give your employees access to CogniFit evaluations and training.

You're setting up your trainer account. With it, you’ll be able to invite your group and guide them through CogniFit evaluations and training activities.

For personal use

I'm a health professional

For my family

I'm an educator

I'm a researcher

Employee Wellbeing

Developers

reg_resellers

I’m a coach or sports professional

You are going to create a personal account. This type of account is specially designed to help you evaluate and train your cognitive skills.

You are going to create a patient management account. This account is designed to give your patients access to CogniFit evaluations and training.

You are going to create a family account. This account is designed to give your family members access to CogniFit evaluations and training.

You are going to create a research account. This account is specially designed to help researchers with their studies in the cognitive areas.

You are going to create a student management account. This account is designed to give your students access to CogniFit evaluations and training.

You are going to create a company management account. This account is designed to give your employees access to CogniFit evaluations and training.

You are going to create a developer account. This account is designed to integrate CogniFit’s products within your company.

You're setting up your trainer account. With it, you’ll be able to invite your group and guide them through CogniFit evaluations and training activities.

Do you already have a CogniFit account?
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For users 16 years and older. Children under 16 can use CogniFit with a parent on one of the family platforms.

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Ask your AI about your brain

The official CogniFit connector links your CogniFit account to Claude or ChatGPT. Ask how you are doing, see your progress and start training without leaving the chat.

Create your free account Connect your AI

Works withClaudeChatGPTand other AI apps

  • Official
  • Read-only
  • Disconnect anytime
Your AI assistant
CogniFit connected

How has my memory changed since March?

Reading your CogniFit profile and session history

Your Memory score went from 63 to 71 over 6 sessions (+8). Working memory improved the most. Attention is now your area with the most room to grow (61).

Memory, last 6 sessionsExample data
+8 Session 1 Session 6
Memory71
Change+8
Attention61

Want me to start a 10-minute attention training?

Start a 10-minute attention training
Official CogniFit connector

What is the CogniFit connector?

The CogniFit connector is the official way to link your own AI, such as Claude or ChatGPT, to your CogniFit account. Once it is connected, you can ask about your cognitive profile, follow your progress and start a training session, an assessment or a game right from the conversation.

Under the hood it is an MCP server: MCP (Model Context Protocol) is an open standard that lets AI apps connect safely to the services you choose. You don't need to know how it works to use it.

Your AIClaude, ChatGPT or another AI app
CogniFit connectormcp.cognifit.com
Your CogniFit accountProfile, scores and sessions
  • Nothing to installNo downloads and no code. You just add one web address.
  • Sign in with CogniFitYour password is never shared with your AI.
  • Read-onlyIt reads your results and never changes them.

Stop digging through charts. Just ask.

Your results stay in your CogniFit account. The connector lets the AI you already use read them and explain them in plain words.

A woman on her living room sofa asks her AI assistant a question on her laptop

Without the connector

You open CogniFit, check each area one by one and compare dates yourself to see what changed.

To train, you browse the catalogue looking for the right program.

With the CogniFit connector

“How has my memory changed since March?”

Your AI reads your profile, explains what improved and where you have most room to grow, and can open a 10-minute session for you.

Example data: Memory 63 → 71 over 6 sessions (+8)

Things you can ask

Your overall score, your cognitive age, your five areas (Memory, Attention, Reasoning, Perception and Coordination), 23 skills and every session you have done. Copy a question and paste it into your AI, or open it in ChatGPT or Claude.

Understand my profile

What's my cognitive age, and how has it changed?

Which are my strongest and weakest cognitive areas?

Track my progress

How has my memory score changed since my first assessment?

Give me a summary of my progress this month.

Train now

Start a 10-minute attention training.

I want to take the general cognitive assessment.

Explore

Suggest a game to train my working memory.

What's the difference between training, assessment and games?

These questions work once your AI is connected to your CogniFit account.

Create your free account Connect your AI
A man at his kitchen table plays a CogniFit training session on his laptop

From question to result, in one chat

You ask, your AI finds the right activity, you play, and the conversation picks up where you left off.

  1. You ask

    “I want to train my memory for 10 minutes.”

  2. Your AI finds it

    It picks the right program and starts the session.

  3. You play

    The session opens in your browser. You play it yourself.

  4. You come back

    Ask “How did I do?” and your AI reads your updated profile and explains your results.

    Example data: Memory 71, +8 over 6 sessions

Connect your AI

Nothing to install, no code. You will sign in with your CogniFit account, so create your free account first if you don't have one.

  1. 1Pick your app

  2. 2Add CogniFit

    ChatGPTOn the web, desktop or phone · from the directory

    Or add it by hand

    1. In ChatGPT, open Settings → Plugins and search for CogniFit.
    2. Click Install plugin and sign in with your CogniFit account.
    3. In any chat, type @CogniFit or pick it from the + menu.

    No Developer mode needed: CogniFit is in ChatGPT's official directory. Availability depends on your ChatGPT plan and region.

    ClaudeOn the web, desktop or phone · one click

    Or add it by hand

    1. In Claude, open Customize → Connectors, click + Add and choose Add custom connector.
    2. Name it CogniFit, paste the connector address and click Add.

    Works on the free Claude plan: free accounts can add one custom connector.

