Custom connector guide

Add a custom connector in Claude

Connect Claude to any tool that has a connector address. You add it once, on claude.ai or Claude Desktop, and it works in the Claude phone app too. These steps use Humble as the example.

Adding Humble? Add it from Claude’s directory instead. It takes one step.

Add to Claude (opens in a new tab)
Before you start

You need the tool’s address

Each tool gives you its own connector address. It starts with https://. On claude.ai and Claude Desktop. Then use the tool in the Claude phone app too. For Humble, the address is:

https://my.humbleai.com/mcp
Steps

Add it in Claude

  1. Step 1: Open Customize

    In Claude, select Customize in the sidebar.

  2. Step 2: Open Connectors

    Under the big Customize heading, select the Connectors tab.

  3. Step 3: Add a custom connector

    Select + Add, then Add custom connector.

  4. Step 4: Name it and paste the address

    Type a name for the tool, such as Humble. Paste the tool’s address into the box below it. For Humble, that is: https://my.humbleai.com/mcp Then select Continue.

  5. Step 5: Scroll down and select Add

    You do not need to change anything on the next screen. Scroll to the bottom and select Add.

  6. Step 6: Sign in and select Allow

    The tool’s sign-in page opens. Sign in if it asks, then select Allow. You go back to Claude, and Claude can now use the tool.

On a Team or Enterprise plan, an owner adds the connector first, in Organization settings → Connectors. Then everyone else selects Connect. On the Free plan you can add one custom connector.

Steps last checked on 12 November 2026. Your app may look a little different.

Other AI apps

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