> ## Documentation Index
> Fetch the complete documentation index at: https://docs.trybrein.com/llms.txt
> Use this file to discover all available pages before exploring further.

# How do I connect Brein to Claude?

> Connect Brein to Claude (desktop and web) in 5 steps and ask for your first list of customers.

With Brein connected, Claude can look for customers, read your pipeline and prepare your emails. It works the same in the desktop app and on claude.ai.

You need a Brein account and a Claude account.

<Steps>
  <Step title="Open connectors">
    In Claude open **Settings → Connectors**. On a team or enterprise plan, the plan owner adds the connector in **Admin settings → Connectors**, and then each person connects it here.
  </Step>

  <Step title="Add Brein">
    Choose **Add custom connector**, paste this address and tap **Add**:

    ```text theme={"theme":"github-light"}
    https://api.trybrein.com/mcp
    ```
  </Step>

  <Step title="Connect">
    Tap **Connect**. Brein opens: sign in.
  </Step>

  <Step title="Pick your workspace and approve">
    Brein shows what Claude will be able to do. Pick your workspace and approve.
  </Step>

  <Step title="Turn it on in your chat">
    In a chat, tap **+ → Connectors** and switch **Brein** on. You turn it on or off per conversation.
  </Step>
</Steps>

## Ask this to test it

> Show me the Brein workspaces I can use and how many credits I have left.

If it answers with your workspace name and your plan, you are connected. That question only reads.

Next: [your first requests](/work/first-requests).

## If something fails

| What you see | What to do |
| - | - |
| Claude does not use Brein | Check it is on in **+ → Connectors** for that chat. |
| It asks you to connect again | Tap **Connect** again; the session expired. |
| New tools are missing | Remove the connector and add it again. |
| Your team account does not let you add it | Ask whoever administers the plan to add it. |


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