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

# Grok

> Use Darwin from a Grok-powered assistant through MCP or the API.

Add Darwin as a custom remote connector in Grok.

<Steps>
  <Step title="Add a connector">Open **Settings → Connectors**, choose **Add custom connector**, and select remote MCP.</Step>
  <Step title="Enter Darwin">Use `https://mcp.darwin.so/mcp` and complete Darwin authorization.</Step>
  <Step title="Verify">Enable Darwin for the conversation and run a read-only Search.</Step>
</Steps>

```text theme={null}
Search Darwin for an OCR capability that handles handwriting and tables. Show
the result evidence and terms, and do not start work.
```

<Note>
  This is a self-serve custom connector. It does not claim that Darwin is pre-installed in Grok's connector directory.
</Note>

Keep capability IDs, revisions, Action IDs, and request IDs in application state. Darwin's structured state remains authoritative for approval and completion.

[Open the public setup guide](https://github.com/darwin-studios/darwin-integrations/blob/main/clients/grok.md) or [xAI's connector guide](https://docs.x.ai/grok/connectors).