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

# Use Onsomble with Google

> Connect Onsomble to Gemini, the Gemini CLI, and Antigravity by signing in.

Connect Onsomble to a Google AI tool and you can run your AI discoverability work by talking to it: set up a Site, add the prompts you track, run a Scan, or ask how you are showing up in AI answers.

The connection is one address:

```text theme={null}
https://mcp.onsomble.ai/mcp
```

You sign in to Onsomble the first time you connect, so no keys change hands.

## Gemini

Custom apps are currently available in English to people aged 18 or over in the US, using a personal Google account with **Keep Activity** on. Work and school accounts are not supported. Add Onsomble on the Gemini website; once connected, you can also use it in the mobile app.

<Steps>
  <Step title="Add a custom app">
    On **gemini.google.com**, open **Settings → Connected Apps**, choose
    **Add a custom app**, and paste the address above. If Connected Apps is
    under **Personal Intelligence**, open that first.
  </Step>

  <Step title="Sign in and approve">
    Sign in to Onsomble in the browser that opens and approve access.
  </Step>

  <Step title="Use Onsomble in a chat">
    Type **@**, select Onsomble and ask it to list your Sites. You can use the
    connection in a regular chat or in Gemini Spark.
  </Step>
</Steps>

Google's own guide: [Connect apps to Gemini](https://support.google.com/gemini/answer/17209137).

## Gemini CLI

Add the server with one command:

```bash theme={null}
gemini mcp add --transport http onsomble https://mcp.onsomble.ai/mcp
```

<Steps>
  <Step title="Authenticate">Type `/mcp auth onsomble`.</Step>

  <Step title="Approve">
    Sign in to Onsomble in the browser that opens and approve access.
  </Step>
</Steps>

Google's own guide: [MCP servers in the Gemini CLI](https://github.com/google-gemini/gemini-cli/blob/main/docs/tools/mcp-server.md).

## Antigravity

<Steps>
  <Step title="Add the server">
    Open **Settings → Customizations → Installed MCP servers**, choose **Add
    MCP**, paste the address above, and name it **Onsomble**.
  </Step>

  <Step title="Authenticate and approve">
    Click **Authenticate** next to Onsomble, sign in in the browser, then copy
    the code and paste it back to approve.
  </Step>
</Steps>

Google's own guide: [MCP in Antigravity](https://antigravity.google/docs/mcp/).

## Use it

Name Onsomble in your first message and name the Site you mean. A few to start with are on the [overview](/developers/connect/overview). To make the assistant read the results like an analyst, install the [Onsomble skills](/developers/connect/skill) alongside the connection.

For scripts and reporting pipelines, the [REST API](/developers/quickstart) authenticates with an Onsomble API key instead. Create one in **Settings → Account → API Keys**.


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