    Other appsAny AI app that lets you add a connector (MCP)

    1. In your app, look for the option to add a connector or an MCP server.
    2. Name it CogniFit and paste the connector address.
    3. Save it and sign in when the app asks.
    For advanced users: add CogniFit to your app's MCP configuration file instead.
    MCP config
    {
  "mcpServers": {
    "cognifit": {
      "type": "http",
      "url": "https://mcp.cognifit.com/mcp"
    }
  }
}

    Keep the name and the address. Some apps name the key differently (VS Code uses servers), so follow your app's MCP docs. The first time it connects, your app asks you to sign in with CogniFit.

  3. 3Sign in

    The first time, your AI opens the CogniFit sign-in page. Use your CogniFit account, or create one free.

    Your password stays with CogniFit

  4. 4Check it works

    Ask your AI

    What's my cognitive age?

    It should read your CogniFit profile and answer. If it doesn't, check that CogniFit is switched on for that chat: in ChatGPT, type @CogniFit or use the + menu; in Claude, + → Connectors.

What your AI can and can't see

It only reads your own data. The only thing it creates is a new session when you ask for one.

It can

  • Read your own cognitive profile, scores and session history
  • Browse the CogniFit catalogue
  • Start a new session (training, assessment or game) that you then play

It cannot

  • See your password or payment details
  • Change or delete your data or results
  • Take tests for you
  • See other people's data

Your data stays in your account. You decide when your AI can read it.

Create your free account Connect your AI

Your account, your control

How you sign in, what the connector can do, and how to switch it off.

Secure sign-in

You sign in on CogniFit's own secure page. Your password is never shared with your AI, and the connector doesn't store your login details.

Read-only access

Your AI can read your data, not change it. The only thing it creates is a new session when you ask.

Disconnect anytime

Switch it off or remove it in your AI app's settings at any time. Your data stays in your CogniFit account.

HIPAA and GDPR

CogniFit is HIPAA and GDPR compliant. Read the CogniFit privacy policy.

CogniFit measures and trains cognitive skills; it does not diagnose, treat or prevent any medical condition, and its results are not medical advice and do not replace a healthcare professional.

What you need

A CogniFit account, free to create, and an AI app such as Claude or ChatGPT. Connecting costs nothing.

Free account

Enough to connect and start asking.

  • Connect your AI
  • Your own cognitive profile
  • The full catalogue
  • The first level of all 61 brain games
Create your free account

Subscription

For the full assessment and training experience.

  • Everything in the free account
  • Cognitive assessments
  • Full training programs

Your AI: ChatGPT (from its app directory), Claude (free or paid) or another compatible app.

Already have an account? Connect your AI

CogniFit in numbers

6 million+users
150+countries
23training programs
61brain games

More than 6 million users in over 150 countries use CogniFit's scientifically validated cognitive assessment and brain training. Through the connector, your assistant can browse its 23 training programs, 20 cognitive assessments and 61 brain games.

Building a product?

This connector links a person's own AI to their own CogniFit account. Want to add CogniFit to your own product? That's the CogniFit API.

See the CogniFit API for developers

Questions before you connect

Cost, data, mobile and what your AI can do.

Ready to try it?

Create your account, then follow the steps for your AI.

Create your free account
Read the CogniFit privacy policy
What is the CogniFit connector?

It is the official way to link your own AI, such as Claude or ChatGPT, to your CogniFit account. Once connected, you can ask about your cognitive profile, follow your progress and start a training session, an assessment or a game from the chat. Technically, it is an MCP server built on the open Model Context Protocol.

Is there an official CogniFit MCP server?

Yes. The CogniFit connector is an official MCP server at https://mcp.cognifit.com/mcp.

Which AI apps work with it?

Claude and ChatGPT, plus any other AI app that supports MCP connectors.

Do I need to pay for Claude or ChatGPT?

Claude: no, the free plan allows one custom connector. ChatGPT: CogniFit is in its official directory, so you don't need Developer mode; availability depends on your ChatGPT plan and region.

Do I need a CogniFit subscription?

No to connect, explore the catalogue, see your profile and play the first level of every game. Yes for cognitive assessments and full training programs.

What data can my AI see?

Only your own profile, scores and session history, plus the CogniFit catalogue. It cannot see your password, your payment details or other people's data.

Can the AI change my results or take tests for me?

No. Access to your data is read-only, and the only thing the connector creates is the new session you ask for, which you play yourself.

How do I disconnect?

Remove or switch off the connector in your AI app's settings. Your data stays in your CogniFit account.

Is this a medical diagnosis?

No. CogniFit scores and programs are cognitive stimulation and assessment tools, not a diagnosis or treatment. The connector tells your AI never to present results as a diagnosis and to suggest talking to a healthcare professional if you are concerned.

Does it work on mobile?

Yes. In ChatGPT, once CogniFit is installed it also works in the mobile app. In Claude, add the connector on the web or desktop app and it also works in the Claude mobile app.

I'm a developer. Can I build on this?

This connector is for your own account. To integrate CogniFit assessment and training into your own product, use the CogniFit API for developers.

Ask your first question today

Create your free CogniFit account, connect Claude or ChatGPT, and see your cognitive profile right in the chat.

Create your free account Connect your AI
A young woman smiles as she reads her CogniFit results on her phone at home

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